Cytologic presentation of alveolar soft-part sarcoma of the vagina. A case report.
Alveolar soft-part sarcoma primary in the vagina is an exceptionally rare neoplasm. The cytologic features in a case of this rare sarcoma are described, with a discussion of the differential diagnosis. Structures suggestive of the characteristic PAS-positive, diastase-resistant cytoplasmic crystals were seen in the cytologic specimen; the crystals were well-demonstrated in the histologic material and at the electron microscopic level.
Zaleski
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S
Setum
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Benda
J
J
D000328:Adult; D003460:Crystallization; D003593:Cytoplasm / Q000473:pathology; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D008854:Microscopy, Electron; D012509:Sarcoma / Q000473:pathology*; D014625:Vaginal Neoplasms / Q000473:pathology*; D014626:Vaginal Smears