Cytological patterns of primary malignant uterine fibrous histiocytoma. A case report.
The Authors have reported the cytological patterns of malignant primitive uterine fibrous histiocytoma of a 57 year old woman. The endometrial cytological sampling was performed by an aspiration technique using a feeding-tube; a necrotic-haemorrhagic background filled with hymphocytes and polymorphonuclear leukocytes, and a mixture of highly anaplastic histiocytic and fibroblastic type cells, associated with undifferentiated small round cells, has been described. The result of the histological examination performed on the surgical specimen was the following: polymorphic malignant neoplasia characterized by spindle-like and giant plurinucleated cells, phagocytosis features, endoluminal polypoid growth, wide infiltration of the miometrium two thirds deep, vascular space invasion of the uterine wall and the hilus of the ovaries. The histological features and immunohistochemical analysis were consistent with malignant fibrous histiocytoma in the pleomorphic variety.
Torrisi
A
A
Obstet. Gynec. Institute, University of Padua, Italy.
Giorgino
F
F
Onnis
G L
GL
Minucci
D
D
D005260:Female; D018219:Histiocytoma, Benign Fibrous / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology*; D006801:Humans; D008875:Middle Aged; D014594:Uterine Neoplasms / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology*