Clinical factors to predict changes of esophagogastric varices after sustained viral response with direct-acting antiviral therapy.

Background: The clinical course of esophagogastric varices (EGV) after sustained virological response (SVR) with direct-acting antiviral (DAA) therapy has not been clearly elucidated. The predictors for the worsening/improvement of EGV after SVR with DAA therapy were investigated.

Methods: Of the cirrhosis patients who achieved SVR with DAA therapy, 328 patients who underwent endoscopic examinations both before and after DAA therapy were enrolled.

Survival Improvements in Advanced Hepatocellular Carcinoma with Sequential Therapy by Era.

Treatment modalities for advanced hepatocellular carcinoma (HCC) have changed dramatically, with systemic therapy as the primary option. However, the effect of sequential treatment on prognosis remains unclear. This retrospective study included patients who began systemic therapy between 2009 and 2022.

B-mode shear wave elastography can be an alternative method to vibration-controlled transient elastography according to a moderate-scale population study.

Purpose: We aimed to compare vibration-controlled transient elastography (VCTE) with shear wave elastography (SWE) without previous analysis and generate regression equations between VCTE and new point SWE using combination-elastography.

Methods: Overall, 829 patients with chronic liver disease were enrolled in this study. Patients with a skin-liver capsule distance > 25 mm were excluded.

Simple new clinical score to predict hepatocellular carcinoma after sustained viral response with direct-acting antivirals.

The time point of the most precise predictor of hepatocellular carcinoma (HCC) development after viral eradication with direct-acting antiviral (DAA) therapy is unclear. In this study we developed a scoring system that can accurately predict the occurrence of HCC using data from the optimal time point. A total of 1683 chronic hepatitis C patients without HCC who achieved sustained virological response (SVR) with DAA therapy were split into a training set (999 patients) and a validation set (684 patients).

Deep attenuation transducer to measure liver stiffness in obese patients with liver disease.

Purpose: Deep attenuation transducers (DAX) are capable of imaging at diagnostic depths of up to 40 cm. The feasibility of DAX for liver stiffness measurement (LSM) has not been reported clinically. We aimed to assess the feasibility and reliability of DAX for LSM.

Efficacy of B-mode ultrasound-based attenuation for the diagnosis of hepatic steatosis: a systematic review/meta-analysis.

The accuracy of attenuation coefficients and B-mode ultrasound for distinguishing between S0 (healthy, < 5% fat) and S1-3 (steatosis ≥ 5%) livers compared to a controlled attenuation parameter is unclear. This meta-analysis aimed to comprehensively assess the diagnostic performance of B-mode ultrasound imaging for evaluating steatosis of ≥ 5%. We searched the PubMed, Embase, and Web of Science databases for studies on the accuracy of B-mode ultrasound for differentiating S0 from S1-3 in adults with chronic liver disease.

[Case of ischemic ileitis complicated by portal venous gas].

A 65-year-old woman was admitted with sudden-onset abdominal pain. Abdominal computed tomography revealed hepatic portal venous gas. Physical and laboratory examination suggested that a conservative approach was appropriate; however, 4 days later, the pain recurred and severe ischemic enteritis was diagnosed.

Doppler waveform pattern changes in a patient with primary Budd-Chiari syndrome before and after angioplasty.

A 34-year-old woman was admitted for treatment of esophageal varices. Seven years earlier, she had been diagnosed with Budd-Chiari syndrome, and percutaneous transluminal angioplasty (PTA) for right hepatic vein (RHV) stenosis was done. On admission, Doppler sonography showed a flat waveform in the RHV.