Fibromuscular Dysplasia is related to renal artery atheroma and renovascular hypertension. An important gene associated with Fibromuscular Dysplasia is COL5A1 (Collagen Type V Alpha 1 Chain), and among its related pathways/superpathways are Allograft rejection and ACE Inhibitor Pathway, Pharmacodynamics. The drugs Temsirolimus and Benzocaine have been mentioned in the context of this disorder. Affiliated tissues include brain and kidney.