MRS study of meningeal hemangiopericytoma and edema: A comparison with meningothelial meningioma
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چکیده
منابع مشابه
MRS study of meningeal hemangiopericytoma and edema: a comparison with meningothelial meningioma.
Intracranial hemangiopericytomas (HPCs) are rare tumors and their radiological appearance resembles that of meningiomas, especially meningothelial meningiomas. To increase the knowledge on the biochemical composition of this type of tumor for better diagnosis and prognosis, we performed a molecular study using ex vivo high resolution magic angle s...
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Anaplastic meningiomas (MIIIs) and meningeal hemangiopericytomas (HPCs) display significant morphologic and immunohistochemical overlap, including occasional cases of otherwise classic HPC with focal epithelial membrane antigen (EMA) positivity. The availability of several new biomarkers prompted us to examine the potential diagnostic roles of ancillary immunohistochemistry (IHC) and fluorescen...
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Mesenchymal tumors in the liver, whether primary or metastatic, are rare. Meningeal hemangiopericytoma (HPC) is characteristically associated with delayed metastasis and the liver is one of the most common sites. Despite its consistent histological features, a pathological diagnosis of HPC in the liver is sometimes not straightforward due to its rarity and usually remote medical history of the ...
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Dr. Raphael Vicente Alves – Rua Estado de Israel 907 / 31 04022-002 São Paulo SP Brasil. E-mail: [email protected] Co-existing fibrous dysplasia and meningothelial meningioma is extremely rare. A search at “PubMed” (U.S. National Library of Medicine) with terms “fibrous”, “dysplasia” and “meningioma” demonstrated a total of 7 cases reported. Three cases in association with McCune-Albri...
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ژورنال
عنوان ژورنال: Oncology Reports
سال: 2012
ISSN: 1021-335X,1791-2431
DOI: 10.3892/or.2012.1919