National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Id http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C121793
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C121793
Preferred Name

Undifferentiated Soft Tissue Sarcoma

Definitions
A term that refers to a heterogeneous group of uncommon soft tissue sarcomas that do not show an identifiable line of differentiation using currently available technologies. This is a diagnosis of exclusion and includes undifferentiated pleomorphic sarcoma (also known as malignant fibrous histiocytoma), undifferentiated spindle cell sarcoma, undifferentiated round cell sarcoma, and undifferentiated epithelioid sarcoma.
Synonyms
Undifferentiated sarcoma
Undifferentiated/Unclassified Soft Tissue Sarcoma
Undifferentiated Sarcoma
Undifferentiated/Unclassified Sarcoma
Undifferentiated Soft Tissue Sarcoma
USTS
Type http://www.w3.org/2002/07/owl#Class
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