A Case of Intravascular Papillary Endothelial Hyperplasia (Masson's Tumor) Arising from Renal Sinus
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چکیده
منابع مشابه
Intravascular papillary endothelial hyperplasia arising from the upper lip.
We report a rare case of intravascular papillary endothelial hyperplasia (IPEH) arising from the upper lip. Pathologically, it consisted of a few lobulated masses lined by an incomplete fibrous capsule of variable thickness which was separated from the surrounding tissue and which partially formed papillary structures bearing fibrous stalks and a single layer of endothelium. The capillary forma...
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We report a rare case of intravascular papillary endothelial hyperplasia (IPEH) of the oral mucosa. This neoplasm, known as Masson's tumor, is an unusual vascular lesion of proliferating endothelial cells. It is usually confined to the lumen of preexisting vessels or vascular malformations. The principal significance of IPEH is its microscopic resemblance to angiosarcoma and possible misdiagnos...
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ژورنال
عنوان ژورنال: Japanese Journal of Clinical Oncology
سال: 1997
ISSN: 0368-2811,1465-3621
DOI: 10.1093/jjco/27.6.434