BACKGROUND Hypereosinophilic syndrome is a hematologic disorder in which the eosinophils proliferate. Oral Janus kinase inhibitors are known to be effective treating hypereosinophilic syndrome. Janus kinase inhibitors have also demonstrated efficacy in alopecia. Madarosis is a condition in which the eyelashes are missing or absent and can been seen in alopecia patients. CASE PRESENTATION We p...

A retrospective blind study of 32 patients with the hypereosinophilic syndrome was undertaken utilizing a hematologic scoring system that was based on peripheral blood and bone marrow findings, cytogenetics B12 levels, and leukocyte alkaline phosphatase determinations. In addition to the grading system, which allowed formulation of a hematologic score, the date could also be normalized for indi...

We report a case of idiopathic hypereosinophilic syndrome in a young man, who showed symptoms and electrocardiographic findings mimicking an acute coronary syndrome. Two-dimensional echocardiography, together with laboratory data, allowed us to make the diagnosis and to start a treatment with imatinib mesylate, a 2-phenylamonopyrimidine-based tyrosine kinase inhibitor, which reversed the cardia...

Loeffler's endocarditis is generally caused by hypereosinophilic syndrome. It is a restrictive cardiomyopathy characterized with eosinophilia and eosionophilic penetration leading to the fibrous thickening of endocardium of both ventricles, apical obliteration and heart failure. We report a case of a 23-year-old male with Loeffler's endocarditis caused by Churg-Strauss syndrome. The echocardiog...