MGMT Gene Promoter Hypermethylation

**Semantic type:** Laboratory or Test Result

**Definition:** A genetic finding indicating an excess of DNA methylation in the promoter region of the MGMT gene.

**Synonyms:** - Hypermethylated MGMT Gene Promoter - Methylguanine-DNA Methyltransferase Gene Promoter Hypermethylation - O-6-Methylguanine-DNA Methyltransferase Gene Promoter Hypermethylation