Malignant Muscle Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A primary or metastatic malignant neoplasm that affects the muscle.

**Synonyms:** - Malignant Muscle Tumor - Malignant Neoplasm of Muscle - Malignant Neoplasm of the Muscle - Malignant Tumor of Muscle - Malignant Tumor of the Muscle