P103. Intraoperative inking of breast specimens improves margin orientation concordance between the operating theatre and the pathology laboratory. Issue 5 (May 2021) - St John, Edward; Williams, Lynsey; Gilchrist, Ashley; Heeney, Anna; Muktar, Samantha; O'Connell, Rachel; Nerurkar, Ashutosh; Rusby, Jennifer; Krupa, Katherine; Barry, Peter