PO69 BRACHIAL PLEXOPATHY IN METASTATIC BREAST CANCER: A REVIEW OF PATIENT CHARACTERISTICS AND DIAGNOSIS IN AN IRISH TERTIARY REFERRAL CENTRE. (November 2015) - O'Leary, Connor; O'Donoghue, Niamh; Harrold, Emily; Brady, Claire; Collins, Rachel; Kelly, Louise; Gilmore, Jennifer; McNamara, Brian; O'Mahony, Deirdre; O'Reilly, Seamus