Use heat with caution! Pleurobiliary fistula after hepatocellular carcinoma microwave ablation in lymphoma patient: A case study.

Thermal ablation by microwave ablation (MWA) or radiofrequency ablation (RFA) is a frequently used technique for hepatic lesion treatment due to its low rate of complications. Surgery, transarterial chemoembolization (TACE), and yttrium-90 (Y-90) transarterial radioembolization (TARE) are other ways to treat hepatic lesions. Thoracobiliary fistula (TBF) is a rare side effect of thermal ablation.

Post COVID-19 Chronic Parenchymal Lung Changes.

Introduction: Persistent parenchymal lung changes are an important long-term sequela of COVID-19. There are limited data on this COVID-19 infection sequela characteristics and trajectories. This study aims to evaluate persistent COVID-19-related parenchymal lung changes 10 weeks after acute viral pneumonia and to identify associated risk factors.