Servicio de Endoscopia, Centro Medico Nacional Siglo XXI, IMSS, México.
Centro de Adiestramiento en Investigación Clínica, Centro Médico Nacional Siglo XXI, IMSS.
Rev Esp Enferm Dig. 2019 Sep;111(9):696-698. doi: 10.17235/reed.2019.5943/2018.
the relationship between small bowel transit time (SBTT) of the capsule endoscopy (CE) and the diagnosis of small bowel bleeding (SBB) is controversial.
to evaluate the relationship between SBTT and CE and the identification of SBB.
CE was divided according to SBTT into < 4 hours and ≥ 4 hours.
CE with SBTT ≥ 4 hours identified more angioectasias (p = 0.023), single lesions (p = 0.029) and jejunal lesions (p = 0.001) with an OR of 3.13 (95% CI, 1.61-6.10, p = 0.001) to identify the cause of SBB.
CE SBTT of ≥ 4 hours increases the diagnosis of SBB.
胶囊内镜(CE)的小肠通过时间(SBTT)与小肠出血(SBB)的诊断之间的关系存在争议。
评估 SBTT 与 CE 之间的关系以及对 SBB 的识别。
根据 SBTT 将 CE 分为<4 小时和≥4 小时。
SBTT≥4 小时的 CE 检测到更多的血管扩张(p=0.023)、单发病变(p=0.029)和空肠病变(p=0.001),其识别 SBB 病因的优势比(OR)为 3.13(95%CI,1.61-6.10,p=0.001)。
CE 的 SBTT≥4 小时增加了 SBB 的诊断。