[A case of Langerhans cell histiocytosis coincident with severe external ear canal inflammation].

Abstract

We report a case of Langerhans cell histiocytosis (LCH), a rare disease caused by the proliferation of abnormal Langerhans cells, coincident with severe external ear canal inflammation. A 27-year-old man with a 1-year history of external ear canal discharge was found in computed tomography (CT) to have left temporal bone erosion with tissue granulation… (More)

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