Copyright
©The Author(s) 2021.
World J Clin Cases. Apr 16, 2021; 9(11): 2446-2457
Published online Apr 16, 2021. doi: 10.12998/wjcc.v9.i11.2446
Published online Apr 16, 2021. doi: 10.12998/wjcc.v9.i11.2446
Table 5 Rate of rebleeding by the division of a short time (12 h) from last hematochezia to colonoscopy
| Rate of rebleeding within 30 d by contrast-enhanced CT findings (%) | ||||||
| Extravasation-positive cases | Extravasation-negative cases | |||||
| Time from last hematochezia to colonoscopy within 12 h | Time from last hematochezia to colonoscopy after 12 h | P value | Time from last hematochezia to colonoscopy within 12 h | Time from last hematochezia to colonoscopy after 12 h | P value | |
| Urgent CT group (≤ 4 h) | 5.9 (2/34) | 7.7 (1/13) | 1.00 | 30.4 (7/23) | 33.3 (10/30) | 1.00 |
| Elective CT group (> 4 h) | 36.4 (4/11) | 22.2 (2/9) | NA | 16.7 (4/24) | 21.1 (8/38) | 0.92 |
| P value | 0.04 | NA | 0.44 | 0.39 | ||
- Citation: Ochi M, Kamoshida T, Hamano Y, Ohkawara A, Ohkawara H, Kakinoki N, Yamaguchi Y, Hirai S, Yanaka A. Early colonoscopy and urgent contrast enhanced computed tomography for colonic diverticular bleeding reduces risk of rebleeding. World J Clin Cases 2021; 9(11): 2446-2457
- URL: https://www.wjgnet.com/2307-8960/full/v9/i11/2446.htm
- DOI: https://dx.doi.org/10.12998/wjcc.v9.i11.2446