8901/3 Pleomorphic rhabdomyosarcoma, NOS



Definitions

Connective, subcutaneous and other soft tissues
ICD-O-3 topography code: C49
ICD10: C49
           

An aggressive malignant mesenchymal neoplasm characterized by the presence of bizarre round, spindle, and polygonal cells. Clinical presentation includes a rapidly enlarging painful mass usually of the lower extremities.