Table of ContentsDefinition / general | Treatment | Positive stains | Negative stains | Differential diagnosis
Cite this page: Pernick N. Yolk sac tumor. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/vaginayst.html. Accessed August 11th, 2020.
Definition / general
- Aka endodermal sinus tumor
- Girls under age 2, posterior wall of vagina or fornices
- Simulates botryoid rhabdomyosarcoma clinically
- Surgery, multidrug chemotherapy, possibly radiation therapy