Angiosarcoma arising within a Malignant Endovascular Papillary Angioendothelioma (Dabska tumor).
We report an angiosarcoma arising within a malignant endovascular papillary angioendothelioma (Dabska tumor) in soft tissue of the upper thigh/buttock of a 42-year-old woman. Although neoplastic progression within a vascular tumor of an existing low-grade lesion into DT has been described so far, we seem to be the first to report transformation of DT into an angiosarcoma.
Antosz
Zbigniew
Z
Department of Pathology District Specialist Hospital, and Department of Surgery, Medical University of Silesia, Tychy, Poland.
Zaniewski
Maciej
M
Kostecki
Jacek
J
Poreba
Ryszard
R
D000328:Adult; D002081:Buttocks / Q000473:pathology; D017809:Fatal Outcome; D005260:Female; D006390:Hemangioendothelioma / Q000473:pathology*; D006394:Hemangiosarcoma / Q000473:pathology*; D006801:Humans; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D012983:Soft Tissue Neoplasms / Q000473:pathology*