title: Relief of metastatic obstruction in porta hepatis by endoprosthesis.
abstract: Percutaneous insertion of an internal endoprosthesis was attempted in 22 patients with obstructive jaundice due to metastatic lesions in the porta hepatis. The primary tumors were located outside the pancreas and the biliary tract. Insertion was successful in 16 patients. The endoprosthesis normalized the plasma bilirubin in 10 patients and improved the general condition in 12. The median survival was short when hepatic metastases were present. Insertion of an endoprosthesis is an attractive alternative to other palliative procedures.
mesh_terms: D001663:Bilirubin / Q000097:blood; D002779:Cholestasis / Q000097:blood / Q000628:therapy*; D004322:Drainage / Q000295:instrumentation*; D006801:Humans; D008113:Liver Neoplasms / Q000556:secondary; D008207:Lymphatic Metastasis; D019736:Prostheses and Implants
chemical_list: D001663:Bilirubin