Hi,my mother in law had breast cancer and done total mastectomy ,now biopsy result has come stating that :Highly cellular aspirate shows cohesive and loose clusters of cells displaying overlapping mildly pleomorphic with high N/C ratio,fine to coarse chromatin,prominent nucleoli seen in some areas and irregular nuclear contours.Background shows singly dispersed similar cells. Would you please tell me which stage and about further treatment also doctor she is diabetic and on insulin.