[A rare malignant neoplasm with melanocytic differentiation characterized by the presence of polygonal or spindle shaped clear cells. This sarcoma usually affects the tendons and aponeuroses and is associated with a poor prognosis due to recurrences and metastases. ( NCI )]
UMLS (NCI) C0206651 Relation/PAR: connective tissue cancer
Connective Tissue Sarcoma