What is Schiller Duval bodies are a feature of: and explain in detail?
Schiller-Duval body Consists of a central capillary surrounded by tumor cells, present within a cystic space, lined by flat to cuboidal tumor cells. When present, pathognomic for Yolk sac tumor( Endodermal sinus tumor), They may be few in number, absent, or have atypical morphologic features.