Treatment of malignant digestive tract obstruction by combined intraluminal stent installation and intra-arterial drug infusion

摘要

AIM To study the palliative treatment of malignant obstrution of digestive tract with placement of intraluminal stent combined with intra-arterial infusion of chemotherapeutic drugs. METHODS A total of 281 cases of digestive tract Malignant obstruction were given per oral (esophagus, Stomach, duodenum and jejunum), per anal (colon and Rectum) and percutaneous transhepatic (biliary) Installation of metallic stent. Among them, 203 cases Received drug infusion by cannulation of tumor supplying Artery with Seldinger's technique.