[Pseudoangiosarcoma (Masson). A histological study (author's transl)].
The following is a report about two cases of pseudoangiosarcoma (Masson). The pseudoangiosarcomatous changes developed in one case in a cavernous hemangioma and in the other on the heel, presumably in the lumen of a vessel of the dermis. In our opinion thrombosis precedes the pseudoangiosarcomatous proliferation, which can be interpreted as a manifestation of a peculiar form of the organization of thrombotic material. Another possibility is discussed namely that the papillary endothelial proliferation is the earliest event in the formation of pseudoangiosarcoma.
D000328:Adult; D001940:Breast / Q000473:pathology; D001943:Breast Neoplasms / Q000473:pathology; D005260:Female; D005534:Foot Diseases / Q000473:pathology; D006365:Heel / Q000473:pathology; D006390:Hemangioendothelioma / Q000473:pathology*; D006392:Hemangioma, Cavernous / Q000473:pathology; D006394:Hemangiosarcoma / Q000473:pathology*; D006801:Humans; D008875:Middle Aged; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology*
Pseudoangiosarkom (Masson). Eine histologische Untersuchung.