Can endoscopic submucosal dissection be safely performed in a smaller specialized clinic?

Aim: To investigate whether endoscopic submucosal dissection (ESD) can be safely performed at small clinics, such as the Shirakawa Clinic.

Methods: One thousand forty-seven ESDs to treat gastrointestinal tumors were performed at the Shirakawa Clinic from April 2006 to March 2011. The efficacy, technical feasibility and associated complications of the procedures were assessed.

[A case of groove pancreatitis (segmental form) presented with obstructive jaundice associated with pancreatobiliary maljunction].

A 52-year-old-man was admitted to our hospital for obstructive jaundice. Percutaneous transhepatic cholangio drainage (PTCD) and endscopic retrograde cholangiopancreatography (ERCP) were performed, and pointed out stenosis of lower common bile duct (CBD) and pancreatobiliary maljunction. Brushing cytology of this lesion was negative for malignancy.

Metastasis of hepatocellular carcinoma to the supramaxillary gingiva and right ventricle.

We describe a rare double metastasis of hepatocellular carcinoma to the supramaxillary gingiva and papillary muscle of the right ventricle. The patient was a 72-year-old woman who underwent three sessions of transcatheter arterial embolization for the primary lesions. Control of bleeding from the supramaxillary gingival metastasis was difficult by conservative treatment such as compression with gauze soaked in epinephrine.