Hypereosinophilic syndrome: an indolent rash with a serious cardiac complication

Abstract

Idiopathic hypereosinophilic syndrome (HES) is a rare disorder, characterized by prominent blood or tissue eosinophilia with ensuing tissue damage, which is diagnosed after exclusion of underlying diseases known to cause HES. Sustained eosinophilia is associated with cardiac disease, including endomyocardial thrombosis and fibrosis, leading to restrictive cardiomyopathy, valvular dysfunction and increased thrombotic tendency. Aneurysmal coronary artery disease (CAD) occurring in the absence of stenotic atherosclerotic plaques is extremely rare. We present a case of idiopathic HES in a 30-year-old woman with asymptomatic multianeurysmal CAD and a sinus of Valsalva aneurysm, and discuss a brief review of the literature and management strategies.

Idiopathic hypereosinophilic syndrome with cutaneous involvement: a comparative review of 32 cases

“…After removing duplicate and redundant articles, 25 papers were included in the present study for the final review and analysis. A thorough reading of these articles yielded a total of 32 cases of idiopathic HES with cutaneous involvement 5–29. A comprehensive review of these case reports indicated a slight male predominance (male, n = 19; female, n = 13).…”