Papillary endothelial hyperplasia of adnexal vasculature.
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.
Safneck
J R
JR
Department of Pathology, University of Manitoba, Winnipeg, Canada.
Alguacil-Garcia
A
A
Paraskevas
M
M
D000328:Adult; D003937:Diagnosis, Differential; D004730:Endothelium, Vascular / Q000473:pathology*; D005260:Female; D006801:Humans; D006965:Hyperplasia; D010049:Ovarian Diseases / Q000473:pathology*; D010053:Ovary / Q000098:blood supply* / Q000473:pathology*