This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology and breast, Subject name: Surgery
Most common presentation of lobular carcinoma is ? 
Select and explain. 
A. Nipple discharge, B. Breast mass, C. Mammographic calcification, D. Nipple retraction
B: Breast mass
Answer: B: Breast mass 
Explanation: .Lobular carcinoma in situ * Predominantly premenopausal. * Need not be detected by mammography, as it does not provoke calcification. * It is an incidental pathological entity. * Multifocal and bilateral. * Clinically, it do not form a lump. * Does predispose to invasive cancer.* Breast carcinoma arising from lactiferous ducts is called as ductal carcinoma. * Breast carcinoma arising from lobules is called as lobular carcinoma. It is 10% common.most common presentation is a lump. ref:SRB&;s manual of surgery,ed 3,pg no 468