Giant mid-esophageal diverticulum. Conservative treatment of postoperative leakage.

Mid-esophageal diverticula are rare entities. Only symptomatic patients usually receive surgical treatment. Esophageal leakage is one of the most common complications after these procedures.

Laparoscopic staging and radiofrequency of hepatocellular carcinoma in liver ci rrhosis. A "bridge" treatment to liver transplantation.

Background/aims: Surgical resection and liver transplantation are the only curative treatments for hepatocellular carcinoma, although limited to early stage disease. Our objective was to assess a novel operative combination of laparoscopic ultrasound with laparoscopic radiofrequency ablation of small hepatocellular carcinoma in potential candidates to liver transplantation when radiological evaluation is equivocal. We also evaluated the feasibility and efficacy of laparoscopic radiofrequency ablation.

Introducing ultrasound-guided vein catheterization into clinical practice: A step-by-step guide for organizing a hands-on training program with inexpensive handmade models.

Introduction: Central vein catheterization (CVC) plays a central role in hospital patient management. Compared with the use of traditional anatomical landmarks, ultrasound-guidance is associated with higher CVC success rates, fewer complications, and more rapid central venous access. The use of US-guided CVC in clinical practice has not become widespread, largely because anesthesiology and general surgery residents receive limited training in this technique.

Laparoscopic US-guided radiofrequency ablation of unresectable hepatocellular carcinoma in liver cirrhosis: feasibility and clinical outcome.

Background: Radiofrequency ablation (RFA) is a safe, effective treatment in patients with unresectable primary liver malignancies. The laparoscopic approach to RFA (LRFA) has proved to be superior to the percutaneous approach in lesions that are difficult or impossible to be treated in such a way or in severe liver disease. Recent advances in laparoscopic ultrasound (LUS) have greatly improved the accuracy in detecting intrahepatic hepatocellular carcinoma (HCC) nodules, many of which were missed by computed tomography (CT) or magnetic resonance imaging (MRI).

Preliminary results of liver transplantation for hepatocellular carcinoma among allocation organ policy strategies, neoadjuvant treatments, and intention-to-treat analysis.

We retrospectively evaluated the impact of our strategy for patients with hepatocellular carcinoma (HCC) according to an intention-to-treat analysis and drop-out probability. We evaluated only patients within the Milan criteria. We analyzed the outcomes of neoadjuvant strategies for HCC, organ allocation policy, and systematic application of strategies to increase the deceased donor pool as the current tendency to expand transplantability criteria for those patients.