Fujii Y, Hanaoka Y, Ogiwara T, Koyama JI, Horiuchi T: Pediatric Case of Life-Threatening Stroke Caused by Reversible Cerebral Vasoconstriction Syndrome with Spontaneous Cervical Internal Carotid Artery Vasospasm: A Case Report. J Stroke Cerebrovasc Dis 30(10): 106036, 2021

Fujii Y, Ogiwara T, Goto T, Kanaya K, Hara Y, Hanaoka Y, Hardian RF, Hongo K, Horiuchi T: Microscopic Navigation-Guided Fence Post Technique for Maximal Tumor Resection During Glioma Surgery. World Neurosurg 151 e355-e362, 2021

Fujii Y, Ogiwara T, Yamazaki D, Hanaoka Y, Horiuchi T: Late malignant transformation of anaplastic meningioma 18 years after primary surgery: A case report. J Clin Neurosci 86: 136-138, 2021

Hanaoka Y, Koyama JI, Ogiwara T, Horiuchi T: Letter to the Editor Regarding "Distal Access Catheters for Coaxial Radial Access for Posterior Circulation Interventions". World Neurosurg 152: 237, 2021

Hanaoka Y, Koyama JI, Fujii Y, Ogiwara T, Ito K, Horiuchi T: Bilateral Transradial Approach for Coil Embolization of Basilar Artery Aneurysms Associated with an Unfavorable Vertebral Artery Anatomy : Initial Experience with Role-sharing Technique. Clin Neuroradiol 31(3): 699-707, 2021

Hanaoka Y, Koyama JI, Yamazaki D, Ogiwara T, Horiuchi T: The need for further study of microcatheter behavior through the trans-cell approach using a Neuroform Atlas stent. J Neuroradiol 48(5): 406-407, 2021

Hanaoka Y, Yamazaki D, Koyama JI, Horiuchi T: Letter: Combined Transradial and Transfemoral Approach Using a Compliant Balloon for Emboli Protection at the Vertebral Artery During Subclavian Stenosis Stenting: 2-Dimensional Operative Video. Oper Neurosurg (Hagerstown) 21(4): E399, 2021

Hanaoka Y, Koyama JI, Ogiwara T, Horiuchi T: Letter: Lessons Learned After 760 Neurointerventions via the Upper Extremity Vasculature: Pearls and Pitfalls. Neurosurgery 89(4): E259-E260, 2021

Hardian RF, Ogiwara T, Sato A, Fujii Y, Suzuki Y, Hanaoka Y, Miyata M, Kamiya K, Sasaki T, Goto T, Hongo K, Horiuchi T: Comparison Between Conventional Flash and Off-Response Intraoperative Visual Evoked Potential Monitoring for Endoscopic Endonasal Surgery. Oper Neurosurg (Hagerstown) 15: 21(6): 516-522, 2021

Hardian RF, Goto T, Kanaya K, Hara Y, Fujii Y, Hanaoka Y, Horiuchi T, Hongo K: Intraoperative Lumbar Muscle Motor Evoked Potential Monitoring With Transcortical Stimulation. World Neurosurg 146: e1126-e1133, 2021

Hardian RF, Hanaoka Y, Funato K, Agata M, Ito K, Horiuchi T: Assessment of collateral venous flow using temporary clip placement at ICG videoangiography. Acta Neurochir (Wien). 163(9): 2533-2536, 2021

Ito K: Letter to the Editor. Understanding the anatomy of the mater. J Neurosurg Spine 34: 348-350, 2021

Inojie MO, Suzuki Y, Tamada H, Ogihara N, Inomata Y, Yako T, Ohaegbulam SC, Horiuchi T: Rare sphenoid ridge intracranial mature teratoma in an adult female. Nagoya J Med Sci 83(2): 379-386, 2021

Inomata Y, Hanaoka Y, Koyama JI, Suzuki Y, Fujii Y, Ogiwara T, Horiuchi T: Endovascular Revascularization with a Scoring Balloon for Carotid In-Stent Restenosis : Case Report and Literature Review. Clin Neuroradiol 31(4): 1199-1204, 2021

Kubota Y, Hanaoka Y, Koyama J, Fujii Y, Ogiwara T, Ito K, Horiuchi T: T-Configuration Stent Placement for Carotid BifurcationStenosis Co-Existing with Ipsilateral Intracranial Stenosis:A Case Report and Literature Review. J Stroke Cerebrovasc Dis 30(2): 105472, 2021

Ndukuba K, Ogiwara T, Nakamura T, Kamiya K, Hanaoka Y, Horiuchi T, Ohaegbulam S, Hongo K: Surgical stra-
tegy for symptomatic pineal cyst: is endoscopit third ventriculostomy necessary in addition to cyst fenestration? Nagoya J Med Sci 83(3): 627-633, 2021

Ogiwara T, Suzuki Y, Hasegawa T, Nakamura T, Fujii Y, Hanaoka Y, Ito K, Yokota A, Higashiyama F, Oya F, Horiuchi T: Tailor-Made Endoscopic Surgical Strategy for Severe Intraventricular Hemorrhage with Obstructive Hydrocephalus. World Neurosurg 150: e771-e776, 2021

Ogiwara T, Hori T, Fujii Y, Nakamura T, Suzuki Y, Watanabe G, Hanaoka Y, Goto T, Hongo K, Horiuchi T: Effectiveness of the intraoperative magnetic resonance imaging during endoscopic endonasal approach for acromegaly. Pituitary 24(5): 690-697, 2021

Ogiwara T, Goto T, Fujii Y, Nakamura T, Suzuki Y, Hanaoka Y, Ito K, Horiuchi T, Hongo K: Endoscopic Endonasal Approach in the Smart Cyber Operating Theater (SCOT): Preliminary Clinical Application. World Neurosurg 147: e533-e537, 2021

Yamazaki D, Hanaoka Y, Koyama JI, Ogiwara T, Horiuchi T: Transradial dual-balloon protection system for subclavian artery stenting: "Balloon Switching" technique and literature review. Eur J Radiol. 143: 109907, 2021

Abe D, Ogiwara T, Nakamura T, Ichinose S, Fujii Y, Hanaoka Y, Ito K, Horiuchi T: Treatment Strategy for Giant Invasive Macroprolactinoma with Spontaneous Cerebrospinal Fluid Rhinorrhea: A Case Report and Literature Review. World Neurosurg 144: 19-23, 2020

Goto T, Furihata K, Hongo K: Natural Resonance Frequency of the Brain Depends on Only Intracranial Pressure: Clinical Research. Sci Rep 10 (1): 2526, 2020

Hanaoka Y, Koyama J, Yamazaki D, Miyaoka Y, Fujii Y, Nakamura T, Ogiwara T, Ito K, Horiuchi T: Transradial Approach as the Primary Vascular Access with a 6-Fr Simmons Guiding Sheath for Anterior Circulation Interventions: A Single-Center Case Series of 130 Consecutive Patients. World Neurosurg 138: e597-e606, 2020

Hanaoka Y, Koyama J, Yamazaki D, Miyaoka Y, Fujii Y, Nakamura T, Ogiwara T, Ito K, Horiuchi T: Initial experience with in vivo "endovascular shaping" technique that utilizes the vascular configuration for small cerebral aneurysm coiling. Nagoya J Med Sci 82 (2): 355-362, 2020

Hanaoka Y, Koyama J, Yamazaki D, Ogiwara T, Ito K, Horiuchi T: Passability and Impassability of Microcatheters Through the Neuroform Atlas Stent During the Trans-cell Approach: An Experimental Evaluation. World Neurosurg 141: e474-e483, 2020

Hanaoka Y, Koyama J, Ogiwara T, Fujii Y, Ito K, Horiuchi T: Feasibility and Safety of Radial-First Approach with a Radial-Specific Neurointerventional Guiding Sheath for Intracranial Aneurysm Coiling in the Anterior Circulation. World Neurosurg 142: e297-e306, 2020

Ito K, Yamada M, Horiuchi T, Hongo K: Appropriate surgical procedures for Chiari type 1 malformation and associated syrinx based on radiological characteristics of the craniovertebral junction. Neurosurg Rev 43: 575-580, 2020

Ito K, Yamada M, Horiuchi T, Hongo K: Microanatomy of the dura mater at the craniovertebral junction and spinal region for safe and effective surgical treatment. J Neurosurg Spine 33: 165-171, 2020

Ito K, Nakamura T, Horiuchi T, Takeshi U: Cauda equina biopsy as a tool in the diagnosis of malignant tumors. J Clin Neurosci 77: 207-210, 2020

Mbadugha T, Ogiwara T, Nagm A, Hasegawa T, Kamiya K, Matsumoto Y, Kobayashi M, Hongo K: Acromegaly in preadolescence: A case report of a 9-year-old boy with acromegaly. Surg Neurol Int 11:61, 2020

Nakamura T, Ogiwara T, Goto T, Fujii Y, Miyaoka Y, Hanaoka Y, Horiuchi T, Hongo K: Clinical Experience of Endoscopic Endonasal Approach in the Innovative, Newly Developed Operating Room "Smart Cyber Operating Theater (SCOT)". World Neurosurg 134: 293- 296, 2020

Ndukuba K, Ogiwara T, Nakamura T, Abe D, Ichinose S, Horiuchi T, Ohaegbulam S, Hongo K: Cyst fenestration and Ommaya reservoir placement in endoscopic transcortical transventricular approach for recurrent suprasellar cystic craniopharyngioma without ventriculomegaly. J Clin Neurosci 72: 425-428, 2020

Suzuki Y, Goto T, Fujii Y, Hara Y, Kodama K, Sato A, Horiuchi T, Hongo K: Transient retinal ischemia during carotid endarterectomy estimated by intraoperative visual evoked potential monitoring: Technical note. World Neurosurg 142: 68-74, 2020

Yamazaki D, Ogihara N, Horiuchi T: Primary Orbital Dedifferentiated Liposarcoma. World Neurosurg 139: 604-607, 2020

Hanaoka Y, Koyama J, Ogiwara T, Miyaoka Y, Fujii Y, Nakamura T, Horiuchi T, Hongo K: Usefulness of a Novel Technique to Make Up for a Deficiency in Transradial Neurointervention with a 6Fr Simmonds Guiding Sheath: Original Experience with the Subclavian Artery Anchoring Technique. World Neurosurg 131: e362-e370, 2019

Hardian RF, Goto T, Fujii Y, Kanaya K, Horiuchi T, Hongo K: Intraoperative facial motor evoked potential monitoring for pontine cavernous malformation resection. J Neurosurg 132(1):265-271, 2019

Hardian RF, Goto T, Kuwabara H, Hanaoka Y, Kobayashi S, Kanno H, Shimojo H, Horiuchi T, Hongo K: An autopsy case of widespread brain dissemination of glioblastoma unnoticed by magnetic resonance imaging after treatment with bevacizumab. Surgical Neurology International 10: 137, 2019

Ito K, Nakamura T, Horiuchi T, Hongo K: Surgical treatment of cervical spondylosis in patients 80 years of age and older-A retrospective observational study. PLoS One 14(6):e0217725, 2019

Mbadugha T, Ogiwara T, Nagm A, Hasegawa T, Kamiya K, Ohaegbulam S, Hongo K: Superficial Siderosis Associated with Craniopharyngioma. World Neurosurg 123: 108-112, 2019

Nagm A, Ogiwara T, Hongo K: Letter to the Editor. Nuances of vascularized pedicle flap for transorbital skull base reconstruction following modified transpalpebral transorbital approaches. J Neurosurg 130: 1781-1784, 2019

Nagm A, Hongo K: Letter: Paratrigeminal, Paraclival, Precavernous, or All of the Above? A Circumferential Anatomical Study of the C3-C4 Transitional Segment of the Internal Carotid Artery: Collecting Surgical Nuances. Oper Neurosurg (Hagerstown)16: E108-E109, 2019

Nagm A, Ogiwara T, Horiuchi T, Hongo K: Letter: Comparative Analysis Between Lateral Orbital Rim Preservation and Osteotomy for Transorbital Endoscopic Approaches to the Cavernous Sinus: An Anatomic Study. Oper Neurosurg (Hagerstown)16: E37, 2019

Nagm A, Horiuchi T, Hongo K: Overcoming Daunting Challenges of Clipping of Paraclinoid Carotid-Ophthalmic and Superior Hypophyseal Artery Aneurysms: 2-Dimensional Operative Video. Oper Neurosurg (Hagerstown)17(6): E252-E253, 2019

Nagm A, Ogiwara T, Hongo K: Watertight Robust Osteoconductive Barrier for Complex Skull Base Reconstruction: An Expanded-endoscopic Endonasal Experimental Study. Neurol Med Chir (Tokyo)59: 79-88, 2019

Ogiwara T, Goto T, Fujii Y, Hanaoka Y, Hongo K, Okamoto J, Muragaki Y: Usefulness of a Newly Developed Ultrasonic Microdissector in Neurosurgery: A Preliminary Experimental Study. J Neurol Surg A Cent Eur Neurosurg 80: 96-101, 2019

Ogiwara T, Nagm A, Nakamura T, Mbadugha T, Horiuchi T, Hongo K: Significance and indications of surgery for asymptomatic nonfunctioning pituitary adenomas. World Neurosurg 128: e752-e759, 2019

Ogiwara T, Miyaoka Y, Nakamura T, Tsukada K, Yamazaki D, Ito K, Hanaoka Y, Koyama J, Horiuchi T, Hongo K: Endoscopic Endonasal Odontoidectomy in the Hybrid Operating Room. World Neurosurg 131: 137-140, 2019

Ogiwara T, Nagm A, Hasegawa T, Hanaoka Y, Ichinose S, Goto T, Hongo K: Pitfalls of skull base reconstruction in endoscopic endonasal approach. Neurosurg Rev 42(3):683-689, 2019

Fujii Y, Muragaki Y, Maruyama T, Nitta M, Saito T, Ikuta S, Iseki H, Hongo K, Kawamata T: Threshold of the extent of resection for WHO Grade III gliomas: retrospective volumetric analysis of 122 cases using intraoperative MRI. Journal of Neurosurgery 129: 1-9, 2018

Fujii Y, Muragaki Y, Kawamata T: Letter to the Editor. Resection for WHO Grade III gliomas Response.　Journal of Neurosurgery 129: 250-251, 2018

Goto T, Hongo K, Ogiwara T, Nagm A, Okamoto J, Muragaki Y, Lawton M, McDermott M, Berger M: Intelligent Surgeon's Arm Supporting System iArmS in Microscopic Neurosurgery Utilizing Robotic Technology. World Neurosurgery 119: e661-e665, 2018

Goto T, Ndubuisi C, Kobayashi T, Kiuchi T, Kodama K, Sakai K, Hongo K: The Usefulness of Near-Infrared Spectroscopy in Monitoring the Location of Eloquent Area and Function Preservation in Brain Surgery. International Neuroscience Journal 2(1): 1-7, 2018

Hasegawa T, Ogiwara T, Nagm A, Goto T, Horiuchi T, Hongo K: Cystic Lymphocytic Hypophysitis Mimicking Pituitary Apoplexy: Daunting challenge. World Neurosurg 118: 1-4, 2018

Hanaoka Y, Ogiwara T, Kakizawa Y, Nagm A, Seguchi T, Aoyama T, Koyama J, Sato A, Hongo K: Calcified ectopic TSH-secreting pituitary adenoma mimicking craniopharyngioma: A rare case report and literature review. Acta Neurochirurgica 160(10): 2001-2005, 2018

Hanaoka Y, Koyama J, Kiuchi T, Kamiya K, Kuwabara H, Kamijo T, Horiuchi T, Hongo K: Proximal Balloon Protection during Carotid Artery Stenting via the Transradial Approach. Journal of Neuroendovascular Therapy12(10): 520-526, 2018

Hanaoka Y, Koyama J, Nagm A, Uchiyama T, Kiuchi T, Kamiya K, Kamijo T, Ogiwara T, Horiuchi T, Hongo K: Transradial Neuroendovascular Treatment for Anterior Circulation Lesions: An Initial Experience with a 6 Fr Guiding Sheath. Journal of Neuroendovascular Therapy12(11): 532-541, 2018

Hanaoka Y, Koyama J, Nagm A, Kamiya K, Chiba A, Kamijo T, Ogiwara T, Horiuchi T, Hongo K: Transradial Stenting with a 6Fr Modified Simmonds Guiding Sheath for Stenosis of the Common Carotid Artery. Journal of Neuroendovascular Therapy:12(11): 573-579, 2018

Hanaoka Y, Ogiwara T, Kakizawa Y, Nagm A, Seguchi T, Aoyama T, Koyama J, Sato A, Hongo K: Calcified ectopic TSH-secreting pituitary adenoma mimicking craniopharyngioma: a rare case report and literature review. Acta Neurochir (Wien) 160: 2001-2005, 2018

Horiuchi T, Ichinose S, Agata M, Ito K, Hongo K: STA-ACA bypass using the ipsilateral free STA graft as an interposition graft and A3-A3 anastomosis for treatment of bilateral ACA steno-occlusive ischemia. Acta Neurochir (Wien) 160: 779-782, 2018

Horiuchi T, Kiuchi T, Koyama J, Hanaoka Y, Ito K, Hongo K: Wrap-clipping as a rescue surgical technique for vessel perforation due to stent strut: a technical note. Acta Neurochir (Wien) 160: 1955-1959, 2018

Horiuchi T, Miyaoka Y, Hasegawa T, Ito K, Hongo K: Usefulness of venous catheter as an intraluminal stent for end-to-end venous anastomosis. Acta Neurochir (Wien) 160: 1139-1141, 2018

Kuroiwa M, Yako T, Goto T, Higuchi K, Kitazawa K, Horiuchi T, Kobayashi S: Inter-capsular resection of cervical vagus nerve schwannoma. Journal of Clinical Neuroscience 54: 161-164, 2018

Nagashima H, Hongo K, Nagm A: Change in Cerebral Blood Flow after Palliative Percutaneous Angioplasty and Timing of Second Stage Carotid Artery Stenting in Staged Angioplasty. Neurol Med Chir (Tokyo) 58: 254
-259, 2018

Nagm A, Horiuchi T, Hongo K：Letter to the Editor Regarding "Minimally Invasive Approaches for Anterior Skull Base Meningiomas: Supraorbital Eyebrow, Endoscopic Endonasal, or Combination of Both? Anatomic Study, Limitations, and Surgical Application". World Neurosurg 116: 474-474, 2018

Nagm A, Ogiwara T, Goto T, Hongo K, Ohata K: Letter to the Editor. Collecting data about the transorbital endoscopic eyelid approach. J Neurosurg27: 1-2, 2018

Nagm A, Goto T, Ogiwara T, Horiuchi T, Hongo K: Endoscopic transpalpebral transorbital anterior Petrosec-
tomy:　does "safer surgical freedoms " necessitates modifications? Acta Neurochirurgica 160:　1583-1584,　2018

Ogiwara T, Goto T, Hara Y, Hongo K: Real-Time Navigation-Guided Drilling Technique for Skull Base Surgery in the Middle and Posterior Fossae. J Neurol Surg B Skull Base 79(Suppl 4): S334-S339, 2018

Ogiwara T, Nagm A, Hongo K: Letter to the Editor. Posterior pseudocapsule in macroadenomas. J Neurosurg 129: 562-563, 2018

Nkwerem S, Horiuchi T, Nishikawa A, Ito K, Hongo K, Ohaegbulam S: Diploic mature teratoma originating from the orbital roof: An extremely rare case report. Surg Neurol Int 26: 151-151, 2018

Nkwerem SP, Ito K, Ichinose S, Horiuchi T, Hongo K: Resection and imbrication of symptomatic sacral Tarlov cysts: A case report and review of the literature. Surg Neurol Int 9: 180-180, 2018

Nkwerem S, Horiuchi T, Nishikawa A, Ito K, Hongo K, Ohaegbulam S: Diploic mature teratoma originating from the orbital roof: An extremely rare case report. Surg Neurol Int 9: 151-151, 2018

Ekuma EM, Ito K, Chiba A, Hara Y, Kanaya K, Horiuchi T, Ohaegbulam S, Hongo K: A Rare Case of Pediatric Lumbar Spinal Ependymoma Mimicking Meningitis. World Neurosurg 100: 710.e1-710.e5, 2017

Ekuma ME, Goto T, Hanaoka Y, Kanaya K, Horiuchi T, Hongo K, Ohaegbulam SC: Unilateral isolated hypoglossal nerve palsy due to pathologically adherent PICA fusiform aneurysm - A case report. Surg Neurol Int 8: 114, 2017

Fujii Y, Muragaki Y, Maruyama T, Nitta M, Saito T, Ikuta S, Iseki H, Hongo K, Kawamata T: Threshold of the extent of resection for WHO Grade III gliomas: retrospective volumetric analysis of 122 cases using intraoperative MRI.  J Neurosurg 129: 1-9, 2017

Horiuchi T, Nagm A, Hasegawa T, Hongo K:  Transjugular tubercle-preaccessory approach for ventrocaudally located PICA aneurysm. Acta Neurochir (Wien)159: 641-644, 2017

Horiuchi T, Nitta J, Miyaoka Y, Tsutsumi K, Ito K, Hongo K: Open Embolectomy of Large Vessel Occlusion in the Endovascular Era: Results of a 12-year Single-Center Experience. World Neurosurg 102: 65-71, 2017

Ito K, Nakamura T, Aoyama T, Horiuchi T, Hongo K: A Case of Laterally Extended High-Positioned Chordoma Treated Using the High Cervical Retropharyngeal Approach. World Neurosurg 105: 1043.e15-1043.e19, 2017

Kanaya K, Sakai K, Hongo K, Fukushima M, Kawakubo M, Nakayama J: High expression of ADAM10 predicts a poor prognosis for patients with glioblastoma. Int J Clin Exp Pathol 10(1): 618-624, 2017

Kanaya K, Sakai K, Hongo K, Fukushima M, Kawakubo M, Nakayama J: Reversion-Inducing Cysteine-Rich Protein with Kazal Motifs (RECK) in Angiogenesis of Microvessels in Glioblastoma. J Clin Mol Pathol 1(2): 1-5, 2017

Murata T, Koyama J, Kimura K, Hanaoka Y, Nakamura T, Akihiro Chiba A, Nagashima H, Hongo K: Successful Clot Retrieval Therapy of Cerebral Embolism in a Pediatric Patient with Ventricular Assist Device: A Case Report. JNET: Journal of Neuroendovascular Therapy 11: 29-34, 2017

Nagashima H, Hongo K, Nagm A, Wada Y: Detailed Investigation of the Court Decisions against Neuroendovascular Therapy from the Disclosed Database by Courts in Japan. JNET: Journal of Neuroendovascular Therapy 11(11): 558-562, 2017

Nagashima H, Wada Y, Hongo K: Trend of Malpractice Litigation against Neurosurgeons in Japan: An Analysis of Disclosed Database by Courts in Japan from 2001 through 2015. Neurol Med Chir (Tokyo) 57: 426-432, 2017

Nagm A, Ogiwara T, Goto T, Chiba A, Hongo K: Neuroendoscopy via an Extremely Narrow Foramen of Monro: A Case Report. NMC Case Report Journal 4:37-42, 2017

Nkwerem S, Goto T, Ogiwara T, Yamamoto Y, Hongo K, Ohaegbulam S: Ultrasound-Assisted Neuronavigation-Guided Removal of a Live Worm in Cerebral Sparganosis. World Neurosurg 102: 696.e13-696.e16, 2017

Ogiwara T, Nagm A, Hanaoka Y, Nishikawa A, Goto T, Horiuchi T, Hongo K: Management of hypertrophied dural lesions: Is surgery a better option?  J Neurol Sci 381: 245-249, 2017

Ogiwara T, Nagm A, Yamamoto Y, Hasegawa T, Nishikawa A, Hongo K: Clinical characteristics of pituitary adenomas with radiological calcification. Acta Neurochir (Wien) 159: 2187-2192, 2017

Ogiwara T, Goto T, Nagm A, Hongo K: Endoscopic endonasal transsphenoidal surgery using the iArmS operation support robot: initial experience in 43 patients. Neurosurgical Focus 42(5): E10, 2017

Ogiwara T, Horiuchi T, Nagm A, Goto T, Hongo K: Significance of surgical management for cystic prolactinoma. Pituitary 20(2): 225-230, 2017

Tsutsumi K, Horiuchi T, Nagm A, Toba Y, Hongo K: Clinical characteristics of ruptured distal middle cerebral artery aneurysms: Review of the literature. J Clin Neurosci 40:14-17, 2017

Tsutsumi K, Horiuchi T, Hongo K: Mechanical evaluation of cerebral aneurysm clip scissoring phenomenon: comparison of titanium alloy and cobalt alloy. J Mater Sci Mater Med 28(10):159, 2017

Horiuchi T, Yamamoto Y, Suzuki Y, Kobayashi M, Ichinose S, Hongo K: Clipping Surgery for Paraclinoid Carotid Aneurysm. Acta Neurochir Suppl. 123: 27-32, 2016

Ito K, Aoyama T, Miyaoka Y, Seguchi T, Horiuchi T, Hongo K: Surgery for ventral intradural thoracic spinal tumors with a posterolateral transpedicular approach. Acta Neurochir (Wien) 158: 1563-1569, 2016

Ito K, Aoyama T, Nakamura T, Hanaoka Y, Horiuchi T, Hongo K: Novel dural incision and closure procedure for preventing postoperative cerebrospinal fluid leakage during the surgical removal of dumbbell-shaped spinal tumors: technical note. J Neurosurg Spine 25: 620-625, 2016

Ito K, Seguchi T, Nakamura T, Chiba A, Hasegawa T, Nagm A, Horiuchi T, Hongo K: Evaluation of Metallic Artifacts Caused by Nonpenetrating Titanium Clips in Postoperative Neuroimaging. World Neurosurg 96: 16-22, 2016

Kuroiwa M, Fukushima N, Yokouchi K, Kawagishi K, Moriizumi T: Morphological analysis of regenerated bulbar fibers in relation to neonatal olfaction. Brain Research Bulletin 127: 66-73, 2016

Murata T, Dietrich HH, Horiuchi T, Hongo K, Dacey RG Jr: Mechanisms of magnesium-induced vasodilation in cerebral penetrating arterioles. Neurosci Res 107: 57-62, 2016

Murata T, Nagashima H, Ichinose S, Uchiyama T, Koyama J, Hongo K: Successful Stentings for Bilateral Jugular Bulb Stenosis/Occlusion in a Case of Bilateral Transverse Sinuses Dural Arteriovenous Fistulas: Case Report. Journal of Neuroendovascular Therapy 10: 127-133, 2016

Ngerageza JG, Horiuchi T, Murata T, Aoyama T, Hongo K: Iatrogenic dural arteriovenous fistula after radical neck dissection for metastatic malignant disease: A case report. Head Neck 38: E87-E90, 2016

Nagm A, Horiuchi T, Hasegawa T, Hongo K: Intraoperative Evaluation of Reverse Bypass Using a Naturally Formed "Bonnet" Superficial Temporal Artery: Technical Note. World Neurosurg 88: 603-608, 2016

Nagm A, Horiuchi T, Kanaya K, Hongo K: Dural Arteriovenous Fistula Could Be Due to Hemodynamic Disturbance in Dural Physiological Shunts? Histopathological Study and a Case Report. World Neurosurg 90: 699.e11-699.e18, 2016

Nagm A, Horiuchi T, Ito K, Hongo K: Relationship Between Successful Extracranial-Intracranial Bypass Surgeries and Ischemic White Matter Hyperintensities. World Neurosurg 91: 112-120, 2016

Nagm A, Horiuchi T, Yanagawa T, Hongo K: Risky Cerebrovascular Anatomic Orientation: Implications for Brain Revascularization. World Neurosurg 96: 610.e15-610.e20, 2016

Nagm A, Ogiwara T, Goto T, Chiba A, Hongo K: Neuroendoscopy via an Extremely Narrow Foramen of Monro: A Case Report. NMC Case Rep J 4(1):37-42, 2016

Ogiwara T, Goto T, Aoyama T, Hara Y, Nagm A, Tanaka Y, Hongo K:  Relationship Between Muscle Dissection Method and Postoperative Muscle Atrophy in the Lateral Suboccipital Approach to Vestibular Schwannoma Surgery. World Neurosurg 94: 426-431, 2016

Hara Y, Goto T, Okamoto J, Okuda H, Iseki H, Hongo K: An armrest is effective for reducing hand tremble in Neurosurgeons. Neurol Med Chir (Tokyo) 55:311-316, 2015

Hasegawa T, Horiuchi T, Hongo K: Histological analysis of aneurysm wall occluded with clip blades. A case report. World Neurosurg 84: 592.e1-e2, 2015

Horiuchi T, Goto T, Tanaka Y, Kodama K, Tsutsumi K, Ito K, Hongo K: Role of superior hypophyseal artery in visual function impairment after paraclinoid carotid artery aneurysm surgery. J Neurosurg 123: 460-466, 2015

Horiuchi T, Seguchi T, Ito K, Hongo K： Usefulness of needle holder with a function of fine forceps for bypass surgery in both hands. Technical note. Surg Neurol Int 6: 55, 2015

Ito K, Aoyama T, Horiuchi T, Hongo K: Utility of nonpenetrating titanium clips for dural closure during spinal surgery to prevent postoperative cerebrospinal fluid leakage. J Neurosurg Spine 23: 812-819, 2015

Ito K, Aoyama T, Miyaoka Y, Horiuchi T, Hongo K: Surgical strategies for cervical spinal neurinomas. Neurol Med Chir (Tokyo) 55: 557-563, 2015

Ito K, Horiuchi T, Murata T, Hongo K: Analysis of clinically relevant mechanical and thermal characteristics of titanium foam spinal implants during drilling. J Mater Sci Mater Med 26: 237-237, 2015

Ito K, Horiuchi T, Seguchi T, Hongo K: Usefulness of a device for body support during operations performed while standing. Neurosurg Rev 38: 731-737, 2015

Nagm A, Horiuchi T, Ichinose S, Hongo K: Unique double recurrence of cerebral arteriovenous malformation. Acta Neurochir (Wien) 157: 1461-1466, 2015

Ngerageza JG, Ito K, Aoyama T, Murata T, Horiuchi T, Hongo K: Posterior laminoplastic laminotomy combined with a paraspinal transmuscular approach for removing a lumbar dumbbell-shaped schwannoma: A technical note. Neurol Med Chir (Tokyo) 55: 756-760, 2015

Ogiwara T, Goto T, Aoyama T, Nagm A, Yamamoto Y, Hongo K: Bony surface registration of navigation system in the lateral or prone position: technical note. Acta Neurochir (Wien) 157: 2017-2022, 2015

Ogiwara T, Goto T, Kusano Y, Kuroiwa M, Kiuchi T, Kodama K, Takemae T, Hongo K: Subtemporal transtentorial approach for recurrent trigeminal neuralgia after microvascular decompression via the lateral suboccipital approach: case report. J Neurosurg 122: 1429-1432, 2015

Ogiwara T, Horiuchi T, Sekiguchi N, Kakizawa Y, Hongo K: Primary malignant lymphoma of the trigeminal nerve: Case report and literature review. World Neurosurg 84:592e3-592e7, 2015

Aoyama T, Yasuda M, Yamahata H, Takeuchi M, Joko M, Hongo K, Takayasu M: Radiographic
measureements of C-2 in patients with atlas assimilation: Clinical article. Journal of　
Neurosurgery: Spine 21:732-735,2014

Horiuchi T, Tsutsumi K, Ito K, Hongo K: Results of clipping surgery for aneurysmal subarach-
noid hemorrhage in the ninth and tenth decades. J Clin Neurosci 21:1567-1579,2014

Horiuchi T, Ito K, Hongo K, Shibuya M: Mechanical evaluation of long titanium alloy clip.
Comparison of cobalt alloy clip. Neurol Med Chir (Tokyo) 54:176-179,2014

Horiuchi T, Tsutsumi K, Hasegawa T, Hongo K: Rescue revision techniques for end-to-side
anastomosis. Technical note. Surg Neurol Int 5:94,2014

Ito K, Horiuchi T, Arai Y, Kawahara I, Hongo K: Histological, mechanical, and radiological
sudy of osteoformation in titanium foam implants. Acta Neurochir (Wien) 156:2165-2172,2014

Ito K, Aoyama T, Kuroiwa M, Horiuchi T, Hongo K: Surgical strategy and results of treatment for dumbbell-shaped spinal neurinoma with a posterior approach.    Br J Neurosurg 28:324-329,
2014

Kuroiwa M, Kusano Y, Ogiwara T, Tanaka Y, Takemae T, Hongo K: A Case of Presumably Rathke’s Cleft Cyst Associated with Postoperative Cerebrospinal Fluid Leakage through Persisting
Embryonal Infundibular Recess Neurol Med Chir (Tokyo) 54:578-581,2014

Goto T, Hongo K, Yako T, Hara Y, Okamoto J, Toyoda K, Fujie MG, Iseki H: The Concept and Feasibility of EXPERT: Intelligent Armrest Using Robotics Technology.    Neurosurgery 72 Supplement 1: 39-42, 2013

Goto T, Hongo K: Difference Between Conventional Head-pin and Dispo-pin in the Sugita Multipurpose Head Frame System. Neurol Med Chir (Tokyo) 53: 21-25, 2013

Horiuchi T, Rahmah NN, Yanagawa T, Hongo K: Revisit of aneurysm clip closing forces: Comparison of titanium versus cobalt alloy clip. Neurosurg Rev 36: 133-138, 2013

Horiuchi T, Nitta J, Ishizaka S, Kanaya K, Yanagawa T, Hongo K: Emergency EC-IC bypass for symptomatic atherosclerotic ischemic stroke. Neurosurg Rev 36: 559-565, 2013

Ito K, Horiuchi T, Oyanagi K, Nomiyama T, Hongo K: Comparative study of fibrin and chemical synthetic sealant on dural regeneration and brain damage. J Neurosurg Spine 19: 736-743, 2013

Murata T, Dietrich HH, Xiang C, Dacey RG Jr.: GPER agonist improves cerebral microvascular function after hypoxia/reoxygenation injury in male and female rats. Stroke 44: 779    -785, 2013

Rahmah NN, Horiuchi T, Kusano Y, Seguchi T, Hanaoka Y, Aoyama T, Hongo K: Early changes in tissue perfusion after tissue plasminogen activator administration in hyperacute ischemic stroke: Initial experiences with arterial spin labeling perfusion magnetic resonance imaging -Two case reports-. Neurol Med Chir (Tokyo) 53: 213-216, 2013

Sasaki T, Nagashima H, Oya F, Satoh D, Kobayashi S: Carotid artery stenting for atherosclerotic stenosis associated with non-bifurcating cervical carotid artery. Neurol Med Chir (Tokyo) 53: 228-232, 2013

Asanuma M, Aoyama T, Sakai K, Asano K, Uehara T, Hongo K: Hematogenous extraneural metastasis of the germinomatous component of a pineal mixed germ cell tumor. Brain Tumor Pathol 29: 245-250, 2012

Horiuchi T, Hongo K, Shibuya M: Scissoring of cerebral aneurysm clips: mechanical endurance of clip twisting. Neurosurg Rev 35: 219-225, 2012

Horiuchi T, Kusano Y, Asanuma M, Hongo K: Posterior auricular artery-middle cerebral artery bypass for additional surgery of moyamoya disease. Acta Neurochir 154: 455-456, 2012

Horiuchi T, Li Y, Seguchi T, Sato A, Aoyama T, Hanaoka Y, Hongo K: Clip blade scissoring with titanium bayonet clip in aneurysm surgery. Two case reports. Neurol Med Chir (Tokyo)  52: 84-86, 2012

Horiuchi T, Yamamoto Y, Kuroiwa M, Rahmah NN, Hongo K: Pontine infarction caused by medial branch injury of the basilar artery as a rare complication of cisternal drain placement. J Clin Neurosci 19: 592-593, 2012

Kusano Y, Horiuchi T, Tanaka Y, Tsuji T, Hongo K: Transient Kluver-Bucy syndrome caused by cerebral edema following aneurysmal subarachnoid hemorrhage. Clin Neurol Neurosurg 114: 294-296, 2012

Rahmah NN, Sakai K, Li Y, Sano K, Hongo K: Comparison of manual and digital microvascular density counting of RECK expression in glioma. Neuropathology 32: 245-251, 2012

Rahmah NN, Sakai K, Sano K, Hongo K: Expression of RECK in endothelial cells of glioma: comparison with CD34 and VEGF expressions. J Neurooncol 107: 559-564, 2012

Sasaki T, Nakamura Y, Yomo S, Sekiguchi Y, Kodama K, Ichikawa Y, Hongo K: The posterior cervical triangle approach for high carotid artery exposure in carotid endarterectomy. J Neurosurg 116: 680-684, 2012

Soehngen E, Rahmah NN, Kakizawa Y, Horiuchi T, Fujii Y, Kiuchi T, Hongo K: Operation-Microscope-Mounted touch display tablet computer for intraoperative imaging visualization. World Neurosurg 77: 381-383, 2012

Takasuna H, Goto T, Kakizawa Y, Miyahara T, Koyama J, Tanaka Y, Kawai T, Hongo K: Use of a micromanipula- tor system (NeuRobot) in endoscopic neurosurgery. J Clin Neurosci 19: 1553-1557, 2012

Yanagawa T, Horituchi T, Hara Y, Fujii Y, Hongo K: Involuntary movements induced and remitted by indirect bypass surgery in a patient with moyamoya disease. Open J of Mod Neurosurg 2: 71-74, 2012

Horiuchi T, Hongo K: Clipping surgery for aneurysmal subarachnoid hemorrhage in patients aged 75 years or older. Neurol Res 33: 853-857, 2011

Horiuchi T, Kusano Y, Yako T, Murata T, Kakizawa Y, Hongo K: Ruptured anterior paraclinoid aneurysms. Neurosurg Rev 34: 49-55, 2011

Horiuchi T, Uchiyama T, Kusano Y, Okada M, Hongo K, Kobayashi S: Penetration of the optic nerve or chiasm by anterior communicating artery aneurysms. Three Case Reports. Neuro-Ophthalmology 35: 128-132, 2011

Ito K, Aoyama T, Kiuchi T, Okada M, Kanaya K, Muraoka H, Horiuchi T, Hongo K: Ventral intradural endodermal cyst in the cervical spine treated with anterior corpectomy. Neurol Med Chir 51: 863-866, 2011

Kobayashi T, Sakai K, Tada T, Sekiguchi Y, Hara Y, Kodama K, Goto T, Tanaka Y, Sano K, Nakayama J, Hongo K: Gliosarcoma arising from a fibrillary astrocytoma. J Clin Neurosci 18: 1251-1254, 2011

Kobayashi S: Kenichiro Sugita (1932–1994): A Man of Innovation World. Neurosurgery 75: 354-360, 2011

Li Y, Horiuchi T, Murata T, Hongo K: Mechanism of alkalosis-induced constriction of rat cerebral penetrating arterioles. Neurosci Res 70: 98-103, 2011

Li Y, Horiuchi T, Yako T, Ishizaka S, Hongo K: Anomalous origin of the ophthalmic artery from the anterior cerebral artery. A rare case report and review of the literature. Neurol.Med.Chir 51: 579-581, 2011

Murata T, Horiuchi T, Goto T, Li Y, Hongo K: Vasomotor response induced by change of extracellular potassium and magnesium in cerebral penetrating arterioles. Neurosci Res 70: 30-34, 2011

Murata T, Horiuchi T, Hanaoka Y, Muraoka H, Goto T, Ito K, Sakai K, Hongo K: “Kissing” brainstem cavernous angiomas removed using a trans-fourth ventricular approach. Neurol Med Chir 51: 724-727, 2011

Murata T, Horiuchi T, Rahmah NN, Sakai K, Hongo K: Three-dimensional magnetic resonance imaging based on time-of-flight magnetic resonance angiography for superficial cerebral arteriovenous malformation. Neurol Med Chir 51: 163-167, 2011

Rahmah NN, Horiuchi T, Kusano Y, Sasaki T, Hongo K: De novo aneurysms: Case report and literature review. Neurosurgery 69: E761-E766, 2011

Rahmah NN, Murata T, Yako T, Horiuchi T, Hongo K: Correlation between squamous suture and sylvian fissure: Osirix DICOM viewer study. PLoS ONE 6: e18199, 2011

Sakai K, Miyahara T, Tsutsumi K, Kaneko T, Fukushima M, Tanaka Y, Hongo K: Spontaneous regression of multicentric pilocytic astrocytoma with CSF dissemination in an adult. Brain Tumor Pathol 28: 151-156, 2011

Uchiyama T, Horiuchi T, Murata T, Hongo K: Dural arteriovenous fistula between inferolateral trunk of the internal carotid artery and superficial sylvian vein -Case Report-. Neurol Med Chir 51: 642-644, 2011

Uchiyama T, Sakai K, Asanuma M, Aoyama T, Hongo K: Pituitary abscess manifesting as meningitis and photophobia associated with rathke's cleft cyst in a child -Case report-. Neurol Med Chir 51: 455-459, 2011

Goto T, Hashimoto T, Hirayama S, Kitazawa K: Pallidal neuronal activity in diabetic hemichorea-hemiballism. Mov Disord 25: 1295-1297, 2010

Goto T, Muraoka H, Kodama K, Hara Y, Yako T, Hongo K: Intraoperative monitoring of motor evoked potential for the facial nerve using a cranial peg-screw electrode and a “Threshold-level” stimulation method. Skull Base 20: 429-434, 2010

Horiuchi T, Hara Y, Sasaki T, Nagashima H, Hongo K: Suboccipital approach for primitive trigeminal artery obliteration associated with cavernous aneurysm. Technical case report. World Neurosurg 74: 494-496, 2010

Ito K, Miyahara T, Goto T, Horiuchi T, Sakai K, Hongo K: Solitary metastatic cauda equina tumor from breast cancer -case report-. Neurol Med Chir 50: 417-420, 2010

Kakizawa Y, Seguchi T, Horiuchi T, Hongo K: Cerebral aneurysm clips in the 3-tesla magnetic field. J Neurosurg 113: 859-869, 2010

Kodama K, Goto T, Sato A, Sakai K, Tanaka Y, Hongo K: Standard and limitation of intraoperative monitoring of the visual evoked potential. Acta Neurochir (Wien) 152: 643-648, 2010

Koyama J, Iwashita T, Okamoto K: Comparison of three types of laryngoscope for tracheal intubation during rhythmic chest compressions: a manikin study.  Resuscitation 81: 1172-1174, 2010

Kusano Y, Horiuchi T, Seguchi T, Kakizawa Y, Tanaka Y, Hongo K: Local brain herniation after partial membranectomy for organized chronic subdural hematoma in an adult patient: case report and review of the literature. Brain Inj 24: 1118-1121, 2010

Li Y, Horiuchi T, Nakagawa F, Hongo K: Vertebral artery dissecting aneurysm treated by proximal occlusion and posterior inferior cerebellar artery reconstruction with fenestrated clips -case report-. Neurol Med Chir 50: 655-658, 2010

Murata T, Horiuchi T, Nitta J, Sakai K, Ogiwara T, Kobayashi S, Hongo K: Urgent open embolectomy for cardioembolic cervical internal carotid artery occlusion. Neurosurg Rev 33: 341-348, 2010

Murata T, Shigeta H, Horiuchi T, Sakai K, Hongo K: Globular subdural hematoma in a shunt-treated infant: case report. J Neurosurg Pediatr 5: 210-212, 2010

Rahmah NN, Horiuchi T, Nakayama J, Nitta J, Hongo K: Cutaneous malignant melanoma “recurred as” or “in coexistence” with meningioma? Surg Neurol Int 1: 60, 2010

Rahmah NN, Sakai K, Nakayama J, Hongo K: Reversion-inducing cysteine-rich protein with kazal motifs and matrix metalloproteinase-9 are prognostic markers in skull base chordomas. Neurosurg Rev 33: 167-173, 2010

Rahmah NN, Saesue P, Hashimoto T, Goto T, Hongo K: Risk factors for intracerebral hemorrhage in microelectrode-guided surgery for movement disorders. Functional Neurosurgery 49: 90-91, 2010

Watanabe A, Seguchi T, Hongo K: Overdrainage of cerebrospinal fluid caused by detachment of the pressure control cam in a programmable valve after 3-tesla magnetic resonance imaging: case report. J Neurosurg 112: 425-427, 2010

Akaishi K, Nakayama J, Sakai K, Kobayashi T, Rutka JT: Antigen p57/Kip2 as a potential negative regulator of human astrocytoma growth. J Clin Neuroscience 16: 1615-1618, 2009

Goto T, Miyahara T, Toyoda K, Okamoto J, Kakizawa Y, Koyama J, Fujie MG, Hongo K: Telesurgery of Microscopic Micromanipulator System “NeuRobot” in Neurosurgery: Interhospital Preliminary Study. Journal of Brain Disease 1: 45-53, 2009

Hongo K: Comments：Long term outcomes following surgical resection of  myxopapillary ependymomas. Neurosurg Rev 32: 334(321-334), 2009

Horiuchi T, Nitta J, Nakagawa F, Hongo K: Horizontal contralateral approach for the distal anterior cerebral artery aneurysm: technical note. Surg Neurol 72: 65-68, 2009

Horiuchi T, Nitta J, Ogiwara T, Sakai K, Hongo K: Outcome predictors of open embolectomy in middle cerebral artery occlusion. Neurol Res 31: 892-894, 2009

Horiuchi T, Tanaka Y, Kusano Y, Yako T, Sasaki T, Hongo K: Relationship between the ophthalmic artery and the dural ring of the internal carotid artery. J Neurosurg 111, 119-123, 2009

Ito K, Ishizaka S, Sasaki T, Miyahara T, Horiuchi T, Sakai K, Shigeta H, Hongo K: Safe and minimally invasive laminoplastic laminotomy using an ultrasonic bone curette for spinal surgery: technical note. Surg Neurol 72: 470-475, 2009

Kodama K, Hokama M, Kawaguchi K, Tanaka Y, Hongo K: Primary ALK-1-negative anaplastic large cell lymphoma of the brain: Case report and review of the literature Neuropathology    29: 166-171, 2009

Kusano Y, Seguchi T, Horiuchi T, Kakizawa Y, Kobayashi T, Tanaka Y, Seguchi K, Hongo K: Prediction of functional outcome in acute cerebral hemorrhage using diffusion tensor imaging at 3T: a prospective study. AJNR Am J Neuroradiol 30: 1561-1565, 2009

Rahmah　NN, Brotoarianto HK, Andar E, Kusnarto G, Muttaqin Z: Successful treatment of pontine cavernous angioma in Indonesia. Neurona 26: 3, 2009

Rahmah　NN, Brotoarianto HK, Andar E, Kusnarto G, Muttaqin Z, Hongo K: Dural plasmacytoma mimicking meningioma in a young patient with multiple myeloma. Biomed Imaging Interv J 5: e5, 2009

Seguchi T, Watanabe A, Kakizawa Y,Kusano Y, Hongo K: Usefulness of High Magnetic Field 3.0 Tesla MRI in Neurological Critical Care. International Journal of Neurology and Neurosurgery 1: 128-135, 2009

Yako T, Goto T, Hongo K: Usefulness and limitation of a freely movable armrest in microneurosurgery. International Journal of Neurology and Neurosurgery 1: 185-190, 2009

Goto T, Tanaka Y, Kodama K, Yomo S, Hara Y, Sato A, Hongo K: Staple slectrodes: an innovative alternative for intraoperative electrophysiological monitoring. J Neurosurg 108: 816-819, 2008

Horiuchi T, Nitta J, Uehara T, Tanaka Y, Hongo K: Intraoperative angiography through the occipital artery and muscular branch of the vertebral artery: technical note. Surg Neurol 70: 645-648, 2008

Kakizawa Y, Seguchi T, Kodama K, Ogiwara T, Sasaki T, Goto T, Hongo Ｋ: Anatomical study of the trigeminal and facial cranial nerves with the aid of 3.0-tesla magnetic resonance imaging. J Neurosurg 108: 483-490, 2008

Koyama T, Hongo K: Comments for radiosurgery in the treatment of brain metastases： critical review regarding complications. Neurosurg Rev 31: 8（1-9）, 2008

Kusano Y, Miekisiak G, Kulik K, Sandler A, Winn HR: Role of adenosine A2a receptor in regulation of cerebral blood flow during induced dynamic hypotension. Purinagic Signal (Suppl 1) 4, 2008

Matsumoto Y, Nagashima H, Toriyama T, Kobayashi S, Hongo K: Uncommon course for a vertebral artery dissection: Rupture, occlusion and recanalization. J Clin Neurosci 15: 700-703, 2008

Sakai K, Nitta J, Horiuchi T, Ogiwara T, Kobayashi Sa, Tanaka Y, Hongo K:  Emergency revascularization for acute main-trunk occlusion in the anterior circulation. Neurosurg Rev 31: 69-76, 2008

Goto T, Tanaka Y, Kodama K, Kusano Y, Sakai K, Hongo K: Loss of visual evoked potential following temporary occlusion of the superior hypophyseal artery during aneurysm clip placemet surgery. J Neurosurg 107: 865-867, 2007

Harada T, Takamoto M, Jin DH, Tada T, Sugane K: Young C3H mice infected with Toxoplasma gondii are a novel experimental model of communicating hydrocephalus. Neurol Res 29: 615-621, 2007

Hongo K: Commentary. Neurol Med Chir 47: 101, 2007

Horiuchi T, Itoh K, Tanaka Y, Hongo K: Aneurysm of the distal posterior inferior cerebellar artery originating from extracranial fenestrated vertebral artery. J Clin Neurosci 14: 297, 2007

Horiuchi T, Nakagawa F, Miyatake M, Iwashita T, Tanaka Y, Hongo K: Traumatic middle cerebral artery aneurysm: case report and review of the literature. Neurosurg Rev 30: 263-267, 2007

Horiuchi T, Nakagawa F, Tanaka Y, Miyama H, Hongo K: Anterior subtemporal approach for posteriorly projecting posterior communicating artery aneurysms. Neurosurg Rev 30: 203-207, 2007

Horiuchi T, Nitta J, Sakai K, Tanaka Y, Hongo K: Retraction suture technique for carotid endarterectomy. J Clin Neurosci 14: 369-371, 2007

Horiuchi T, Nitta J, Sakai K, Tanaka Y, Hongo K: Emergency embolectomy for treatment of acute middle cerebral artery occlusion. J Neurosurg 106: 257-262, 2007

Ito K, Sakai K, Yako T, Tanaka Y, Hongo K: Atlantoaxial Dislocation Associated with a Mass in the Extradural Craniovertebral Junction Unrelated to Rheumatoid Arthritis -Case Report-. Neuro Med Chir 47:182-185, 2007

Ito Y, Watanabe M, Nishizawa T, Omachi T, Kobayashi T, Kasama S, Habuchi O, Nakayama J: The Utility of Formalin-fixed and Paraffin-embedded Tissue Blocks for Quantitative Analysis ofN-acetylgalactosamine 4-sulfate 6-O-sulfotransferase mRNA Expressed by Colorectal Cancer Cells. Acta Histochem Cytochem 12: 53-59, 2007

Kakizawa Y, Abe H, Fukushima Y, Hongo K, Rhoton AL Jr"    The Course of the Lesser Petrosal nerve on the Middle Cranial Fossa. Neurosurgery 61: 15-23, 2007

Kakizawa Y, Hongo K, Rhoton Jr. AL: Construction of a three-dimentional interactive model of the skull base and cranial nerves. Neurosurgery 60: 901-910, 2007

Kobayashi T, Masumoto J, Tada T, Nomiyama T, Hongo K, Nakayama J: Prognostic Significance of the Immunohistochemical Staining of Cleaved Caspase-3, an Activated Form of Caspase-3, In Gliomas. Clin Cancer Res 13: 3868-3874, 2007

Sakai K, Hongo K, Tanaka Y, Nakayama J: Analysis of immunohistochemical expression of p53 and the proliferation marker Ki-67 antigen in skull base chordomas: relationships between their expression and prognosis. Brain Tumor Pathol 24: 57-62, 2007

Watanabe A, Seguchi T, Koyama J, Aoyama T, Miyahara T, Kakizawa Y, Hongo K: Investigation of Radiofequency-Induced Temperature Elevation of Aneurysm Clips in a 3.0-Tesla Mgnetic Resonance Environment. Neurosurgery 61: 1062-1066, 2007

Hongo K, Goto T, Miyahara T, Kakizawa Y, Koyama J, Tanaka Y: Telecontrolled micromanipulator system (NeuRobot) for minimally invasive neurosurgery. Acta Neurochir (suppl) 98:63-66, 2006

Horiuchi T, Tanaka Y, Hongo K: Sex-related differences in patients treated surgically for aneurysmal subarachnoid hemorrhage. Neurol Med Chir 46:328-332, 2006

Kodama K, Kazemi N, Ishii T: Bilateral cerebellopontine angle and multiple supratentorial masses. J Clin Neurosci 13: 659-660, 2006

Koyama J, Aoyama T, Kusano Y, Seguchi T, Kawagishi K, Iwashita T, Okamoto K, Okudera H, Takasuna H, Hongo K: Description and First Clinical Application of AirWay Scope for Tracheal Intubation. J Neurosurg Anesthesiol 18: 247-250, 2006

Koyama J, Tanaka Y, Iwashita T, Kitazawa K, Hongo K: Continuous Suction Method in Superficial Temporal Artery-Middle Cerebral Artery Anastomosis Surgery-Technical Note-. Neurol Med Chir 46: 262-264, 2006

Kusano Y, Tanaka Y, Takasuna H, Wada N, Tada T, Kakizawa Y, Hongo K: Transient cerebellar mutism caused by bilateral damage to the dentate nuclei after the second posterior fossa surgery. Case report.J Neurosurg 104: 329-331, 2006

Nagashima H, Naito K, Oya F, Koyama J"    Pathological result of basilar artery stenosis rapidly progressed and ruptured with stent-assisted angioplasty. Interventional Neuroradiology12(suppl 1）: 214-218, 2006

Nakamura K, Ikomi F, Ohhashi T: Cilostazol, an Inhibitor of Type 3 Phosphodiesterase, Produces Endothelium-Independent Vasodilation in Pressurized Rabbit Cerebral Penetrating Arteroles. J Vasc Res 43: 86-94, 2006

Tada T, Zhan H, Tanaka Y, Hongo K,Matsumoto K, Nakamura T: Intraventiricular administration of hepatocyte growth factor treats mouse communicating hydrocephalus induced by transforming growth factor β1. Neurobiol Dis 21: 576-586, 2006

Yomo S, Hongo K, KuroyanagiT, Kobayashi S :Parkinsonism and midbrain dyfunction after shunt placement for obstructive hydrocephalus. J Clin Neurosci 13: 373-378, 2006

Sakai K, Shigeta H, Ogiso Y, Hongo K, Kobayashi S, Hirose T: Pediatric embryonal tumor with epithelial immunophenotype showing absence of hSNF5/INI1 expression. Childs Nerv Syst 21: 150-155, 2005

Higashiyama F, Fukushima N, Yokouchi K, Kawaguchi K, Moriizumi T: The minimum number of facial motor neurons essential for minimal whisker movement in neonatally nerve-transected young adult rats. J Neurosurg 102: 390-395, 2005

Zhan H, Tada T, Fujikura E, Matsumoto K, Tanaka Y, Hongo K: A container for transporting small laboratory animals for magnetic resonance imaging. J Neurosci Methods 144: 143-146, 2005

Tada T, Nguyen J B, Hitoshi Y, Watson N P, Dunn J F, Ohara S, Nagano S, Kosai K, Israel M A: Diffuse encephaloventriculitis and substantial leukoencephalopathy after intraventricular administration of recombinant adenovirus. Neurol Res 27, 378-386, 2005

Horiuchi T, Tanaka Y, Hongo K: Surgical Treatment for Aneurysmal Subarachnoid Homorrhage in the 8th and 9th Decades of Life. Neurosurgery 56: 469-475, 2005

Kyoshima K, Horiuchi T, Zanisaka H, Nakazato F: Thoracic dumbbell intra-and extramedullary schwannoma. J Clin Neurosci 12: 481-484, 2005

Kyoshima K, Kakizawa Y, Tokushige K, Akaishi K, Kanaji M, Kuroyanagi T: Odontoid compression of the brainstem without basilar impression- “odontoid invagination”. J Clin Neurosci 12: 565-569, 2005

Iwashita T, Kitazawa K, Koyama J, Nagashima H, Koyama T, Tanaka Y, Hongo K: A saccular-like dissecting aneurysm of the anterior cerebral artery that developed 2 years after an ischemic event. Surg Neurol 64: 538-541, 2005

Horiuchi T, Tanaka Y, Takasawa H, Murata T, Yako T, Hongo K:Ruptured distal middle cerebral artery aneurysm. J Neurosurg 100: 384-388, 2004

Kobayashi S, Hongo K, Koyama T, Kobayashi S:Re-occlusion of the superior sagittal sinus after surgical recanalisation. J Clin Neurosci 11: 322-324, 2004

Kyoshima K, Akaishi K, Tokushige K, Muraoka H, Oikawa S, Watanabe A, Koyama J, Kobayashi S, Unoki T, Goto T, Wada N, Uehara T: Surgical experience with resection en bloc of intramedullary astrocytomas and ependymomas in　the cervical and cervicothoracic region. J Clin Neurosci 11: 623-628, 2004

Kyoshima K, Kuroyanagi T, Toriyama T, Takizawa T, Hirooka Y, Miyama H, Tanabe A, Oikawa S: Surgical experience of syringomyelia with reference to the findings of magnetic resonance imaging. J Clin Neurosci 11: 273-279, 2004

Kyoshima K, Sakai K, Goto T, Tanabe A, Sato A, Nagashima H, Nakayama J: Gross total removal of malignant glioma from the medulla oblongata: report of two adult cases with reference to surgical anatomy. J Clin Neurosci 11: 75-80, 2004

Kyoshima K, Sakai K, Kanaji M, Oikawa S, Kobayashi S, Sato A, Nakayama J: Symmetric dumbbell ganglioneuromas of bilateral C2 and C3 roots with　intradural extension associated with von Recklinghausen’s disease. Case　report. Surg Neurol 61: 468-473, 2004

Nagashima H, Kobayashi S, Tanaka Y, Hongo K: Endovascular therapy versus surgical clipping for basilar artery bifurcation aneurysm: retrospective analysis of 117. J Clin Neurosci 11: 475-479, 2004

Nagashima H, Hongo K, Kobayashi S, Takemae T, Okudera H, Koyama J, Oya F, Matsumoto Y: Embolization of Arteriovenous Malformation　Efficacy and Safety of Preoperative Embolization Followed by Surgical Resection of AVM Intervent Radiol 10: 54-58, 2004

Saesue P, Horiuchi T, Goto T, Tanaka Y, Hongo K: Functional role of Na+ /H+ exchanger in regulation of cerebral arteriolar tone in rats. J Neurosurg 101: 330-335, 2004

Sakai K, Peraud A, Mainprize T, Nakayama J, Tsugu A, Hongo K, Kobayashi S, James T. Zhan H, Tada T, Nakazato F, Tanaka Y, Hongo K: Spatial learning transiently disturbed by intraventricular administration of ouabain. Neurological Research 26: 35-40, 2004

Attia W, Tada T, Hongo K, Nagashima H, Takemae T, Tanaka Y, Kobayashi S: Microvascular pathological features of immediate perinidal parenchyma in cerebral arteriovenous malformations: giant bed capillaries. J Neurosurg 98: 823-827, 2003

Goto T, Hongo K, Iwashita T, Nagashima H, Oikawa S, Kyoshima K, Kobayashi S: Paget's disease causing intracerebral mucocele, case illustration. J Neurosurg 98: 643, 2003

Goto T, Hongo K, Kakizawa Y, Muraoka H, Miyairi Y, Tanaka Y, Kobayashi S: Clinical application of robotic telemanipulation system in neurosurgery. Case report. J Neurosurg 99: 1082-1084, 2003

Goto T, Hongo K, Koyama J, Kobayashi S: Feasibility of using the potassium titanyl phosphate laser with micromanipulators in robotic neurosurgery: a preliminary study in the rat. J Neurosurg 98: 131-135, 2003

Gono T, Matsuda M, Dohi N, Hoshi K, Tada T, Koike K, Aizawa M, Ikeda S: Nephrotic syndrome due to primary AL amyloidosis, successfully treated with VAD and sunsequent high-dose melphalan followed by autologous peripheral blood stem cell transplantation. Intyernal Medicine 42: 72-74, 2003

Hongo K, Horiuchi T, Nitta J, Tanaka Y, Tada T, Kobayashi S: Double-insurance bypass for internal carotid artery aneurysm surgery. Neurosurgery 52: 597-602, 2003

Hongo K, Tanaka Y, Horiuchi T, Tada T, Kobayashi S: Internal carotid artery rotation technique to expose an aneurysm neck: technical note. Neurosurgery 52: 455-457, 2003

Horiuchi T, Tanaka Y, Hongo K, Kobayashi S: Aneurysmal subarachnoid hemorrhage in young adults: a comparison between patients in the third and fourth decades of life. J Neurosurg 99: 276-279, 2003

Horiuchi T, Tanaka Y, Hongo K, Nitta J, Kusano Y, Kobyashi S: Characteristics of distal posteroinferior cerebellar artery aneurysms. Neurosurgery 53: 589-596, 2003

Horiuchi T, Dietrich HH, Hongo K, Dacey RG, Jr.: Comparison of P2 receptor subtypes producing dilation in rat intracerebral arterioles. Stroke 34: 1473-1478, 2003

Ito K, Tanaka Y, Kakizawa Y, Hongo K, Kobayashi S: Aneurysm at the posterior inferior cerebellar artery of extradural origin for preoperative evaluation of safe clipping: Case report and review of the literature. Surg Neurol 60: 329-333, 2003

Iwashita T, Tada T, Zhan H, Tanaka Y, Hongo K: Harvesting blood stem cells from cranial bone at craniotomy-a preliminary study. J Neuro Oncol 64: 265-270, 2003

Kakizawa Y, Hongo K, Takasawa H, Miyairi Y, Sato A, Tanaka Y, Kobayashi S: "Real" three-dimensional constructive interference in steady-state imaging to discern microneurosurgical anatomy. Technical note. J Neurosurg 98: 625-630, 2003

Kamijo Y, Koyama J, Oikawa S, Koizumi, Yokouchi K, Fukushima N, Moriizumi T:　Regenerative process of the facial nerve: rate of regeneration of fibers and their bifurcations. Neurosci Res 46: 135-143, 2003

Koyama J, Yokouchi K, Fukushima N, Kawagishi K, Higashiyama F, Moriizumi T: Neurotrophic effect of hepatocyte growth factor on neonatal facial motorneurons. Neurol Res 25: 701-707, 2003

Koyama J, Yokouchi K, Fukushima N, Kawagishi K, Moriizumi T: Great potentiality of neonatal facial motor neurons for neural plasticity as determined by functionally essential neuronal population. Neurosci Res 46(1): 85-93, 2003

Kyoshima K, Kakizawa Y, Tokushige K: Simple cervical spine traction using a halo vest: technical note.  Surg Neurol 59:518-521, 2003

Kyoshima K, Tsuji T, Toriyama T, Kitazawa K: En bloc removal of soft tumors within the brain parenchyma using spoon retractors: traction-dissection method. Technical note. Surg Neurol 60:170-173, 2003

Kyoshima, K, Uehara T, Koyama J, Idomari K, Yomo S: Dumbbell C2 schwannomas involving both sensory and motor rootlets: Report of two cases. Neurosurgery 53: 436-440, 2003

Kyoshima K, Bogdanov EI: Spontaneous resolution of syringomyelia. Report of two cases and review of the literature. Neurosurgery 53: 762-769, 2003

Kyoshima K, Oikawa S, Kanaji M, Zenisaka H, Takizawa T, Goto T, Takasawa H,  Watanabe A, Tokushige K, Sakai K: Repeat operations in the management of clival   chordoma: palliative surgery. J Clin Neurosci 10:571-578, 2003

Nagashima H, Hongo K, Matsumoto Y, Oya F, Kobayashi S, Higuchi K: Clinical results and pathological findings of stent-assisted coil embolization for basilar artery trunk dissecting aneurysms. Interventional Neuroradiology 9 suppl: 95-99, 2003

Sakai K, Okudera H, Hongo K: Significant elevation of urinary trypsin inhibitor in patients with brain contusion ? a preliminary report. J Clin Neurosci 10(6): 677-679, 2003

Tanaka Y, Hongo K, Tada T, Kakizawa Y, Kobayashi S : Protective dural flap for bone driling at the paraclinoid region and porus acusticus- Technical Note-. Neurol Med Chir 43: 416-418, 2003

Tanaka Y, Hongo K, Tada T, Kobayashi S: Which is the best method reporting tumor diameter in vestibular schwannomas?  Neurosurgery 53: 634-638, 2003

Tanaka Y, Hongo K, Tada T, Sakai K, Kakizawa Y, Kobayashi S: Growth pattern and a rate in residual nonfunctioning pituitary adenomas: correlations among tumor volume doubling time, patient age, and MIB-1 index. J Neurosurg 98: 359-365, 2003

Tanaka Y, Kobayashi S, Hongo K, Tada T, Sato A, Takasuna H: Clinical and neuroimaging characteristics of hydrocephalus associated with vestibular schwannomas. J Neurosurg 98 : 1188-1193, 2003