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Updated: Aug 10, 2026

Tubal Cytology of the Fallopian Tube as a Promising Tool for Ovarian Cancer Early Detection
Published on: July 25, 2017
Papillary endothelial hyperplasia of adnexal vasculature
J R Safneck1, A Alguacil-Garcia, M Paraskevas
1Department of Pathology, University of Manitoba, Winnipeg, Canada.
Abstract:
Papillary endothelial hyperplasia is an exuberant predominantly intravascular endothelial proliferation which may simulate angiosarcoma both clinically and histopathologically. This report describes what, to the best of our knowledge, is a unique case of papillary endothelial hyperplasia within para-ovarian and paratubal veins in relation to a multicystic mesothelial and haemorrhagic ovarian mass. Papillary endothelial hyperplasia should be included in the differential diagnosis of vascular lesions in this site.
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