Related Experiment Video
Updated: Jun 18, 2025

Rat Model of the Associating Liver Partition and Portal Vein Ligation for Staged Hepatectomy ALPPS Procedure
Published on: August 14, 2017
A special case of acute portal vein thrombosis
1Department of ultrasound, West China Hospital, 37 GuoXue Alley, Chengdu, Sichuan Province, China.
Abstract:
Among the risk factors and underlying etiology of acute portal vein thrombosis, viral hepatitis is an extremely rare cause. We report a case of a young healthy 40-year-old male who was diagnosed with acute hepatitis A virus infection and presented with acute portal vein thrombosis. This article describes the possible pathophysiological mechanisms, clinical symptoms, and treatment of acute portal vein thrombosis in this patient. Based on this patient's history and treatment, we encourage testing for hepatitis A serological markers in the emergency department in a population with recent hepatitis A exposure risk factors and concurrent unexplained acute portal thrombosis.
Related Concept Videos
Hepatic Portal System
At its core, the hepatic portal vein is the result of a confluence of the superior and inferior mesenteric veins along with the splenic vein. Each of these veins has a unique role. The superior mesenteric vein is...
Esophageal Varices-I: Introduction
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...
Veins of the Abdomen and Pelvis
The inferior vena cava is fed by numerous smaller veins. The lumbar veins, for instance, drain the posterior abdominal wall, emptying both directly into the inferior vena cava and into the...
Overview of Systemic Veins
The coronary sinus, the heart's principal vein, resides in the coronary sulcus on the heart's posterior aspect. This broad venous channel receives nearly all venous blood from the myocardium, the heart muscle. It is fed by three primary veins: the great cardiac vein, the...
Veins of Thorax
The azygos vein, positioned just right of the midline and anterior to the vertebral column, begins at the junction of the right ascending lumbar and subcostal veins, terminating in the superior vena cava. This vein drains blood from the right side of the thoracic wall, thoracic viscera, and posterior abdominal wall.
The...

