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Gastrointestinal Bleeding and Management
Pediatric Clinics of North America, 2017There is a broad clinical spectrum of gastrointestinal bleeding in children, ranging from subtle laboratory findings to dramatic clinical presentations. This review provides a framework for the evaluation and management of gastrointestinal hemorrhage for pediatricians.
Anita K, Pai, Victor L, Fox
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Upper Gastrointestinal Bleeding
2021Upper gastrointestinal bleeding is defined as bleeding proximal to the ligament of Treitz. The diagnosis is easier to make than for LGIB; etiologies are fewer and treatment is frequently successful with nonoperative treatment. Following are several frequent causes of UGIB.
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Control of gastrointestinal bleeding
The American Journal of Surgery, 1972Abstract Intragastric and intraperitoneal administration of norepinephrine results in its absorption into the portal circulation and its inactivation by the liver. Intestinal and gastric vasoconstriction can be accomplished without the danger of systemic effects. Dangerous anoxia to the bowel does not occur after single dose of moderate size.
H H, LeVeen +9 more
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Upper Gastrointestinal Bleeding
Surgical Clinics of North America, 2014Upper gastrointestinal (GI) bleeding remains a commonly encountered diagnosis for acute care surgeons. Initial stabilization and resuscitation of patients is imperative. Stable patients can have initiation of medical therapy and localization of the bleeding, whereas persistently unstable patients require emergent endoscopic or operative intervention ...
Marcie, Feinman, Elliott R, Haut
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Upper Gastrointestinal Bleeding
The Indian Journal of Pediatrics, 2010Upper gastrointestinal bleeding is a life threatening condition in children. Common sources of upper gastrointestinal bleeding in children include variceal hemorrhage (most commonly extra-hepatic portal venous obstruction in our settings) and mucosal lesions (gastric erosions and ulcers secondary to drug intake).
Vidyut, Bhatia, Rakesh, Lodha
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Lower Gastrointestinal Bleeding
Surgical Clinics of North America, 2018Lower gastrointestinal bleeding entails a range of severity and a multitude of options for localization and control of bleeding. With experience in trauma, critical care, endoscopy, and definitive surgical interventions, general surgeons are equipped to manage this condition in various clinical settings.
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Lower gastrointestinal bleeding
Gastroenterology Clinics of North America, 2003Lower gastrointestinal bleeding is defined as blood loss that originates from a source distal to the ligament of Treitz and results in hemodynamic instability or symptomatic anemia. Although approximately 10% to 15% of patients presenting with acute severe hematochezia have an upper gastrointestinal source of bleeding identified on upper endoscopy, the
Brenna Casey, Bounds +1 more
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Acute Gastrointestinal Bleeding
AACN Clinical Issues: Advanced Practice in Acute and Critical Care, 1997Acute gastrointestinal bleeding is responsible for 1% to 2% of all hospital admissions in the United States annually. An awareness of common and uncommon pathologies will allow the clinician to develop a plan for the diagnostic evaluation that will lead to a diagnosis and localization of the bleeding site.
H M, Zimmerman, K, Curfman
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Acute gastrointestinal bleeding
Seminars in Nuclear Medicine, 2003Radionuclide bleeding scintigraphy remains a simple yet powerful method of localizing sites of gastrointestinal hemorrhage and is most commonly performed today using the red blood cell technique. Radionuclide techniques for detecting bleeding remain safe, sensitive, and noninvasive.
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