Rhabdoid tumor
Rhabdoid tumor
Definition
An aggressive malignant embryonal neoplasm usually occurring during childhood. It is characterized by the presence of large cells with abundant cytoplasm, large eccentric nucleus, and a prominent nucleolus and it is associated with abnormalities of chromosome 22. It can arise from the central nervous system, kidney, and the soft tissues. The prognosis is poor.
Also known as malignant rhabdoid tumor, rhabdoid sarcoma, rhabdoid tumor — per MONDO