Lower Gastrointestinal Hemorrhage

被引:16
|
作者
Qayed, Emad [1 ]
Dagar, Gaurav [2 ]
Nanchal, Rahul S. [3 ]
机构
[1] Emory Univ, Sch Med, Grady Mem Hosp, 49 Jesse Hill Jr Dr, Atlanta, GA 30303 USA
[2] Med Coll Wisconsin, Div Pulm & Crit Care Med, Milwaukee, WI 53188 USA
[3] Div Pulm & Crit Care Med, Crit Care Fellowship Program, Med Intens Care Unit, Suite E 5200,9200 West Wisconsin Ave, Milwaukee, WI 53226 USA
关键词
Lower gastrointestinal bleeding; Colonoscopy; Diverticulosis; Angiography; URGENT COLONOSCOPY; CAPSULE ENDOSCOPY; RISK-FACTORS; NATURAL-HISTORY; MANAGEMENT; DIAGNOSIS; EPIDEMIOLOGY; EXPERIENCE; PATIENT; HOSPITALIZATION;
D O I
10.1016/j.ccc.2015.12.004
中图分类号
R4 [临床医学];
学科分类号
1002 ; 100602 ;
摘要
Lower gastrointestinal bleeding (LGIB) is a frequent reason for hospitalization especially in the elderly. Patients with LGIB are frequently admitted to the intensive care unit and may require transfusion of packed red blood cells and other blood products especially in the setting of coagulopathy. Colonoscopy is often performed to localize the source of bleeding and to provide therapeutic measures. LGIB may present as an acute life threatening event or as a chronic insidious condition manifesting as iron deficiency anemia and positivity for fecal occult blood. This article discusses the presentation, diagnosis, and management of LGIB with a focus on conditions that present with acute blood loss.
引用
收藏
页码:241 / +
页数:16
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