P179. Comparing roll and magseed in management of impalpable breast lesions a single unit experience. Issue 5 (May 2021) - Jois, Ramesh; Pushdary, Kamal; Patnam, Varun; Gupta, Nutan; Kiernan, Tamara; Bathla, Sonia; Ray, Atanu; Harris, Olga; Uma, Sridharan; Chagla, Leena