MeSH definition : Rare malignant neoplasm of dendritic LANGERHANS CELLS exhibiting atypical cytology,
frequent mitoses, and aggressive clinical behavior. They can be distinguished from
other histiocytic and dendritic proliferations by immunohistochemical and ultrastructure
studies. Cytologically benign proliferations of Langerhans cells are called LANGERHANS
CELL HISTIOCYTOSIS.;
Rare malignant neoplasm of dendritic LANGERHANS CELLS exhibiting atypical cytology,
frequent mitoses, and aggressive clinical behavior. They can be distinguished from
other histiocytic and dendritic proliferations by immunohistochemical and ultrastructure
studies. Cytologically benign proliferations of Langerhans cells are called LANGERHANS
CELL HISTIOCYTOSIS.
http://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=FR&Expert=86897 false true false France scientific and technical information langerhans cell sarcoma langerhans cell sarcoma