Acute colonic hemorrhage. Importance of a preoperative localization of the origin of bleeding in patients requiring emergency surgery
Manunta, A.; Camilleri, G.; Di Saverio, G.; Bergamaschi, R.; Giani, L.
Minerva Chirurgica 44(8): 1261-1266
1989
ISSN/ISBN: 0026-4733 PMID: 2788251 Document Number: 338178
Conservative management of distal gastro-intestinal bleeding is successful in most cases; 10% of patients hospitalised with this diagnosis will however undergo emergency surgery. Preoperative localisation of the bleeding site allows to perform a limited, segmental colectomy even in emergency. This has been shown to be associated with a lower operative mortality and morbidity when compared with subtotal colectomy. In this retrospective study we reviewed the notes of 134 patients admitted with lower gastro-intestinal bleeding. 22 of these required more than 4 units of blood transfusion and 12 underwent emergency surgery. Preoperative localisation of the source of bleeding was possible in 7 cases (58%); the remaining 5 underwent a subtotal colectomy. The operative mortality was 8%. The Authors emphasise the importance of an aggressive diagnostic work up in all cases of massive bleeding (i.e. more than 4 units of blood requirement in the first 24 hours following hospitalisation) in order to minimise the number of emergency subtotal colectomy.