These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Histological study of colonic ischaemia after aortic surgery.
    Author: Welch M, Baguneid MS, McMahon RF, Dodd PD, Fulford PE, Griffiths GD, Walker MG.
    Journal: Br J Surg; 1998 Aug; 85(8):1095-8. PubMed ID: 9718004.
    Abstract:
    BACKGROUND: Colonic ischaemia is a well documented complication of abdominal aortic reconstruction. In this prospective study patients had routine preoperative and postoperative colonoscopy and biopsy, in order to determine the true incidence and implications. METHODS: Fifty-six patients undergoing elective infrarenal aortic surgery, 28 for aneurysm and 28 for occlusive disease, had colonoscopy and biopsy before and 1 week after operation. RESULTS: Colonic ischaemia was identified histologically in biopsies from 16 (30 per cent) of 53 patients. Almost half the patients had normal macroscopic appearances. Two factors exhibited a statistically significant association with the development of ischaemia: prolonged cross-clamp time (P < 0.05) and postoperative diarrhoea (P< 0.001). Co-morbidity was much higher in patients with colonic ischaemia (P< 0.005). Overall morbidity was significantly greater in the aneurysm group (P < 0.05). CONCLUSION: Colonic ischaemia is common after aortic reconstruction. When suspected, colonoscopy with biopsy is diagnostic.
    [Abstract] [Full Text] [Related] [New Search]