PTEN Gene Deletion

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular abnormality referring to the loss of at least one copy of the PTEN gene (10q23).

**Synonyms:** - MMAC1 Gene Deletion - Mutated in Multiple Advanced Cancers 1 Gene Deletion - PTEN1 Gene Deletion - Phosphatase and Tensin Homolog Gene Deletion - TEP1 Gene Deletion