Most common carcinoma of breast is -
Ans. (a) Ductal carcinoma(Ref: Robbins 9th/pg 1057)*Almost all (>95%) of breast malignancies are adenocarcinomas that first arise in the duct/lobular system as carcinoma in situ*Distribution of invasive carcinoma, breast*Invasive Ductal Carcinoma-70 to 80%*Invasive lobular Carcinoma-10%*Mucinous- 2%
Ductal carcinoma
Colloid carcinoma
Lobular carcinoma
Sarcoma phylloides
Breast