Are Meningeal Hemangiopericytoma and Mesenchymal Chondrosarcoma the Same?
نویسندگان
چکیده
منابع مشابه
Intracranial meningeal hemangiopericytoma metastatic to the scapula.
Meningeal hemangiopericytomas are rare vascular tumors that have a propensity for recurrence and metastasis. Intracranial hemangiopericytomas are rare vascular tumors. They account for 0.5% of primary central nervous system tumors and 2% of meningiomas. Unlike usual benign meningiomas, which rarely metastasize extracranially, meningeal hemangiopericytoma has a high rate of local recurrence and ...
متن کاملPancreatic Head Mass from Metastatic Meningeal Hemangiopericytoma
Purpose. To illustrate the propensity of meningeal hemangiopericytoma to spread extraneurally, as a distinction to the ordinary meningioma.Patients or subjects. A patient with long history of meningeal hemangiopericytoma was reported.Methods. A case report on meningeal hemangiopericytoma with a literature review was presented.Results. The patient has multiple local recurrence as well as distant...
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A 43-year-old housewife suffered from an occipital headache, and brain computed tomography (CT) showed an occipital meningeal tumor. She received a complete tumor excision and the tumor pathology was interpreted as atypical meningioma. Five years later, a subacute left neck pain with radiation to the left arm occurred. A tumor invading the second and third cervical vertebrae with compression on...
متن کاملMeningeal Hemangiopericytoma in 33-Year-Old Female; a Case Report
Intracranial hemangiopericytomas (HPC) are rare vascular tumors. They account for 0.4% of primary central nervous system tumors. HPC is more commonly located supratentorially and tends to occur in a younger age group, with average age at presentation of 38–42 years. The tumor was found throughout the entire CNS, usually superficially and closely related to the meninges. Moreover, they have a st...
متن کاملPrimary intracranial meningeal and spinal hemangiopericytoma: radiologic manifestations.
Meningeal hemangiopericytomas are rare but aggressive tumors. All eight patients in this series developed recurrences, three with distant metastases. In six patients a lytic destructive lesion of bone was evident. CT scans in three patients demonstrated diffusely enhancing lesions. No tumor calcification was present. In five of six patients angiography was characterized by multiple irregular tu...
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ژورنال
عنوان ژورنال: American Journal of Clinical Pathology
سال: 2013
ISSN: 1943-7722,0002-9173
DOI: 10.1309/ajcpgungp52zsdns