[Malignant mixed mesodermal tumor of the ovary. A review of the literature apropos of a case with immunohistochemical study].
A very large left ovarian tumor in a 76 year old woman, on microscopic study, consisted of an epithelial component: both glandular and squamous, and a sarcomatous component: both cartilage and striated muscle. Epithelial and sarcomatous patterns were intermingled in a spindle-cell stroma. Immunohistochemical study revealed, in these spindle cells, cytokeratin-positive anaplastic epithelial structures and vimentin-positive mesenchymal structures. A review of the literature concerning this rare ovarian tumor especially including cases with a immunohistochemical study is added. However, immunohistochemical study does not allow histogenetic interpretation.
Girardot
B
B
Service d'Anatomie et Cytologie Pathologiques, Centre Gui de Chauliac, Saint-Eloi, Montpellier.
Pagès
A
A
D000368:Aged; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D009373:Neoplasms, Germ Cell and Embryonal / Q000175:diagnosis* / Q000473:pathology; D010051:Ovarian Neoplasms / Q000175:diagnosis* / Q000473:pathology
Tumeur mixte mésodermique maligne de l'ovaire. Revue de la littérature à propos d'un cas avec étude immunohistochimique.