title: 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.
authors.affiliation: St Mary's Hospital, Imperial College London NHS Trust, London, UK.
authors.forename: E E
authors.initials: EE
authors.lastname: Merika
authors.affiliation: St Mary's Hospital, Imperial College London NHS Trust, London, UK.
authors.forename: D
authors.initials: D
authors.lastname: Lefroy
authors.affiliation: St Mary's Hospital, Imperial College London NHS Trust, London, UK.
authors.forename: D
authors.initials: D
authors.lastname: Milojkovic
authors.affiliation: St Mary's Hospital, Imperial College London NHS Trust, London, UK.
authors.forename: S H
authors.initials: SH
authors.lastname: Wakelin
mesh_terms: D000328:Adult; D001014:Aortic Aneurysm / Q000150:complications*; D003323:Coronary Aneurysm / Q000150:complications*; D019468:Disease Management; D005076:Exanthema / Q000209:etiology*; D005260:Female; D006801:Humans; D017681:Hypereosinophilic Syndrome / Q000150:complications*