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[Malignant vulvar soft tissue myoepithelioma].

Authors :
mukhina MS
Maksimova NA
Safina NS
Chizh IA
Source :
Arkhiv patologii [Arkh Patol] 2009 Mar-Apr; Vol. 71 (2), pp. 18-20.
Publication Year :
2009

Abstract

The authors describe a case of malignant vulvar soft tissue myoepithelioma in a 41-year-old woman. Microscopically, epithelioid and spindle cells were located in the myxoid stroma. Tumor cells co-expressed pan-cytokeratin, EMA, and cytokeratin 18, vimentin, protein S100, and smooth muscle actin. The tumor was found to have a very high proliferative activity (Ki-67 was as high as 80%). The disease was fulminant with a fatal outcome 4 months after the occurrence of the first symptoms of the tumor.

Details

Language :
Russian
ISSN :
0004-1955
Volume :
71
Issue :
2
Database :
MEDLINE
Journal :
Arkhiv patologii
Publication Type :
Academic Journal
Accession number :
19507572