Verumontanum Mucosal Gland Hyperplasia

**Semantic type:** Disease or Syndrome

**Definition:** A benign microacinar proliferation occurring exclusively in the verumontanum and adjacent posterior urethra where the ejaculatory ducts and utricle empty into the urethra. Crystalloids and intraluminal mucin are usually absent, but; intraluminal corpora amylacea are often present. The lining epithelium typically consists of bland cuboidal to columnar luminal cells with underlying basal cells.

**Synonyms:** - VMGH