NF1 Mutation Positive Malignant Peripheral Nerve Sheath Tumor

**Semantic type:** Laboratory or Test Result

**Definition:** A finding indicating the presence of a NF1 mutation in a sample from a patient with malignant peripheral nerve sheath tumor.

**Synonyms:** - MPNST with NF1 Mutation - MPNST with Neurofibromin 1 Mutation - Malignant Peripheral Nerve Sheath Tumor with NF1 Mutation - Malignant Peripheral Nerve Sheath Tumor with Neurofibromin 1 Mutation - NF1 mutant MPNST