title: Management of hypereosinophilia in tropical settings.
abstract: Hypereosinophilia includes a group of commonly encountered clinical situations with symptoms ranging from mild and clinically innocuous to devastating presentations with high morbidity and mortality. The presentations and complications can be easily missed if the clinician is unaware of the diverse entities responsible for hypereosinophilia. The hypereosinophilic syndromes encompass entities that are associated with varying degrees of organ dysfunction either directly due to eosinophilic infiltration or as a result of substances secreted by the eosinophils. These conditions may be neoplastic or reactive in aetiology and a diligent search for secondary causes is essential. Evaluation and management algorithms in the tropical setting and in developing countries may differ from elsewhere. A review of hypereosinophilia and hypereosinophilic syndromes is presented with a diagnostic and therapeutic decision making algorithm modified for use in the tropical setting.
authors.affiliation: Senior Resident & Clinical Haematologist, Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
authors.forename: Arjun Datt
authors.initials: AD
authors.lastname: Law
authors.affiliation: Professor & Head, Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
authors.forename: Subhash Chander
authors.initials: SC
authors.lastname: Varma
keywords: Eosinophilia; Hypereosinophilia; Hypereosinophilic syndrome