Extramedullary myeloid cell tumours--the NIMS experience.

ABSTRACT

Extramedullary myeloid cell tumours are rare clinical entities, which often pose diagnostic problems. From the pathology record files of Nizam's Institute of Medical Sciences, Hyderabad, 16 cases of EMCTs were traced, over a period of 14 years. The clinical details, follow-up were noted and morphology re-evaluated, and immunohistochemistry with LCA was performed. Of the 16 cases, the distribution was as follows--skin and subcutaneous nodules, lymph nodes, extradural masses presenting with cord compression and one case each with eyelid, orbital and breast masses. The problems in diagnosis are presented and a panel of immunohistochemical markers suggested for proper diagnosis and treatment.