Abstract
Mature cystic teratomas of ovary are common tumors. A few may exhibit malignant degeneration, most of these being invasive squamous cell carcinoma. We report a rare case of pure squamous cell carcinoma in situ in benign cystic teratoma.
MeSH terms
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Carcinoma, Skin Appendage / pathology*
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Carcinoma, Squamous Cell / diagnosis*
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Cell Transformation, Neoplastic
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Diagnosis, Differential
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Female
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Humans
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Middle Aged
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Ovarian Neoplasms / diagnosis*
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Ovarian Neoplasms / therapy
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Precancerous Conditions
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Teratoma / diagnosis*