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Portal vein thrombosis: a concise review
Abhasnee Sobhonslidsuk1, K Rajender Reddy
1Center For Liver Diseases, University of Miami School of Medicine, Florida, USA.
The American Journal of Gastroenterology
|April 2, 2002
Summary
Portal vein thrombosis (PVT) is a rare cause of portal hypertension. This review covers PVT
Area of Science:
- Hepatology
- Vascular Surgery
- Radiology
Background:
- Portal vein thrombosis (PVT) is an uncommon cause of presinusoidal portal hypertension.
- The etiology and pathogenesis remain unclear in a proportion of patients.
- Predisposing conditions are known but do not explain all cases.
Purpose of the Study:
- To review the literature on portal vein thrombosis (PVT).
- To present current knowledge on precipitating factors of PVT.
- To discuss diagnostic and therapeutic advances, including in liver transplantation.
Main Methods:
- Literature review of studies on portal vein thrombosis.
- Synthesis of information on etiology, diagnosis, and treatment.
- Focus on radiological diagnostic advancements and treatment strategies.
Main Results:
- PVT is an uncommon cause of presinusoidal portal hypertension.
- Advances in noninvasive radiological diagnosis have improved accuracy.
- Treatment options vary based on thrombosis extent and clinical context.
Conclusions:
- PVT requires further research into its unclear etiology and pathogenesis.
- Improved diagnostic tools enhance patient management.
- Tailored treatment strategies are crucial for PVT, especially in liver transplant settings.