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2019-23 / JULY 15 (CONTRIBUTOR: SOUNAK GUPTA)CASE HISTORY |
A 33-year old male with a prior history of a desmoplastic medulloblastoma was found to have a 1 cm left testicular mass on follow up. Representative images of this lesion are shown. The immunophenotype is as follows: Positive: SF1, S100, CD68 and vimentin Negative: calretinin, inhibin, CK AE1/3, CD31, CD34, SMA, melan A, HMB45, CD163 |
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Quiz |
How would you classify this tumor based on the provided images? a. Testicular germ cell tumor b. Leydig cell tumor c. Sertoli cell tumor d. Metastatic tumor |