The option of surgery for gastric stump cancer in patients who have previously undergone pancreaticoduodenectomy

Gastric stump cancer is a carcinoma which forms no earlier than 5 years after surgery for benign disease. The incidence ranges from 2.4 to 5% among patients with stomach cancer. Previous operations lead to the emergence of an adhesive process in the abdominal cavity, changes in the anatomy and topography of the abdominal organs, as well as the development of new ways of lymph outflow. These factors lead to the re-surgery becomes technically more complicated and requires high professional training from the surgeon. Of particular surgical interest is the issue of restoration of the digestive tract, which directly depends on the nature and volume of the previous surgery. In this paper, the authors describe cases of surgical treatment of gastric stump cancer in two patients, who had previously undergone pancreaticoduodenectomy.