Correspondence
Corneal limbal xanthogranuloma in Erdheim-Chester disease
Adult orbital xanthogranulomatous disease is a rare non-Langerhans cell histiocytic condition with 4 clinical subtypes: adult‐onset xanthogranuloma, adult‐onset asthma with periocular xanthogranuloma, necrobiotic xanthogranuloma (NBX), and Erdheim–Chester disease (ECD). We report, to our knowledge, the first case of ECD with limbal infiltration.
