%0 Journal Article %T Adult Onset Langerhans' Cell Histiocytosis: A Case Report %A Zehra A£¿IRAN SERDAR %A Sevda G£¿ZENT£¿ %A £¿irin YA£¿AR %A I£¿£¿k G£¿NEN£¿ %J Marmara Medical Journal %D 2012 %I Marmara University %X Langerhans' cell histiocytosis(LCH) is a group of diseases of unknown cause resulting from abnormal proliferation of bone marrow-originated dendritic cells called histiocytes. The incidence is between 0.5-5.4 per million. More common in childhood, it is extremely rare in adults. Cases of adult-onset LCH are presented as case reports in literature. Here, we present the case of a 66- year-old female patient with both skin and pulmonary involvement. (Marmara Medical Journal 2012;25:96-9) %K Langerhans' cell histiocytosis %K Adult-onset %K Pulmonary involvement %U http://mmj.dergisi.org/pdf.php3?id=636