title: Rosai-Dorfman Disease.
abstract: A young male presented with recurrent neck swellings with initial leucocyte count of 16800/mm3, with non-caseating glands on ultrasonography neck. FNAC showed mixed cellularity with histiocytic and marked lymphophagocytosis as seen in Rosai Dorfman Disease. Immunohistochemistry demonstrated CD 25, Ki 67 and CD 68 in histiocytes. Her responded to supportive treatment alone.
authors.affiliation: Associate Professor Medicine.
authors.forename: B N
authors.initials: BN
authors.lastname: Mahanta
authors.affiliation: Associate Professor Community Medicine, Assam Medical College, Dibrugarh, Assam.
authors.forename: T Goswami
authors.initials: TG
authors.lastname: Mahanta
mesh_terms: D015618:Histiocytosis, Sinus / Q000175:diagnosis*; D006801:Humans; D008297:Male; D055815:Young Adult