Related Experiment Videos
[A surgical approach to acute intestinal bleeding]
1Abteilung für Allgemeine, Thorax-, Gefäss- und Transplantationschirurgie, Chirurgische Universitätsklinik Rostock. ernst.klar@med.uni-rostock.de
Der Chirurg; Zeitschrift Fur Alle Gebiete Der Operativen Medizen
|January 25, 2006
Summary
Lower gastrointestinal bleeding (LGIB) affects 20/100,000 annually. While most cases resolve spontaneously, severe bleeding requires endoscopic, embolization, or surgical intervention, with mortality increasing with emergency surgery.
Area of Science:
- Gastroenterology
- Surgical Gastroenterology
- Emergency Medicine
Context:
- Lower gastrointestinal bleeding (LGIB) has an estimated incidence of 20 per 100,000 patients annually.
- The majority of LGIB cases (70-80%) are minor and resolve spontaneously, not requiring emergency hospital admission.
- Diagnostic tools like colonoscopy and angiography are effective in identifying the source of major LGIB.
Purpose:
- To outline the diagnostic and management strategies for lower gastrointestinal bleeding (LGIB).
- To discuss the efficacy of various interventions, including endoscopic, radiological, and surgical approaches.
- To highlight risk factors associated with mortality in acute LGIB.
Summary:
- Endoscopic intervention or embolization can control approximately 70% of major LGIB cases.
- Emergency surgery, typically segmental resection or subtotal colectomy, is reserved for hemodynamically unstable patients with persistent bleeding.
- Surgical options like primary anastomosis are common, but stomas may be necessary for elderly or compromised patients. Loop ileostomy or jejunostomy can aid in localizing persistent or recurrent bleeding.
- Mortality for acute LGIB is around 5%, escalating with emergency surgical intervention, and is influenced by patient age, comorbidities, and shock on admission.
Impact:
- Provides a comprehensive overview of LGIB management, aiding clinicians in decision-making.
- Emphasizes the importance of timely diagnosis and appropriate intervention to improve patient outcomes.
- Highlights the increased mortality risk associated with emergency surgery for LGIB, underscoring the need for optimized pre-operative assessment and management.