Gastrectomy in Combination with a Distal Splenorenal Shunt in a Patient with Gastric Cancer and Portal Hypertension: Report of a Case

Abstract

We describe the case of a patient with gastric cancer complicated by portal hypertension due to liver cirrhosis. Endoscopy showed esophageal varices in the lower third of the esophagus and a superficially depressed lesion in the middle third of the stomach, while a biopsy suggested signet-ring cell carcinoma. Laboratory data showed pancytopenia, the indocyanine green fraction after 15 min was 29%, and the symptoms corresponded to the Child B criteria. A preoperative arteriogram revealed a remarkably dilated left gastric vein and the development of collateral pathways. We performed a distal subtotal gastrectomy with a reconstruction by the Billroth I method combined with a distal splenorenal shunt (DSRS) and a splenopancreatic disconnection (SPD). The endoscopic findings of the esophageal varices 15 months after surgery showed only a few white veins and the red color sign had disappeared. Now 7 years have passed since surgery, the risk of variceal hemorrhage has disappeared, and the patient is ambulatory and well. These results seems to be attributable to the long-term maintenance of the shunt selectivity and good portal hemodynamics. In patients with gastric cancer complicated with esophageal and/or gastric varices, it is recommended that DSRS with SPD be performed after a reconstruction using the Billroth I method.