Percutaneous transhepatic cholangial drainage combined with intra-tumoral iodine-125 seeds implantation and chemotherapy for locally progressive pancreatic head cancer with obstructive jaundice.

To investigate the clinical efficacy of percutaneous transhepatic cholangial drainage (PTCD) combined with intra-tumoral iodine-125 (I) particle implantation and chemotherapy in the treatment of locally advanced pancreatic head cancer (LAPHC) with obstructive jaundice.