Surgical Retrieval of a Transected Dual-Lumen Umbilical Venous Catheter Remnant that Was Misplaced in the Aorto-Iliac Artery of a Pre-Term Neonate

Abstract

Despite rare, retrieving detached umbilical venous catheter (UVC) remnants from central vessels in neonates is challenging due to their small body habitus and vessels with high risk of vascular injury and thrombosis and often associated comorbidities. We report a challenging surgical retrieval of a UVC remnant from the aorto-iliac artery of a pre-term neonate. An attempted UVC insertion into a pre-term neonate was complicated by misplacement and detachment of a 4 cm remnant into the infra-renal abdominal aorta and left iliac artery. As the child’s legs were not critically ischemic, open surgical retrieval of the UVC remnant was performed once she stabilized and grew sufficiently. The case report concluded that the surgical intervention and timing of the retrieval of a UVC remnant should be individually tailored to each case and it is vital that decision making is undertaken within a multidisciplinary team.