Catalog
Langerhans cell sarcoma
Link to WHO Definition
Langerhans cell sarcoma – http://id.who.int/icd/entity/588958190
A neoplastic proliferation of Langerhans cells with overtly malignant cytologic features. It can be considered a higher grade variant of Langerhans cell histiocytosis (LCH) and it can present de novo or progress from antecedent LCH.