Presence of Birbeck granules in histopathological examination suggests:: (A) Plasmacytoma., (B) Burkett lymphoma., (C) Langerhan cells histiocytosis., (D) All of the above
Answer is C. The old term histiocytosis X is replaced by new term called Langerhans cell histiocytois (LCH). The presence of birbeck granules is characteristic finding in LCH.