Related Experiment Video
Updated: Sep 5, 2025

Application of Hemostatic Devices in Laparoscopic Hepatectomy
Published on: April 19, 2022
A full hemostatic repertoire in a complex cirrhotic patient
Maria Manuela Estevinho1, Rolando Pinho2, Edgar Afecto2
1Gastroenterology, Centro Hospitalar Vila Nova de Gaia/Espinho, Portugal.
Abstract:
A 55-year-old woman with cirrhosis was admitted for acute decompensation caused by portal vein thrombosis. Ten days later, the patient presented melena. Esophagogastroscopy revealed two gastric polyps, both with bleeding stigmata. One of the polyps was removed with a diathermic loop, after adrenalin injection, while in the other the "ligate and let go" technique was applied, after biopsy. A "metallic tulip-bundle" technique, combining through the scope and over-the-scope clips, was applied for hemostasis. This case underlines how the combination of various endoscopic techniques may be useful to manage upper gastrointestinal bleeding, especially in patients with important comorbidities.
Related Concept Videos
Introduction to Hemostasis
The three phases of hemostasis involve many clotting factors present in plasma and several substances released by platelets and injured tissue cells. It is a fast, localized,...
Extrinsic and Intrinsic Pathways of Hemostasis
The Extrinsic Pathway
The extrinsic pathway of coagulation is typically initiated by tissue damage that exposes blood to tissue factor (TF), a protein released by the damaged tissue cells outside the blood vessels—this interaction with TF triggers biochemical reactions involving specific clotting factors. The key player here is Factor VII, which...
Anticoagulant Drugs: Low-Molecular-Weight Heparins
Esophageal Varices-II: Clinical Features and Management
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
Venous Thrombosis IV: Nursing Management
Venous Thrombosis III: Interprofessional Care

