Highlights ■ Minimally invasive neoadjuvants are usually recommended for patients on the transplant waiting list. ■ Radiofrequency ablation showed a higher necrosis rate and superior radiological response than did percutaneous ethanol injection and transarterial chemoembolization in this study cohort. ABSTRACT Objective: We aimed to compare the radiological response in small hepatocellular carcinomas treated with radiofrequency ablation, percutaneous ethanol injection, and transarterial chemoembolization using the modified Response Evaluation Criteria in Solid Tumor radiological evaluation in patients on the waiting list for […]

ABSTRACT We report a case of computed tomography-guided percutaneous radiofrequency ablation of a bleeding renal angiomyolipoma. Radiofrequency ablation was performed as an alternative to partial nephrectomy and super-selective renal artery embolization for ruptured renal angiomyolipoma with slow persistent bleeding in a patient with elevated serum creatinine levels and other comorbidities. Computed tomography-guided radiofrequency ablation successfully stopped the active hemorrhage and did not affect long-term renal function during the 3-year follow period. No complications were associated with the procedure. Radiofrequency ablation […]