Hirofumi Okada

Tokyo, Japan

Last Updated: 09/26/2026

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Found 27 publications

A Case of Hypervascular Vestibular Schwannoma with Ventricular Enlargement Improved by the Tumor Volume Reduction Effect of Preoperative Embolization.

A Case of Hypervascular Vestibular Schwannoma with Ventricular Enlargement Improved by the Tumor Volume Reduction Effect of Preoperative Embolization.

Journal: Journal of neuroendovascular therapy

Published: June 11, 2025

Cutaneous squamous carcinoma with pulmonary metastasis with cavity formation successfully treated with nivolumab.

Cutaneous squamous carcinoma with pulmonary metastasis with cavity formation successfully treated with nivolumab.

Journal: The Journal of dermatology

Published: November 10, 2024

Embosphere Size Selection and Dilution Rate in Preoperative Tumor Embolization of the External Carotid Artery System Using a Small-diameter Catheter.

Embosphere Size Selection and Dilution Rate in Preoperative Tumor Embolization of the External Carotid Artery System Using a Small-diameter Catheter.

Journal: Neurologia medico-chirurgica

Published: November 06, 2024

Preoperative Embolization of Brain Tumors Using a Provocative Test: Evaluating the Safety and Efficacy of Embolization of Test-Positive Vessels.

Preoperative Embolization of Brain Tumors Using a Provocative Test: Evaluating the Safety and Efficacy of Embolization of Test-Positive Vessels.

Journal: Cureus

Published: October 28, 2024

Volume Reduction Effect of Preoperative Embolization of Only the Feeding Arteries from the External Carotid Artery on Vestibular Schwannomas.

Volume Reduction Effect of Preoperative Embolization of Only the Feeding Arteries from the External Carotid Artery on Vestibular Schwannomas.

Journal: World neurosurgery

Published: September 29, 2024

Subarachnoid Hemorrhage after Resuscitation from Cardiopulmonary Arrest: A Comparison of Survivor and Dead Cases.

Subarachnoid Hemorrhage after Resuscitation from Cardiopulmonary Arrest: A Comparison of Survivor and Dead Cases.

Journal: Journal of neuroendovascular therapy

Published: August 04, 2024

A Cerebral Embolism Caused by a Malignant Peripheral Nerve Sheath Tumor in a Patient with Neurofibromatosis Type 1.

A Cerebral Embolism Caused by a Malignant Peripheral Nerve Sheath Tumor in a Patient with Neurofibromatosis Type 1.

Journal: Internal medicine (Tokyo, Japan)

Published: April 03, 2024

Three cases of subcorneal pustular dermatosis with immunohistochemical examinations.

Three cases of subcorneal pustular dermatosis with immunohistochemical examinations.

Journal: The Journal of dermatology

Published: January 14, 2023

Spontaneous regression of lymphovascular invasion and metastasis of malignant melanoma: ultrasound findings.

Spontaneous regression of lymphovascular invasion and metastasis of malignant melanoma: ultrasound findings.

Journal: Journal of ultrasound

Published: October 31, 2022

Delayed onset Crohn's disease following cheilitis granulomatosa: A case report.

Delayed onset Crohn's disease following cheilitis granulomatosa: A case report.

Journal: The Journal of dermatology

Published: March 01, 2022

Diagnostic difficulties in secondary syphilis: a case report.

Diagnostic difficulties in secondary syphilis: a case report.

Journal: International journal of dermatology

Published: January 28, 2022

Embolization of Skull Base Meningiomas with Embosphere Microspheres: Factors Predicting Treatment Response and Evaluation of Complications.

Embolization of Skull Base Meningiomas with Embosphere Microspheres: Factors Predicting Treatment Response and Evaluation of Complications.

Journal: World neurosurgery

Published: December 12, 2021

Showing 1-12 of 27

Last Updated: 09/26/2026