Mondo Description Mucocutaneous venous malformations (VMCMs) are hereditary vascular malformations characterized by the presence of small, multifocal, bluish-purple venous lesions involving the skin and mucosa.

Uniprot Description An error of vascular morphogenesis characterized by dilated, serpiginous channels.

Disease Ontology Description An autosomal dominant disease that is characterized by multiple bluish cutaneous or mucosal venous lesions.