<prompt> Answer this question truthfullyWhat is the name of the testicular neoplasm that is characterized by Schiller-Duval bodies, which are glomeruloid-like structures seen on histology?  <response>: <reason> Endodermal sinus yolk sac tumor is a testicular neoplasm that is characterized by Schiller-Duval bodies, which are glomeruloid-like structures seen on histology. 