Background: Carcinoma breast is the second most common malignancy next to carcinoma cervix in India andabroad. Hence, expression of IL-10 m-RNA gene tumour can be a novel prognostic indicator.Method: 30 mastectomy specimens Breast patients aged between 70 years were studied. 2to 5 gram tissue and equivalent sample from normal peri-tumoral taken resectedbreast immediately after surgery preserved...