embryonal

Definition of embryonal rhabdomyosarcoma

embryonal rhabdomyosarcoma

(em-BRY-uh-nul RAB-doh-MY-oh-sar-KOH-muh)
A soft tissue tumor that is most common in infants and young children. It begins in muscles, usually in the head, neck, or genitourinary tract. Also called ERMS.

Source: NCI Dictionary of Cancer Terms