1,018 results match your criteria: "Transjugular Liver Biopsy"

Background: Liver biopsy and hepatic venous pressure gradient (HVPG), the gold standard for assessing advanced fibrosis (AF) and clinically significant portal hypertension (CSPH), are invasive, costly, and time-consuming.

Goal: We investigated if the combination of fibrosis index based on 4 factors (FIB-4) and liver stiffness measure (LSM) can identify AF and more importantly, CSPH.

Patients And Methods: Patients with chronic liver disease referred for transjugular liver biopsy were analyzed retrospectively.

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Purpose: Patients with end-stage heart failure and concomitant irreversible liver injury may be candidates for combined heart liver transplant (CHLT). Determining appropriate candidates for CHLT is essential given organ scarcity. Transjugular liver biopsy (TJLB) is used to evaluate the severity of parenchymal liver injury in transplant candidates.

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Introduction Transjugular liver biopsy (TJLB) is indicated for patients in whom percutaneous liver biopsy is contraindicated, such as those with hematological diseases complicated by liver dysfunction. However, the clinical utility of TJLB in this group of patients has not been thoroughly investigated. The objective of this study is to evaluate the clinical efficacy of TJLB in patients with hematological diseases complicated by liver dysfunction.

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Transjugular Liver Biopsy.

Tech Vasc Interv Radiol

December 2021

Dotter Interventional Institute, Oregon Health Sciences University, Portland, OR.

Transjugular liver biopsy (TJLB) was first performed in 1970 and has since become a standard procedure in interventional radiology practices. TJLB can be used when a percutaneous liver biopsy is contraindicated, such as patients with ascites, coagulopathy, congenital clotting disorders or for patients undergoing concurrent evaluation for portal hypertension. While TJLB specimens tend to be smaller with less complete portal triads numerous studies have shown the samples to be adequate for diagnosis and staging.

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Endoscopic Ultrasound-Guided Liver Biopsy.

Clin Liver Dis

February 2022

Advanced Therapeutic Endoscopy Center, Borland Groover, 4336 Coastal Hwy, St. Augustine, FL 32084, USA. Electronic address:

Endoscopic ultrasound-guided liver biopsy (EUS-LB) has emerged as a safe and effective alternative to percutaneous and trans-jugular approaches for hepatic tissue acquisition. It has shown superior diagnostic yield for the targeted approach of focal lesions, less sampling variability, improved patient comfort, and safety profile. These advantages have contributed to the increased use of EUS-LB as a technique for obtaining liver tissue.

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Prevention of bleeding after percutaneous biopsy with a small intestinal submucosa hemostatic plug.

Acta Biomater

January 2022

Department of Biomedical Engineering, Universidad de los Andes, Colombia; Research Department Fundación Cardioinfantil - Instituto de Cardiología, Colombia. Electronic address:

Percutaneous biopsies (PBs) are the gold standard diagnostic procedures indicated for renal and hepatic disorders. Nevertheless, they can cause hemorrhages and are contraindicated for coagulopathic patients. In this study we designed, fabricated, and evaluated a small intestinal submucosa (SIS) plug to reduce, and potentially cease, bleeding to decrease death risk after percutaneous hepatic and renal biopsies in healthy and coagulopathic in vivo models.

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Purpose Of Review: Portal vein thrombosis (PVT) is a frequent consequence of cirrhosis and its management is variable and controversial. Herein we highlight interventional treatment options and outcomes, together with mention of the physiology, presentation and imaging of PVT.

Recent Findings: Utilization of transjugular intrahepatic portosystemic shunt (TIPS) for acute and chronic PVT is expanding.

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Acute fatty liver of pregnancy is a rare but highly fatal disease affecting women most frequently during the third trimester of pregnancy or in the postpartum period. It is considered a diagnosis of exclusion and requires a timely diagnosis to avoid maternal mortality. We present the case of a 33-year-old primigravida who required an emergency cesarean section due to fetal bradycardia.

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Acute non-cirrhotic and non-malignant portal vein thrombosis (aPVT) is a rare and heterogenous condition. Current guidelines recommend early initiation of therapeutic anticoagulation to prevent extension of thrombosis, and favor recanalization. Although not formally defined, a poor outcome in the acute setting would include thrombosis extension with progression to intestinal infarction.

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Background: To evaluate liver venous deprivation (LVD) outcomes in patients with colorectal liver metastasis (CRLM) heavily pretreated with systemic and hepatic arterial infusion pump (HAIP) chemotherapies that had an anticipated insufficient future liver remnant (FLR) hypertrophy after portal vein embolization (PVE).

Methods: PVE was performed with liquid embolics using a transsplenic or ipsilateral transhepatic approach. Simultaneously and via a trans-jugular approach, the right hepatic vein was embolized with vascular plugs.

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Background: Pathogenesis of portal hypertension is multifactorial and includes pathologic intrahepatic angiogenesis, whereby TIPS insertion is an effective therapy of portal hypertension associated complications. While angiogenin is a potent contributor to angiogenesis in general, little is known about its impact on TIPS function over time.

Methods: In a total of 118 samples from 47 patients, angiogenin concentrations were measured in portal and inferior caval vein plasma at TIPS insertion (each blood compartment n = 23) or angiographic intervention after TIPS (each blood compartment n = 36) and its relationship with patient outcome was investigated.

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Sarcoidosis often involves the liver. However, primary hepatic sarcoidosis confined to the liver without evidence of systemic involvement is rare. We report the case of a 37-year-old man with hepatic sarcoidosis who initially presented with elevated liver enzymes and suspicious cirrhotic nodules on computed tomography.

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Background & Aims: In autoimmune hepatitis (AIH), normal levels of transaminases and IgG define biochemical remission and are considered the best surrogate markers for histological remission. This study assessed whether this also applies to patients with AIH cirrhosis.

Methods: In this European multicentric study, we included 125 biopsies from 113 patients with AIH and histologically proven cirrhosis; 105 biopsies from 104 patients with AIH without cirrhosis served as controls.

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Autoimmune hepatitis is a diagnosis rarely made in pregnancy, especially in the setting of acute liver failure. If unrecognised and untreated, it can result in significant fetal and maternal morbidity and mortality. We report a case of acute liver failure in a patient presenting at 17 weeks' gestation.

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Patients with cirrhosis have coagulopathy often necessitating correction with blood products, such as plasma products (fresh frozen plasma and plasma frozen within 24 h) prior to certain invasive procedures. However, plasma administration has the potential for substantial negative adverse effects such as volume overload, transfusion-related lung injury and allergic/anaphylactic reactions. In addition, its effectiveness in preventing bleeding is similarly unclear.

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Transjugular intrahepatic portosystemic shunts in portal vein thrombosis: A review.

J Dig Dis

September 2021

Department of Radiology, Northern Health, Melbourne, Victoria, Australia.

The presence of portal vein thrombosis (PVT) has previously been considered a contraindication to the insertion of transjugular intrahepatic portosystemic shunts (TIPSS). However, patients with PVT may have portal hypertension complications and may thus benefit from TIPSS to reduce portal venous pressure. There is an increasing body of literature that discusses the techniques and outcomes of TIPSS in PVT.

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Objectives: The objectives of the study were to evaluate the indications, feasibility, complications and clinical implications of transjugular liver biopsy (TJLB) in children.

Methods: Data of all TJLB performed in children <18 years old was retrieved from the computerized hospital information system. TJLB was done using a 19 G quick-core needle biopsy system with 20 mm throw length.

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Risk of non-tumoural portal vein thrombosis in patients with HCV-induced cirrhosis after sustained virological response.

Liver Int

December 2021

Barcelona Hepatic Hemodynamic Lab, Liver Unit, Hospital Clínic, University of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Barcelona, Spain.

Background & Aims: Sustained virological response (SVR) to direct-acting antivirals ameliorates portal hypertension, improves hepatic function and may reverse the procoagulant state observed in patients with cirrhosis. However, an unexpected incidence of portal vein thrombosis (PVT) immediately after antiviral therapy has recently been reported. Therefore, we analysed the long-term impact of SVR on the development of non-tumoural PVT.

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Transjugular intrahepatic portosystemic shunt (TIPS) is one of the main treatment options in patients with decompensated liver cirrhosis but is still associated with partly severe complications. For adequate patient selection, prognostic parameters are of crucial importance. The liver maximum capacity (LiMAx) breath test measures enzymatic liver function and could potentially represent an efficient prognostic marker.

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Portal vein thrombosis: an overview of current treatment options.

Acta Gastroenterol Belg

July 2021

Department of Gastroenterology and Hepatology, Ente Ospedaliero Cantonale, Università della Svizzera Italiana, Lugano, Switzerland.

Portal vein thrombosis (PVT) is a splanchnic vascular disorder characterised by a recent or chronic thrombotic occlusion of the portal venous system. Its aetiology is miscellaneous, and its management is demanding since PVT can play a critical role as far as morbidity and mortality are concerned. Indeed, PVT can develop as a complication of portal hypertension (PH), in association or not with advanced chronic liver disease, and aggravate its clinical consequences such as variceal bleeding and ascites.

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Immune hemolytic anemia is very rarely associated with chronic liver disease. Diagnosis is often complicated in critically ill patients, where an etiological diagnosis can be elusive, especially in routine health care settings. A 48-year-old man presented with jaundice for three months.

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Purpose: To report initial clinical experience with intravascular ultrasound (US)-guided transvenous biopsy (TVB) for perivascular target lesions in the abdomen and pelvis using side-viewing phased-array intracardiac echocardiography catheters.

Materials And Methods: In this single-institution, retrospective study, 48 patients underwent 50 intravascular US-guided TVB procedures for targets close to the inferior vena cava or iliac veins deemed difficult to access by conventional percutaneous needle biopsy (PNB). In all procedures, side-viewing phased-array intracardiac echocardiography intravascular US catheters and transjugular liver biopsy sets were inserted through separate jugular or femoral vein access sheaths, and 18-gauge core needle biopsy specimens were obtained under real-time intravascular US guidance.

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