Cranial hemangiopericytoma is a rare neoplasm that can be differentiated from meningioma on imaging by its lobulated, mushrooming contours and adjacent osteolysis rather than hyperostosis.
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| http://dx.doi.org/10.5334/jbsr.2099 | DOI Listing |
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Parasagittal meningeal hemangiopericytoma/solitary fibrous tumor: Two case reports and a literature review.
Surg Neurol Int
April 2024
Department of Neurosurgery, Acibadem City Clinic University Hospital Tokuda, Sofia, Bulgaria.
Background: Solitary fibrous tumor/meningeal hemangiopericytoma (SFT/M-HPC) is a rare neoplasm which accounts for around 1% of the intracranial masses. This pathology has a high risk for recurrence and metastasis to distant locations such as the liver, lungs, and bones. Precise diagnosis necessitates detailed histopathological examination.
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Pan Afr Med J
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Department of Radiotherapy, Hassan II Regional Oncology Center, Mohammed VI University Hospital, Mohammed First University, Oujda, Morocco.
Hemangiopericytomas or solitary meningeal fibrous tumors are extremely rare mesenchymal tumors. They represent only 1.6% of all central nervous system tumors, occurring mainly in adults between 40 and 50 years of age with a slight male predominance.
View Article and Find Full Text PDFCase report: Primary intracranial EWs/PNET in adults: Clinical experience and literature review.
Front Oncol
October 2022
Department of Nuclear Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China.
Introduction: Adult primary intracranial Ewing sarcomas (EWs)/primitive neuroectodermal tumors (PNETs) are extremely rare, with only 30 patients published before us. The imaging features and treatment strategies of primary intracranial EWs/PNETs are unclear due to its rarity. The aim of this study was to investigate the clinical features, imaging findings, treatment, survival analysis, and prognosis of adult EWs/PNETs, and a systematic review was conducted based on the patient we treated and published literature.
View Article and Find Full Text PDFAre bone erosion and peripheral feeding vessels hallmarks of intracranial solitary fibrous tumor/hemangiopericytoma?
Radiol Case Rep
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Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan.
An 86-year-old man sustained progressive motor weakness in the left lower extremity for 1 month. Cranial computed tomography (CT) revealed an isodense mass in the right parietal lobe, with a smooth-contoured focal erosion in the adjacent parietal bone. The extra-axial tumor appeared isointense on T1- and hyperintense on T2-weighted magnetic resonance imaging with intense enhancement.
View Article and Find Full Text PDFSurgical Management of Falcotentorial Junction Tumors: A Case Series Report.
Front Oncol
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Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.
Objective: The surgical strategy for falcotentorial junction tumors remains complex. Different approaches are selected according to the location and growth pattern of the tumor and the operator's experience. This report reviews our single-institution experience in the surgical management of falcotentorial junction tumors.
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