European Journal of Cardiovascular Medicine

Material & Methods: Study Design: Prospective hospital based observational study. Study area:  The study was carried out in the Department of General surgery, B.J Government Medical College and Sassoon general Hospital, Pune. Study Period:  1 year. Sample size: study consisted of 55 subjects. Sampling method: Simple random Sampling Technique. Study tools and Data collection procedure: The following protocol was followed • Clinically and radiologically (by Mammography) suspected cases of locally advanced Ca breast were enrolled for the study after informed written consent. • Histopathological diagnosis was made by FNAC. • In the cases where FNAC was not conclusive, tru-cut biopsy was done • Once histopathological diagnosis was confirmed estrogen and progesterone receptor status was found out by immunohistochemistry. • Clinical stage IIIa and IIIb i.e locally advanced breast cancer (LABC) patients were considered for the further study (total number of patients was 55). Results: A total of 18 (29%) patients had clinical complete response (CCR) of these 16 patients, only 10 patients (62.5%) had a correlating pathological complete response (pCR). In our study. 53 (90-4%) patients had an infiltrating ductal carcinoma while 2 had infiltrating lobular carcinoma. Majority (94 29%) of the patients had an infiltrating ductal carcinoma. Conclusion: The current study reveals that clinical assessment of response to NACT has higher sensitivity than radiological assessment, but the overall poor sensitivity and specificity rates of clinical assessment need the search for a better way of evaluation.