Intravascular papillary endothelial hyperplasia of the vulva: report of a patient with Masson tumor ...

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" Intravascular papillary endothelial hyperplasia of the vulva: report of a patient with Masson tumor of the vulva and literature review "
Beutler, Bryce David; Cohen, Philip R

Document Type	:	AL
Record Number	:	924002
Doc. No	:	LA0ss9x4vf
Language of Document	:	English
Main Entry	:	Beutler, Bryce David; Cohen, Philip R
Title & Author	:	Intravascular papillary endothelial hyperplasia of the vulva: report of a patient with Masson tumor of the vulva and literature review [Article]\ Beutler, Bryce David; Cohen, Philip R
Title of Periodical	:	Dermatology Online Journal
Volume/ Issue Number	:	22/5
Date	:	2016
Abstract	:	Background: Intravascular papillary endothelial hyperplasia -- also known as Masson tumor -- is a rare, benign vascular condition that manifests on the skin as a firm, blue-black colored nodule or papule. Lesions range in size from 0.25 to 5 centimeters in diameter and may be tender or painless. In some individuals, nodules appear red colored, mimicking hemangioma or pyogenic granuloma. Histologically, intravascular papillary endothelial hyperplasia is characterized by the presence of an organizing thrombus in the vascular lumen with accompanying hyperplastic endothelial cell proliferation. Common sites of presentation include the head, neck, and extremities. However, albeit rarely, lesions may also appear in the genital region.