Portal vein thrombosis (PVT) is a complex medical condition that presents differently depending on the etiology. Appropriate imaging is necessary to determine the extent of clot, as well as its chronicity. While determining the characteristics of the PVT, imaging may also reveal the underlying cause of PVT. The purpose of this article is to describe the most common imaging modalities used in the evaluation of PVT, and to describe the findings of PVT.
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http://dx.doi.org/10.1055/s-0043-1764431 | DOI Listing |
J Clin Exp Hepatol
November 2024
Department of Radiodiagnosis, All India Institute of Medical Sciences, Bhubaneswar, Odisha, 751019, India.
Suspicion of vascular injury during endoscopic retrograde cholangiopancreatography (ERCP) should be raised in the event of intraprocedural bleeding, persistent hyperbilirubinemia, and sepsis despite biliary stenting. Most inadvertent portal vein (PV) cannulations during ERCP are innocuous, and mere withdrawal of guidewire and catheter suffices. However, unintentional PV stenting, particularly with larger metallic stents, increases the likelihood of significant bleeding.
View Article and Find Full Text PDFJ Clin Exp Hepatol
November 2024
Aster Integrated Liver Care, Aster Medcity, Cheranallur, Kochi 682027, India.
Portal vein thrombosis (PVT) occurs as a part of the natural history of cirrhosis in up to 15% of patients with cirrhosis. In the initial days, PVT was considered a contraindication to liver transplantation, but now with advanced techniques and perioperative management, patients with complex PVT also undergo living-donor liver transplantation (LDLT) with a similar outcome. This review provides a comprehensive overview of methods to proceed with liver transplantation when the recipient has PVT.
View Article and Find Full Text PDFBr J Radiol
January 2025
Department of Hepatobiliary Surgery, Institute of Liver and Biliary Sciences, New Delhi.
Objectives: To study the correlation between sarcopenia and hypertrophy of the future liver remnant(FLR) in patients undergoing portal vein embolization(PVE) before liver resection, and to assess the outcomes after resection.
Methods: This retrospective study examined patients underwent PVE from May 2012 to May 2023. Demographic, clinical and laboratory features were documented and total liver volumes(TLV) and FLR volumes were measured before and 2-4 weeks after PVE.
J Thromb Haemost
January 2025
University of Groningen, Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University Medical Center Groningen, Groningen, the Netherlands. Electronic address:
Background: Portal vein thrombosis (PVT) is a common complication in patients with end-stage liver disease (ESLD). The portal vein in ESLD patients is proposedly an inflammatory vascular bed due to translocation of endotoxins and cytokines from the gut. We hypothesized that a pro-inflammatory gut microbiome and elevated trimethylamine N-oxide (TMAO), a driver of thrombosis, may contribute to PVT development.
View Article and Find Full Text PDFFish Shellfish Immunol
January 2025
Aquatic Organisms Health Laboratory (AQUOS), Aquaculture Department, UFSC, Rodovia Admar Gonzaga 1346, 88037-000 Florianópolis, SC, Brazil. Electronic address:
The study aimed to assess the impact of dietary supplementation with tannic acid on the growth, health, and survival of Oreochromis niloticus following exposure to Aeromonas hydrophila. A total of 320 fish were divided into 16 tanks and assigned to four treatment groups: feed with 0.2% tannic acid (TA), 0.
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