Also found in: Acronyms.


A gene on chromosome 13q22 that encodes endothelin-B receptor, a member of the endothelin receptor group of G-protein-coupled
receptors, located primarily in the vascular endothelial cells where they play a role in vasoconstriction, vasodilation, bronchoconstriction and cell proliferation.

Molecular pathology
EDNRB mutations cause Hirschsprung disease type 2.


interpretation checklist of a plain radiograph: A, bones/joints positions/alignments; B, bone mineralization quality; C, within-joint cartilage space; D, distal proximal image evaluation; S, soft-tissue examination