Photodynamic therapy of extrahepatic cholangiocarcinoma using digital cholangioscopy.

Background: Photodynamic therapy (PDT) of an extrahepatic cholangiocarcinoma using a digital cholangioscopy to deliver the laser.

Background: Cholangiocarcinoma is an aggressive neoplasm that usually requires palliative biliary drainage. Photodynamic therapy (PDT) has been described as a successful adjunct treatment to malignant biliary obstruction.

Toothpick inside the Common Bile Duct: A Case Report and Literature Review.

The incidence and prevalence of foreign body (FB) ingestion are difficult to estimate. Unlike other foreign bodies, the ingestion of a toothpick is very uncommon and carries high morbidity and mortality rates. We report a case of a 73-year-old female patient presenting mid-term epigastric pain.