| Health / Medical Topics |
Undifferentiated (Embryonal) Sarcoma
Definition 1
A rare malignant tumor of the liver, the incidence of which is highest in children between 6 and 10 years of age. (NCI Thesaurus)
Definition 2
A rare malignant neoplasm of the liver that is most common in youth. (NCI Thesaurus/CDISC)
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