Editor: Mahmut Akgul (email@example.com)
Contributors: Alicia Kenyon, Li Li
A man in his 30s presents with a left testicular 2.3 cm cystic mass with marked heterogeneity, concerning for a malignant neoplasm. The patient had a left testicular surgery performed in childhood with unclear indication. Serological studies include: LDH 140, AFP 5.3, and beta-HCG < 3.
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1. What is the correct diagnosis?
a) Embryonal carcinoma and hydrocele
b) Yolk sack tumor and epidermoid cyst
c) Seminoma and epidermoid cyst
d) Lymphoma and hydrocele
e) Choriocarcinoma and epidermoid cyst