A 50-year-old male patient presented with a rare dural supratentorial hemangioblastoma manifesting as severe headache persisting for 2 months. Neuroimaging revealed a tumoral mass localized in the right parietal lobe near the sagittal sinus. The tumor was totally excised successfully. The postoperative histological diagnosis was hemangioblastoma. Such supratentorial hemangioblastomas can easily be removed because of the arachnoid cleavage plane.
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http://dx.doi.org/10.2176/nmc.46.294 | DOI Listing |
Cureus
February 2023
Neurological Surgery, Medical College of Wisconsin, Milwaukee, USA.
Meningioma is considered the most common primary benign brain tumor. It originates from the arachnoid cells of the leptomeninges surrounding the brain. The mainstay treatment of meningiomas is microsurgical resection.
View Article and Find Full Text PDFClin Neurol Neurosurg
August 2021
Department of Neuropathology, National Institute of Mental Health and Neurosciences, Bangalore 560029, India. Electronic address:
Introduction: Rhabdoid Meningiomas (RM) are rare malignant type of meningiomas, classified as grade III in the WHO classification. Only a few case series have been reported, and factors affecting prognosis are still unclear.
Methods: We did a retrospective chart review of all the RMs diagnosed in our institute between 2007 and 2019.
J Comput Assist Tomogr
September 2020
From the Department of Pain and Rehabilitation, The Second Affiliated (Xinqiao) Hospital, The Army (Third Military) Medical University, Chongqing.
Objective: Assessing collateral status is important in acute ischemic stroke (AIS). The purpose of this study was to establish an easy and rapid method for evaluating collateral flow.
Methods: A total of 60 patients with AIS were enrolled.
World Neurosurg
February 2020
Department of Neurological Surgery, The Ohio State University, Wexner Medical Center, Columbus, Ohio, USA; Department of Head and Neck Surgery, The Ohio State University, Wexner Medical Center, Columbus, Ohio, USA. Electronic address:
Background: Olfactory neuroblastoma (ON) is a highly aggressive and locally recurrent neoplasm. Distant systemic metastases are not uncommon, but remote leptomeningeal dissemination is extremely rare.
Case Description: We report 2 cases of ON previously treated with endoscopic endonasal radical surgical resection and radiotherapy.
Eur J Neurol
February 2018
Department of Neurology, School of Medicine, Second Affiliated Hospital of Zhejiang University, Hangzhou, China.
Background And Purpose: Clinical trials have shown that robust collateral flow has a relationship with good clinical outcome; however, different stroke subtypes were lumped together. This study explored the relationship between baseline collaterals and the onset-to-imaging time (OIT) and the correlation between pre-treatment collateral status and clinical outcome amongst different subtypes.
Method: Prospectively collected data from consecutive acute ischaemic stroke patients with acute middle cerebral artery occlusion who received reperfusion therapy were reviewed.
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