OGIWARA Toshihiro

Academic Assembly School of Medicine and Health Sciences Institute of Medicine

School of Medicine Department of Neurosurgery 

Associate Professor 

Researcher Information

Research Keyword

    brain tumor, neuroendoscopic surgery

Field Of Study

  • Neurosurgery, Neurosurgery

Career

  • 2023
    信州大学医学部医学科特任准教授
  • 2022 - 2023
    Associate Professor
  • 2019 - 2022
    Senior Assistant Professor
  • 2015 - 2019
    Assistant professor

Educational Background

  • 2002, Yamagata University, Faculty of Medicine
Research activity information

Paper

  • Aneurysms of the Internal Carotid Artery: Technical Note and Literature Review Daisuke Yamazakil, Yoshiki Hanaokan, Jun-ichi Koyama2, Yu Fujiit, Toshihiro Ogiwaral, Tetsuyoshi Horiuchit2
    Yamazaki, Daisuke; Hanaoka, Yoshiki; Koyama, Jun-ichi; Fujii, Yu; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
    WORLD NEUROSURGERY, 170, Feb. 2023WebofScience電子ジャーナル
  • Surgical revascularization for quasi-moyamoya disease associated with polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes (POEMS) syndrome: a case report and literature review
    Kubota, Yuki; Hanaoka, Yoshiki; Koyama, Jun-ichi; Takahashi, Yusuke; Katoh, Nagaaki; Iwaya, Mai; Fujii, Yu; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
    NAGOYA JOURNAL OF MEDICAL SCIENCE, 85(1), 141-149, Feb. 2023WebofScience電子ジャーナル
  • Single-lane clipping technique for a ruptured aneurysm of A1 fenestration of the anterior cerebral artery: a case report and literature review
    Kubota, Yuki; Hanaoka, Yoshiki; Aoyama, Tatsuro; Fujii, Yu; Ogiwara, Toshihiro; Seguchi, Tatsuya; Horiuchi, Tetsuyoshi;
    NAGOYA JOURNAL OF MEDICAL SCIENCE, 85(1), 157-166, Feb. 2023WebofScience電子ジャーナル
  • Surgical removal of an intracranially migrated acupuncture needle: a case report and literature review
    Abe, Daishiro; Hanaoka, Yoshiki; Kobayashi, Kentaro; Kiuchi, Takafumi; Watanabe, Tomofumi; Kobayashi, Sumio; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
    NAGOYA JOURNAL OF MEDICAL SCIENCE, 84(4), 890-899, Nov. 2022WebofScience電子ジャーナル
  • The Current Status in Intraoperative Image-Guided Neurosurgery Associated with Progressive Operating Rooms: A Retrospective Analysis
    Ogiwara, Toshihiro; Goto, Tetsuya; Fujii, Yu; Hanaoka, Yoshiki; Miyaoka, Yoshinari; Koyama, Jun-ichi; Hongo, Kazuhiro; Horiuchi, Tetsuyoshi;
    WORLD NEUROSURGERY, 167, E710-E716, Nov. 2022WebofScience電子ジャーナル
  • External Decompression via Endoscopic Endonasal Approach for Lymphocytic Hypophysitis with Progressive Visual Dysfunction : A Case Report
    YOKOTA Akifumi;OGIWARA Toshihiro;KUMAGAI Akinori;YAMAZAKI Ken;KITAMURA Satoshi;HORIUCHI Tetsuyoshi
    The Shinshu Medical Journal, 70(4), 239-245, 10 Aug. 2022電子ジャーナル
  • Cerebral Edema Due to Chemotherapeutic Wafer Implantation for Malignant Glioma: Registry Study of Correlation with Perioperative Epileptic Seizures
    Fujii, Yu; Ogiwara, Toshihiro; Kato, Hiroto; Hanaoka, Yoshiki; Hardian, Ridzky Firmansyah; Goto, Tetsuya; Hongo, Kazuhiro; Horiuchi, Tetsuyoshi;
    NEUROLOGIA MEDICO-CHIRURGICA, 62(7), 328-335, Jul. 2022WebofScience電子ジャーナル
  • Sequential Development of Putaminal Hemorrhage and Corona Radiata Infarction in the Same Lenticulostriate Arterial Territory
    Inomata, Yuki; Hanaoka, Yoshiki; Fujii, Yu; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
    ACTA MEDICA OKAYAMA, 76(3), 329-332, Jun. 2022WebofScience
  • Adolescent Physiological Pituitary Gland Hypertrophy Transformed into a Prolactin-secreting Macroadenoma in Early Adulthood
    Inojie Moses Osaodian, Ogiwara Toshihiro, Kitamura Satoshi, Nakamura Takuya, Miyata Maki, Hanaoka Yoshiki, Hardian Ridzky Firmansyah, Ohaegbulam Chukwunoyerem Samuel, Horiuchi Tetsuyoshi
    The Shinshu Medical Journal, 70(2), 101-106, Apr. 2022電子ジャーナル
  • Intraoperative Image-Guided Surgery for Gliomas in the Smart Cyber Operating Theater (SCOT): A Preliminary Clinical Application
    Ogiwara, Toshihiro; Fujii, Yu; Hanaoka, Yoshiki; Kitamura, Satoshi; Kuwabara, Haruki; Funato, Kohei; Inomata, Yuki; Yamazaki, Daisuke; Yamazaki, Ken; Murase, Hiromu; Yokota, Akifumi; Hardian, Ridzky Firmansyah; Goto, Tetsuya; Hongo, Kazuhiro; Horiuchi, Tetsuyoshi;
    WORLD NEUROSURGERY, 160, e314-e321, Apr. 2022WebofScience電子ジャーナル
  • Contralateral Transradial Access for Coil Embolization of Distal Anterior Cerebral Artery Aneurysm Associated With a Steep Ipsilateral A1-A2 Angle
    Yamazaki, Ken; Hanaoka, Yoshiki; Koyama, Jun-ichi; Yamazaki, Daisuke; Fujii, Yu; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
    JOURNAL OF STROKE & CEREBROVASCULAR DISEASES, 31(3), 106299, Mar. 2022WebofScience電子ジャーナル
  • Transradial quadraxial system for coil embolization of distal anterior cerebral artery aneurysms: A radial-first center case series and literature review
    Hanaoka, Yoshiki; Koyama, Jun-ichi; Yamazaki, Daisuke; Fujii, Yu; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
    JOURNAL OF NEURORADIOLOGY, 49(2), 169-172, Mar. 2022WebofScience電子ジャーナル
  • Evaluation of Ischemic Tolerance during Cavernous Carotid Aneurysm Surgery: Initial Experience with “Intraoperative Test Occlusion”
    KITAMURA Satoshi;HANAOKA Yoshiki;FUJII Yu;INOMATA Yuki;OGIWARA Toshihiro;HORIUCHI Tetsuyoshi
    Surgery for Cerebral Stroke, 50(6), 525-529, 2022電子ジャーナル
  • A preliminary study of the diagnostic efficacy and safety of the novel boring biopsy for brain lesions
    Ogiwara, Toshihiro; Nitta, Junpei; Fujii, Yu; Watanabe, Gen; Kuwabara, Haruki; Agata, Masahiro; Kobayashi, Hideki; Miyaoka, Yoshinari; Kitamura, Satoshi; Hanaoka, Yoshiki; Goto, Tetsuya; Iwaya, Mai; Hongo, Kazuhiro; Horiuchi, Tetsuyoshi;
    SCIENTIFIC REPORTS, 12(1), 4387, 2022WebofScience電子ジャーナル
  • Correlations Among Consistency, Computed Tomography Values, and Histopathological Subtypes of Spinal Meningioma
    Aoyama, Tatsuro; Ogiwara, Toshihiro; Ito, Kiyoshi; Miyaoka, Yoshinari; Fujii, Yu; Hanaoka, Yoshiki; Hasegawa, Takatoshi; Watanabe, Gen; Seguchi, Tatsuya; Hongo, Kazuhiro;
    ACTA MEDICA OKAYAMA, 75(6), 713-718, Dec. 2021WebofScience
  • Comparison Between Conventional Flash and Off-Response Intraoperative Visual Evoked Potential Monitoring for Endoscopic Endonasal Surgery
    Hardian, Ridzky Firmansyah; Ogiwara, Toshihiro; Sato, Atsushi; Fujii, Yu; Suzuki, Yota; Hanaoka, Yoshiki; Miyata, Maki; Kamiya, Keisuke; Sasaki, Tetsuo; Goto, Tetsuya; Hongo, Kazuhiro; Horiuchi, Tetsuyoshi;
    OPERATIVE NEUROSURGERY, 21(6), 516-522, Dec. 2021WebofScience電子ジャーナル
  • Letter: Lessons Learned After 760 Neurointerventions via the Upper Extremity Vasculature: Pearls and Pitfalls
    Hanaoka, Yoshiki; Koyama, Jun-ichi; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
    NEUROSURGERY, 89(4), E259-E260, Oct. 2021WebofScience電子ジャーナル
  • Transradial dual-balloon protection system for subclavian artery stenting: "Balloon Switching" technique and literature review
    Yamazaki, Daisuke; Hanaoka, Yoshiki; Koyama, Jun-ichi; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
    EUROPEAN JOURNAL OF RADIOLOGY, 143, 109907, Oct. 2021WebofScience電子ジャーナル
  • Pediatric Case of Life-Threatening Stroke Caused by Reversible Cerebral Vasoconstriction Syndrome with Spontaneous Cervical Internal Carotid Artery Vasospasm: A Case Report
    Fujii, Yu; Hanaoka, Yoshiki; Ogiwara, Toshihiro; Koyama, Jun-ichi; Horiuchi, Tetsuyoshi;
    JOURNAL OF STROKE & CEREBROVASCULAR DISEASES, 30(10), 106036, Oct. 2021WebofScience電子ジャーナル
  • The need for further study of microcatheter behavior through the trans-cell approach using a Neuroform Atlas stent
    Hanaoka, Yoshiki; Koyama, Jun-ichi; Yamazaki, Daisuke; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
    JOURNAL OF NEURORADIOLOGY, 48(5), 406-407, Sep. 2021WebofScience電子ジャーナル
  • Distal Access Catheters for Coaxial Radial Access for Posterior Circulation Interventions
    Hanaoka, Yoshiki; Koyama, Jun-ichi; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
    WORLD NEUROSURGERY, 152, 237-237, Aug. 2021WebofScience電子ジャーナル
  • Surgical strategy for symptomatic pineal cyst: is endoscopit third ventriculostomy necessary in addition to cyst fenestration?
    Ndukuba, Kelechi; Ogiwara, Toshihiro; Nakamura, Takuya; Kamiya, Keisuke; Hanaoka, Yoshiki; Horiuchi, Tetsuyoshi; Ohaegbulam, Samuel; Hongo, Kazuhiro;
    NAGOYA JOURNAL OF MEDICAL SCIENCE, 83(3), 627-633, Aug. 2021WebofScience電子ジャーナル
  • Microscopic Navigation-Guided Fence Post Technique for Maximal Tumor Resection During Glioma Surgery
    Fujii, Yu; Ogiwara, Toshihiro; Goto, Tetsuya; Kanaya, Kohei; Hara, Yosuke; Hanaoka, Yoshiki; Hardian, Ridzky Firmansyah; Hongo, Kazuhiro; Horiuchi, Tetsuyoshi;
    WORLD NEUROSURGERY, 151, E355-E362, Jul. 2021WebofScience電子ジャーナル
  • Tailor-Made Endoscopic Surgical Strategy for Severe Intraventricular Hemorrhage with Obstructive Hydrocephalus
    Ogiwara, Toshihiro; Suzuki, Yota; Hasegawa, Takatoshi; Nakamura, Takuya; Fujii, Yu; Hanaoka, Yoshiki; Ito, Kiyoshi; Yokota, Akifumi; Higashiyama, Fumiko; Oya, Fusakazu; Horiuchi, Tetsuyoshi;
    WORLD NEUROSURGERY, 150, E771-E776, Jun. 2021WebofScience電子ジャーナル
  • How to reduce unsolicited patient complaints to neurosurgeons
    Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
    JOURNAL OF NEUROSURGERY, 134(6), 2010-2011, Jun. 2021WebofScience電子ジャーナル
  • Late malignant transformation of anaplastic meningioma 18 years after primary surgery: A case report
    Fujii, Yu; Ogiwara, Toshihiro; Yamazaki, Daisuke; Hanaoka, Yoshiki; Horiuchi, Tetsuyoshi;
    JOURNAL OF CLINICAL NEUROSCIENCE, 86, 136-138, Apr. 2021WebofScience電子ジャーナル
  • Letter to the Editor: Endoscopic surgical strategy of pineal cyst-associated aqueductal stenosis
    Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
    ACTA NEUROCHIRURGICA, 163(3), 739-740, Mar. 2021WebofScience電子ジャーナル
  • Endoscopic Endonasal Approach in the Smart Cyber Operating Theater (SCOT): Preliminary Clinical Application
    Ogiwara, Toshihiro; Goto, Tetsuya; Fujii, Yu; Nakamura, Takuya; Suzuki, Yota; Hanaoka, Yoshiki; Ito, Kiyoshi; Horiuchi, Tetsuyoshi; Hongo, Kazuhiro;
    WORLD NEUROSURGERY, 147, E533-E537, Mar. 2021WebofScience電子ジャーナル
  • T-Configuration Stent Placement for Carotid Bifurcation Stenosis Co-Existing with Ipsilateral Intracranial Stenosis: A Case Report and Literature Review
    Kubota, Yuki; Hanaoka, Yoshiki; Koyama, Jun-ichi; Fujii, Yu; Ogiwara, Toshihiro; Ito, Kiyoshi; Horiuchi, Tetsuyoshi;
    JOURNAL OF STROKE & CEREBROVASCULAR DISEASES, 30(2), Feb. 2021WebofScience電子ジャーナル
  • Petroclival tension pneumocephalus: an unrivalled life threatening complication linked to molecular-targeted therapy
    Nagm, Alhusain; Ogiwara, Toshihiro; Nishikawa, Akihiro; Ichinose, Shunsuke; Hongo, Kazuhiro;
    BRITISH JOURNAL OF NEUROSURGERY, 35(3), 361-363, 2021WebofScience電子ジャーナル
  • Intraspinal canal platform system for coil embolization of anterior spinal artery aneurysm associated with spinal cord arteriovenous malformation: a case report and literature review
    Yamazaki, Daisuke; Hanaoka, Yoshiki; Koyama, Jun-Ichi; Suzuki, Yota; Agata, Masahiro; Abe, Daishiro; Nakamura, Takuya; Fujii, Yu; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
    BRITISH JOURNAL OF NEUROSURGERY, 2021WebofScience電子ジャーナル
  • Endovascular Revascularization with a Scoring Balloon for Carotid In-Stent Restenosis Case Report and Literature Review
    Inomata, Yuki; Hanaoka, Yoshiki; Koyama, Jun-ichi; Suzuki, Yota; Fujii, Yu; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi;
    CLINICAL NEURORADIOLOGY, 2021WebofScience電子ジャーナル
  • Endoscopic endonasal transsphenoidal surgery in acromegaly with conchal sphenoid sinus
    Yamazaki, Daisuke; Ogiwara, Toshihiro; Hirayama, Shuichi; Kusano, Yoshikazu; Suzuki, Yota; Hanaoka, Yoshiki; Horiuchi, Tetsuyoshi;
    BRITISH JOURNAL OF NEUROSURGERY, 2021WebofScience電子ジャーナル
  • Effectiveness of the intraoperative magnetic resonance imaging during endoscopic endonasal approach for acromegaly
    Ogiwara, Toshihiro; Hori, Takahide; Yu Fujii; Nakamura, Takuya; Suzuki, Yota; Watanabe, Gen; Hanaoka, Yoshiki; Goto, Tetsuya; Hongo, Kazuhiro; Horiuchi, Tetsuyoshi;
    PITUITARY, 2021WebofScience電子ジャーナル
  • Endoscopic diving technique for surgery of brain abscess
    Suzuki, Yota; Ogiwara, Toshihiro; Kitamura, Satoshi; Fujii, Yu; Hanaoka, Yoshiki; Natsume, Takenori; Horiuchi, Tetsuyoshi;
    BRITISH JOURNAL OF NEUROSURGERY, 2021WebofScience電子ジャーナル
  • Treatment Strategy for Giant Invasive Macroprolactinoma with Spontaneous Cerebrospinal Fluid Rhinorrhea: A Case Report and Literature Review
    Daishiro Abe, Toshihiro Ogiwara, Takuya Nakamura, Shunsuke Ichinose, Yu Fujii, Yoshiki Hanaoka, Kiyoshi Ito, Tetsuyoshi Horiuchi
    World Neurosurg, 144, 19-23, Dec. 2020, Refereed電子ジャーナル
  • Spontaneous Regression of Radiologically Diagnosed Epidermoid Cyst Originating from the Cerebellopontine Angle
    Tomoki Kaneko, Yasunari Fujinaga, Fumihito Ichinohe, Toshihiro Ogiwara, Tetsuyoshi Horiuchi
    World Neurosurg, 144, 238-243, Dec. 2020, Refereed電子ジャーナル
  • Feasibility and Safety of Radial-First Approach with a Radial-Specific Neurointerventional Guiding Sheath for Intracranial Aneurysm Coiling in the Anterior Circulation
    Hanaoka, Yoshiki; Koyama, Jun-ichi; Ogiwara, Toshihiro; Fujii, Yu; Ito, Kiyoshi; Horiuchi, Tetsuyoshi;
    WORLD NEUROSURGERY, 142, E297-E306, Oct. 2020, RefereedWebofScience電子ジャーナル
  • Passability and impassability of Microcatheters Through the Neuroform Atlas Stent During the Trans-cell Approach: An Experimental Evaluation
    Hanaoka, Yoshiki; Koyama, Jun-ichi; Yamazaki, Daisuke; Ogiwara, Toshihiro; Ito, Kiyoshi; Horiuchi, Tetsuyoshi;
    WORLD NEUROSURGERY, 141, E474-E483, Sep. 2020, RefereedWebofScience電子ジャーナル
  • 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
    Hanaoka, Yoshiki; Koyama, Jun-ichi; Yamazaki, Daisuke; Miyaoka, Yoshinari; Fujii, Yu; Nakamura, Takuya; Ogiwara, Toshihiro; Ito, Kiyoshi; Horiuchi, Tetsuyoshi;
    WORLD NEUROSURGERY, 138, E597-E606, Jun. 2020, RefereedWebofScience電子ジャーナル
  • Initial experience with in vivo "endovascular shaping" technique that utilizes the vascular configuration for small cerebral aneurysm coiling
    Hanaoka, Yoshiki; Koyama, Jun-ichi; YamazakP, Daisuke; Miyaoka, Yoshinari; Fujii, Yu; Nakamura, Takuya; Ogiwara, Toshihiro; Ito, Kiyoshi; Horiuchi, Tetsuyoshi;
    NAGOYA JOURNAL OF MEDICAL SCIENCE, 82(2), 355-362, May 2020, RefereedWebofScience電子ジャーナル
  • Acromegaly in preadolescence: A case report of a 9-year-old boy with acromegaly
    Tobechi Mbadugha, Toshihiro Ogiwara, Alhusain Nagm, Takatoshi Hasegawa, Keisuke Kamiya, Yuki Matsumoto, Mikiko Kobayashi, Kazuhiro Hongo
    Surg Neurol Int, 11, 61, 04 Apr. 2020, Refereed電子ジャーナル
  • Cyst fenestration and Ommaya reservoir placement in endoscopic transcortical transventricular approach for recurrent suprasellar cystic craniopharyngioma without ventriculomegaly
    Ndukuba, Kelechi; Ogiwara, Toshihiro; Nakamura, Takuya; Abe, Daishiro; Ichinose, Shunsuke; Horiuchi, Tetsuyoshi; Ohaegbulam, Samuel; Hongo, Kazuhiro;
    JOURNAL OF CLINICAL NEUROSCIENCE, 72, 425-428, Feb. 2020, RefereedWebofScience電子ジャーナル
  • Clinical Experience of Endoscopic Endonasal Approach in the Innovative, Newly Developed Operating Room "Smart Cyber Operating Theater (SCOT)"
    Nakamura, Takuya; Ogiwara, Toshihiro; Goto, Tetsuya; Fujii, Yu; Miyaoka, Yoshinari; Hanaoka, Yoshiki; Horiuchi, Tetsuyoshi; Hongo, Kazuhiro;
    WORLD NEUROSURGERY, 134, 293-296, Feb. 2020, RefereedWebofScience電子ジャーナル
  • T-Configuration Stent Placement for Carotid Bifurcation Stenosis Co-Existing with Ipsilateral Intracranial Stenosis: A Case Report and Literature Review
    Yuki Kubota 1 , Yoshiki Hanaoka 2 , Jun-Ichi Koyama 3 , Yu Fujii 4 , Toshihiro Ogiwara 5 , Kiyoshi Ito 6 , Tetsuyoshi Horiuchi 7
    J Stroke Cerebrovasc Dis, 30(2), 2020, Refereed電子ジャーナル
  • Letter to the Editor. How to reduce unsolicited patient complaints to neurosurgeons
    Toshihiro Ogiwara, Tetsuyoshi Horiuchi
    J Neurosurg, 2020電子ジャーナル
  • Bilateral Transradial Approach for Coil Embolization of Basilar Artery Aneurysms Associated with an Unfavorable Vertebral Artery Anatomy Initial Experience with Role-sharing Technique
    Hanaoka, Yoshiki; Koyama, Jun-ichi; Fujii, Yu; Ogiwara, Toshihiro; Ito, Kiyoshi; Horiuchi, Tetsuyoshi;
    CLINICAL NEURORADIOLOGY, 2020, RefereedWebofScience電子ジャーナル
  • A Case of Severe Bilateral Abducens and Oculomotor Nerve Palsy Caused by Aspergillus Sellar Abscess
    KAMIYA Keisuke, OGIWARA Toshihiro, SASAKI Tetsuo, Sato Atsushi, HONGO Kazuhiro
    The Shinshu Medical Journal, 68(4), 209-216, 2020, Refereed電子ジャーナル
  • 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
    Hanaoka, Yoshiki; Koyama, Jun-ichi; Ogiwara, Toshihiro; Miyaoka, Yoshinari; Fujii, Yu; Nakamura, Takuya; Horiuchi, Tetsuyoshi; Hongo, Kazuhiro;
    WORLD NEUROSURGERY, 131, E362-E370, Nov. 2019, RefereedWebofScience電子ジャーナル
  • Endoscopic Endonasal Odontoidectomy in the Hybrid Operating Room
    Ogiwara, Toshihiro; Miyaoka, Yoshinari; Nakamura, Takuya; Tsukada, Keita; Yamazaki, Daisuke; Ito, Kiyoshi; Hanaoka, Yoshiki; Koyama, Jun-Ichi; Horiuchi, Tetsuyoshi; Hongo, Kazuhiro;
    WORLD NEUROSURGERY, 131, 137-140, Nov. 2019, RefereedWebofScience電子ジャーナル
  • Pitfalls of skull base reconstruction in endoscopic endonasal approach
    Ogiwara, Toshihiro; Nagm, Alhusain; Hasegawa, Takatoshi; Hanaoka, Yoshiki; Ichinose, Shunsuke; Goto, Tetsuya; Hongo, Kazuhiro;
    NEUROSURGICAL REVIEW, 42(3), 683-689, Sep. 2019, RefereedWebofScience電子ジャーナル
  • Significance and Indications of Surgery for Asymptomatic Nonfunctioning Pituitary Adenomas
    Ogiwara, Toshihiro; Nagm, Alhusain; Nakamura, Takuya; Mbadugha, Tobechi; Horiuchi, Tetsuyoshi; Hongo, Kazuhiro;
    WORLD NEUROSURGERY, 128, E752-E759, Aug. 2019, RefereedWebofScience電子ジャーナル
  • Nuances of vascularized pedicle flap for transorbital skull base reconstruction following modified transpalpebral transorbital approaches
    Nagm, Alhusain; Ogiwara, Toshihiro; Hongo, Kazuhiro;
    JOURNAL OF NEUROSURGERY, 130(5), 1781-1783, May 2019, RefereedWebofScience電子ジャーナル
  • Watertight Robust Osteoconductive Barrier for Complex Skull Base Reconstruction: An Expanded-endoscopic Endonasal Experimental Study
    Nagm, Alhusain; Ogiwara, Toshihiro; Hongo, Kazuhiro;
    NEUROLOGIA MEDICO-CHIRURGICA, 59(3), 79-88, Mar. 2019WebofScience電子ジャーナル
  • Usefulness of a Newly Developed Ultrasonic Microdissector in Neurosurgery: A Preliminary Experimental Study
    Ogiwara, Toshihiro; Goto, Tetsuya; Fujii, Yusuke; Hanaoka, Yoshiki; Hongo, Kazuhiro; Okamoto, Jun; Muragaki, Yoshihiro;
    JOURNAL OF NEUROLOGICAL SURGERY PART A-CENTRAL EUROPEAN NEUROSURGERY, 80(2), 96-101, Mar. 2019WebofScience電子ジャーナル
  • Superficial Siderosis Associated with Craniopharyngioma
    Mbadugha, Tobechi; Ogiwara, Toshihiro; Nagm, Alhusain; Hasegawa, Takatoshi; Kamiya, Keisuke; Ohaegbulam, Samuel; Hongo, Kazuhiro;
    WORLD NEUROSURGERY, 123, 108-112, Mar. 2019, RefereedWebofScience電子ジャーナル
  • Letter: Comparative Analysis Between Lateral Orbital Rim Preservation and Osteotomy for Transorbital Endoscopic Approaches to the Cavernous Sinus: An Anatomic Study
    Nagm, Alhusain; Ogiwara, Toshihiro; Hirouchi, Tetsuyoshi; Hongo, Kazuhiro;
    OPERATIVE NEUROSURGERY, 16(1), E37-E37, Jan. 2019WebofScience電子ジャーナル
  • Intelligent Surgeon's Arm Supporting System iArmS in Microscopic Neurosurgery Utilizing Robotic Technology
    Goto, Tetsuya; Hongo, Kazuhiro; Ogiwara, Toshihiro; Nagm, Alhusain; Okamoto, Jun; Muragaki, Yoshihiro; Lawton, Michael; McDermott, Michael; Berger, Mitchel;
    WORLD NEUROSURGERY, 119, E661-E665, Nov. 2018, RefereedWebofScience電子ジャーナル
  • Cystic Lymphocytic Hypophysitis Mimicking Pituitary Apoplexy: Daunting Challenge
    Takatoshi Hasegawa, Toshihiro Ogiwara, Alhusain Nagm, Tetsuya Goto, Tetsuyoshi Horiuchi, Kazuhiro Hongo
    World Neurosurg, 118, 1-4, Oct. 2018, Refereed電子ジャーナル
  • Real-Time Navigation-Guided Drilling Technique for Skull Base Surgery in the Middle and Posterior Fossae
    Ogiwara, Toshihiro; Goto, Tetsuya; Hara, Yosuke; Hongo, Kazuhiro;
    JOURNAL OF NEUROLOGICAL SURGERY PART B-SKULL BASE, 79, S334-S339, Oct. 2018WebofScience電子ジャーナル
  • Calcified ectopic TSH-secreting pituitary adenoma mimicking craniopharyngioma: a rare case report and literature review
    Hanaoka, Yoshiki; Ogiwara, Toshihiro; Kakizawa, Yukinari; Nagm, Alhusain; Seguchi, Tatsuya; Aoyama, Tatsuro; Koyama, Jun-ichi; Sato, Atsushi; Hongo, Kazuhiro;
    ACTA NEUROCHIRURGICA, 160(10), 2001-2005, Oct. 2018, RefereedWebofScience電子ジャーナル
  • Posterior pseudocapsule in macroadenomas
    Ogiwara, Toshihiro; Nagm, Alhusain; Hongo, Kazuhiro;
    JOURNAL OF NEUROSURGERY, 129(2), 562-563, Aug. 2018, RefereedWebofScience電子ジャーナル
  • Endoscopic transpalpebral transorbital anterior petrosectomy: does "safer surgical freedoms" necessitates modifications?
    Nagm, Alhusain; Goto, Tetsuya; Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi; Hongo, Kazuhiro;
    ACTA NEUROCHIRURGICA, 160(8), 1583-1584, Aug. 2018, RefereedWebofScience電子ジャーナル
  • Collecting data about the transorbital endoscopic eyelid approach
    Nagm, Alhusain; Ogiwara, Toshihiro; Goto, Takeo; Hongo, Kazuhiro; Ohata, Kenji;
    JOURNAL OF NEUROSURGERY, 129(1), 275-276, Jul. 2018, RefereedWebofScience電子ジャーナル
  • Petroclival tension pneumocephalus: an unrivalled life threatening complication linked to molecular-targeted therapy
    Alhusain Nagm, Toshihiro Ogiwara, Akihiro Nishikawa, Shunsuke Ichinose, Kazuhiro Hongo
    Br J Neurosurg, Online ahead of print, 02 Apr. 2018, Refereed電子ジャーナル
  • Atypical teratoid/rhabdoid tumor of the sellar region in adult women: Is it a sex-related disease?
    Nishikawa, Akihiro; Ogiwara, Toshihiro; Nagm, Alhusain; Sano, Kenji; Okada, Maki; Chiba, Akihiro; Agata, Masahiro; Kaneko, Tomoki; Tamada, Hisashi; Uehara, Takeshi; Hongo, Kazuhiro;
    JOURNAL OF CLINICAL NEUROSCIENCE, 49, 16-21, Mar. 2018WebofScience電子ジャーナル
  • Risks of Endoscopic Temporal Ventriculocisternostomy for Isolated Lateral Ventricle: Anatomic Surgical Nuances
    Hasegawa, Takatoshi; Ogiwara, Toshihiro; Nagm, Alhusain; Goto, Tetsuya; Aoyama, Tatsuro; Hongo, Kazuhiro;
    WORLD NEUROSURGERY, 110, 189-192, Feb. 2018, RefereedWebofScience電子ジャーナル
  • Transradial Stenting with a 6 Fr Modified Simmonds Guiding Sheath for Stenosis of the Common Carotid Artery
    Hanaoka Yoshiki;Koyama Jun-ichi;Nagm Alhusain;Kamiya Keisuke;Chiba Akihiro;Kamijo Takaaki;Ogiwara Toshihiro;Horiuchi Tetsuyoshi;Hongo Kazuhiro
    脳神経血管内治療, 12(11), 573-579, 2018リポジトリ電子ジャーナル
  • Transradial Neuroendovascular Treatment for Anterior Circulation Lesions: An Initial Experience with a 6 Fr Guiding Sheath
    Hanaoka Yoshiki;Koyama Jun-ichi;Nagm Alhusain;Uchiyama Toshiya;Kiuchi Takafumi;Kamiya Keisuke;Kamijo Takaaki;Ogiwara Toshihiro;Horiuchi Tetsuyoshi;Hongo Kazuhiro
    脳神経血管内治療, 12(11), 532-541, 2018リポジトリ電子ジャーナル
  • Clinical characteristics of pituitary adenomas with radiological calcification
    Ogiwara, Toshihiro; Nagm, Alhusain; Yamamoto, Yasunaga; Hasegawa, Takatoshi; Nishikawa, Akihiro; Hongo, Kazuhiro;
    ACTA NEUROCHIRURGICA, 159(11), 2187-2192, Nov. 2017WebofScience電子ジャーナル
  • Management of hypertrophied dural lesions: Is surgery a better option?
    Toshihiro Ogiwara, Alhusain Nagm, Yoshiki Hanaoka, Akihiro Nishikawa, Tetsuya Goto, Tetsuyoshi Horiuchi, Kazuhiro Hongo
    J Neurol Sci, 381, 245-249, 15 Oct. 2017, Refereed電子ジャーナル
  • Ultrasound-Assisted Neuronavigation-Guided Removal of a Live Worm in Cerebral Sparganosis
    Sunday Nkwerem, Tetsuya Goto, Toshihiro Ogiwara, Yasunaga Yamamoto, Kazuhiro Hongo, Samuel Ohaegbulam
    World Neurosurg, 102, 696.e13-696.e16, Jun. 2017, Refereed電子ジャーナル
  • Endoscopic endonasal transsphenoidal surgery using the iArmS operation support robot: initial experience in 43 patients
    Ogiwara, Toshihiro; Goto, Tetsuya; Nagm, Alhusain; Hongo, Kazuhiro;
    NEUROSURGICAL FOCUS, 42(5), May 2017WebofScience電子ジャーナル
  • Significance of surgical management for cystic prolactinoma
    Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi; Nagm, Alhusain; Goto, Tetsuya; Hongo, Kazuhiro;
    PITUITARY, 20(2), 225-230, Apr. 2017WebofScience電子ジャーナル
  • Neuroendoscopy via an Extremely Narrow Foramen of Monro: A Case Report
    Alhusain Nagm, Toshihiro Ogiwara, Tetsuya Goto, Akihiro Chiba, Kazuhiro Hongo
    NMC Case Rep J, 4(1), 37-42, 02 Dec. 2016, Refereed電子ジャーナル
  • Relationship Between Muscle Dissection Method and Postoperative Muscle Atrophy in the Lateral Suboccipital Approach to Vestibular Schwannoma Surgery
    Ogiwara, Toshihiro; Goto, Tetsuya; Aoyama, Tatsuro; Hara, Yosuke; Nagm, Aihusain; Tanaka, Yuichiro; Hongo, Kazuhiro;
    WORLD NEUROSURGERY, 94, 426-431, Oct. 2016, RefereedWebofScience電子ジャーナル
  • Long Segment Spinal Dural Cyst: A Case Report
    Aoyama, Tatsuro; Miyaoka, Yoshinari; Ogiwara, Toshihiro; Ito, Kiyoshi; Seguchi, Tatsuya; Hongo, Kazuhiro;
    WORLD NEUROSURGERY, 88, 686.e13-686.e17, Apr. 2016, RefereedWebofScience電子ジャーナル
  • IN REPLY TO THE LETTER TO THE EDITOR, "TRIGEMINAL LYMPHOMA AND ITS MANY FACES"
    Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi; Hongo, Kazuhiro;
    WORLD NEUROSURGERY, 86, 3-3, Feb. 2016WebofScience電子ジャーナル
  • Bony surface registration of navigation system in the lateral or prone position: technical note
    Ogiwara, Toshihiro; Goto, Tetsuya; Aoyama, Tatsuro; Nagm, Alhusain; Yamamoto, Yasunaga; Hongo, Kazuhiro;
    ACTA NEUROCHIRURGICA, 157(11), 2017-2022, Nov. 2015, RefereedWebofScience電子ジャーナル
  • Primary Malignant Lymphoma of the Trigeminal Nerve: Case Report and Literature Review
    Ogiwara, Toshihiro; Horiuchi, Tetsuyoshi; Sekiguchi, Nodoka; Kakizawa, Yukinari; Hongo, Kazuhiro;
    WORLD NEUROSURGERY, 84(2), 592.e3-7, Aug. 2015, RefereedWebofScience電子ジャーナル
  • 経営・運用面からのナビの実力を問う 脳神経外科手術でのナビゲーション技術 : その現状、さらなる普及要因と今後の課題 (最新ナビゲーションシステム総点検)
    荻原 利浩; 本郷 一博;
    月刊新医療, 42(7), 142-145, Jul. 2015リポジトリ
  • Subtemporal transtentorial approach for recurrent trigeminal neuralgia after microvascular decompression via the lateral suboccipital approach: case report
    Ogiwara, Toshihiro; Goto, Tetsuya; Kusano, Yoshikazu; Kuroiwa, Masafumi; Kiuchi, Takafumi; Kodama, Kunihiko; Takemae, Toshiki; Hongo, Kazuhiro;
    JOURNAL OF NEUROSURGERY, 122(6), 1429-1432, Jun. 2015, RefereedWebofScience電子ジャーナル
  • A Case of presumably Rathke's Cleft Cyst Associated with Postoperative Cerebrospinal Fluid Leakage through Persisting Embryonal Infundibular Recess
    Kuroiwa, Masafumi; Kusano, Yoshikazu; Ogiwara, Toshihiro; Tanaka, Yuichiro; Takemae, Toshiki; Hongo, Kazuhiro;
    NEUROLOGIA MEDICO-CHIRURGICA, 54(7), 578-581, Jul. 2014, RefereedWebofScience電子ジャーナル
  • 「脳神経外科」「産科婦人科」
    荻原 利浩; 曽根原 健太;
    信州医学雑誌, 62(1), 71-71, 2014リポジトリ
  • 11 診断に苦慮した視床腫瘍の1例(一般演題,第36回上信越神経病理懇談会)
    小林 辰也; 酒井 圭一; 荻原 利浩; 市川 陽三; 後藤 哲哉; 本郷 一博; 佐野 健司; 上原 剛; 中山 淳;
    新潟医学会雑誌, 125(4), 242-242, Apr. 2011リポジトリ
  • Urgent open embolectomy for cardioembolic cervical internal carotid artery occlusion
    Murata, Takahiro; Horiuchi, Tetsuyoshi; Nitta, Junpei; Sakai, Keiichi; Ogiwara, Toshihiro; Kobayashi, Satoshi; Hongo, Kazuhiro;
    NEUROSURGICAL REVIEW, 33(3), 341-348, Jul. 2010, RefereedWebofScience電子ジャーナル
  • Outcome predictors of open embolectomy in middle cerebral artery occlusion
    Horiuchi, Tetsuyoshi; Nitta, Junpei; Ogiwara, Toshihiro; Sakai, Keiichi; Hongo, Kazuhiro;
    NEUROLOGICAL RESEARCH, 31(9), 892-894, Nov. 2009, RefereedWebofScience電子ジャーナル
  • Anatomical study of the trigeminal and facial cranial nerves with the aid of 3.0-tesla magnetic resonance imaging
    Kakizawa, Yukinari; Seguchi, Tatsuya; Kodama, Kunihiko; Ogiwara, Toshihiro; Sasaki, Tetsuo; Goto, Tetsuya; Hongo, Kazuhiro;
    JOURNAL OF NEUROSURGERY, 108(3), 483-490, Mar. 2008, RefereedWebofScience電子ジャーナル
  • A case of pineocytoma causing repetitive subarachnoid hemorrhage for 43 years
    Ogiwara, Toshihiro; Kakizawa, Yukinari; Yomo, Shoji; Wada, Naomichi; Goto, Tetsuya; Tanaka, Yuichiro; Hongo, Kazuhiro; Kaneko, Tomoki;
    Neurological Surgery, 36(3), 251-255, Mar. 2008, RefereedWebofScience
  • Emergency revascularization for acute main-trunk occlusion in the anterior circulation
    Sakai, Keiichi; Nitta, Junpei; Horiuchi, Tetsuyoshi; Ogiwara, Toshihiro; Kobayashi, Satoshi; Tanaka, Yuichiro; Hongo, Kazuhiro;
    NEUROSURGICAL REVIEW, 31(1), 69-76, Jan. 2008, RefereedWebofScience電子ジャーナル

Lectures, oral presentations, etc.

  • スマート治療室での脳腫瘍手術の実際
    荻原利浩, 藤井雄, 後藤哲哉, 堀内哲吉, 村垣義浩, 本郷一博
    第26回日本脳腫瘍の外科学会, 09 Sep. 2021, Invited
  • Endoscopic endonasal approach using operation supporting robot "iArmS" -Multimodal EEA
    Ogiwara T, Nagm A, Nakamura T, Hasegawa T, Kamiya K, Agata M, Goto T, Hongo K
    42nd Egyptian Congress of Neurosurgery, 29 Mar. 2019, Invited
  • Pitfalls of skull base reconstruction in the endoscopic endonasal approach.
    Ogiwara T, Nagm A, Nakamura T, Hasegawa T, Kamiya K, Agata M, Goto T, Hongo K
    42nd Egyptian Congress of Neurosurgery, 28 Mar. 2019, Invited
  • Risks of endoscopic temporal ventriculocisternostomy for isolated lateral ventricle: anatomical surgical nuances
    Ogiwara T, Nagm A, Nakamura T, Hasegawa T, Kamiya K, Agata M, Goto T, Hongo K
    2rd WFNS Ventricular Endoscopy Course, 28 Mar. 2019, Invited
  • Endoscopic intraventricular surgery with robotic technology
    Ogiwara T, Nagm A, Nakamura T, Hasegawa T, Kamiya K, Agata M, Goto T, Hongo K
    2nd WFNS Ventricular Endoscopy Course. Cairo, Egypt, 27 Mar. 2019, Invited
  • Endoscopic endonasal approach using operation supporting robot “iArmS”
    Ogiwara T, Nagm A, Nakamura T, Hasegawa T, Kamiya K, Agata M, Goto T, Hongo K
    15th Endoscopic Skullbase Workshop & WFNS Neuroendocrinology Symposium 2019, 27 Jan. 2019, Invited
  • Endoscopic endonasal transsphenoidal surgery using the iArmS operation support robot
    Ogiwara T, Hongo K
    European Skull Base Society Congress 2018, 20 Apr. 2018, Invited
  • endoscopic endonasal surgery supported by multimodality
    Ogiwara T, Hongo K
    Beijng International Congress of Neuroendoscopy, 19 May 2017, Invited
  • endoscopic endonasal skull base surgery supported by multimodality
    Ogiwara T, Hongo K
    Minimally invasive Skull Base Course 2017, 11 Feb. 2017, Invited