Supra-ampullary duodenectomy in a patient with positive distal resection margin after subtotal gastrectomy for gastric cancer: a case report

• Published in: Korean journal of clinical oncology Vol. 19; no. 1; pp. 38 - 42
• Main Authors: Lee, Kyung-Goo, Jeong, Jin Ho, Joo, Jong Eun, Kim, Hyun Beom
• Format: Journal Article
• Language: English
• Published: Korea (South) 대한종양외과학회 01-06-2023; Korean Society of Surgical Oncology
• Subjects: ampulla of vater; Case Report; gastrectomy; margin; reoperation; stomach neoplasm; Reoperation; Ampulla of Vater; Gastrectomy; Stomach neoplasm; Margin
• ISSN: 1738-8082; 2288-4084
• DOI: 10.14216/kjco.23007

Resection margin involvement after curative intent resection for gastric cancer results in a poor prognosis and deprives the patient of the chance for a cure. Reoperation to achieve an R0 status should guarantee tolerable morbidity and achievement of negative margins. We performed laparoscopic distal gastrectomy with extracorporeal Billroth II reconstruction in a 56-year-old woman with gastric cancer following neoadjuvant chemotherapy. Scattered cancer cells were observed in the proximal and distal resection margins on immunohistochemical staining for cytokeratin. Two weeks postoperatively, remnant total gastrectomy and supra-ampullary duodenectomy were performed. Before reoperation, percutaneous transhepatic gallbladder drainage and angiocatheter placement outside the ampulla of Vater (AoV) via the cystic duct were performed to avoid pancreaticoduodenectomy and to obtain the maximal distal margin. Duodenal transection was performed 1 cm above the AoV. The resected duodenum was 4 cm in length. The patient had no postoperative complications and received adjuvant chemotherapy 1 month after the reoperation.