Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019621 (Langerhans cell histiocytosis)
3,250 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Langerhans' cell histiocytosis (LCH) is a rare disease of unkown cause and is characterized by clonal proliferation of Langerhans cells. Here, we describe the case of a 22-month-old boy with LCH associated with X-linked lymphoproliferative disease (XLP). Sequence analysis of SH2D1A for mutations that cause T-cell dysfunction revealed a CT substitution at nucleotide 462. This is the first case that hints at an association between XLP and LCH.
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PMID:Langerhans cell histiocytosis, a new clinical phenotype of x-linked lymphoproliferative disease? 2109 4