Updated: 7/30/2018

Upper GI Bleed

Topic
Review Topic
0
0
Snapshot
  • Endoscopy with Upper GI bleed A 65-year-old man with a history of alcoholism, tobacco use, and hypertension presents to the emergency room with one episode of bloody emesis that occurred along with abdominal pain. He states that recently his stools have been black. Examination reveals spider angiomas but no palmar erythema or hepatosplenomegaly. An upper endoscopy was performed (See image on the right).
Introduction
  • Clinical definition
    • a bleed from a source proximal to the ligament of Treitz
  • Epidemiology
    • incidence
      • 1 out of 1,000 people will experience an upper GI bleed
      • upper GI bleeds are 4x more common than lower GI bleeds 
    • risk factors
      • alcohol consumption
      • cigarette smoking
      • liver disease
      • NSAID use
      • vomiting
      • anticoagulation
  • Etiology
    • peptic ulcer disease
    • gastritis
    • esophageal varices in the setting of liver disease
    • Mallory-Weis tear
    • Boerhaave syndrome 
    • gastric cancer
    • vascular abnormalities
    • esophagitis
  • Prognosis
    • mortality rate 
      • 6-10% overall
Presentation
  • Symptoms
    • hematemesis (coffee ground)
    • hematochezia
    • hypotension
    • melanotic stools 
  • Physical exam
    • abdominal pain
    • anorexia
    • bloody emesis
Imaging
  • Upper and lower endoscopy is the definitive study to confirm the diagnosis
  • Angiography can be used to localize the source of a bleed and potentially intervene
Studies
  • Labs including CBC, BMP, PT/INR/PTT, and liver studies 
    • may have normal hematocrit
      • not accurate measure of blood loss
  • Nasogastric tube
    • will decompress the stomach and help assess the color of the output 
  • Rectal exam and fecal occult test to assess for lower GI bleeding 
  • May need to intubate patient to maintain airway depending on severity of the bleed 
Treatment
  • Medical
    • IV fluid resuscitation and transfusions for hemodynamic stability
    • underlying medical illness must be identified and treated
    • antacid medications such as anti-histamines and proton pump inhibitors should be started 
    • H. pylori testing should occur in the setting of gastric ulcer and treatment should be initiated 
  • Surgical
    • endoscopy with banding or sclerotherapy
    • biopsy of the area of interest should be performed to rule out bleeding malignancy 
    • interventional radiology for possible identification and embolization of bleeding vessel 
    • surgical exploration may be required if uncontrollable bleeding, though difficult if cervical or upper thoracic GI tract
 

Please rate topic.

Average 3.8 of 5 Ratings

Thank you for rating! Please vote below and help us build the most advanced adaptive learning platform in medicine

The complexity of this topic is appropriate for?
How important is this topic for board examinations?
How important is this topic for clinical practice?
Topic COMMENTS (2)
Private Note