253Autonomic Failure is a Common Age Associated Problem. Beware of Bowel Presentations. (17th September 2018) - Gumani, Dikshaini; Thavarajah, Kowshika; Hynes, Jason; Tobin-Schnittger, Patrick; Kavanagh, Emma; Samafalava, Olga; Monaghan, Denise; O'Connor, Margaret; Peters, Catherine; Quinn, Colin; Lyons, Declan