Stage III Primary Retroperitoneal Yolk Sac Tumor with Sarcomatous
Components in a 40-year-old Male: A Case Report
Abstract
Primary yolk sac tumors (YST) are rare pre-pubescent tumors. A
40-year-old with chronic testicular swelling was diagnosed with YST with
pulmonary metastasis, pulmonary embolism, and left leg DVT, undergoing 4
cycles of BEP chemotherapy and left orchiectomy. This report highlights
the aggressive course but adequate treatment response to adult YSTs.