Skeletal Muscle Neoplasm, also known as tumor of skeletal muscle, is related to skeletal muscle cancer and gallbladder sarcoma. An important gene associated with Skeletal Muscle Neoplasm is MYOD1 (Myogenic Differentiation 1), and among its related pathways/superpathways are C-MYB transcription factor network and Regulation of nuclear beta catenin signaling and target gene transcription. Affiliated tissues include skeletal muscle and testis, and related phenotypes are normal and muscle