Successful Intracorporeal Suturing Following Laparoscopic Resection of a Large Gastrointestinal Stromal Tumor Located at the Esophagogastric Junction

• Published in: International surgery 2015-09, Vol.100 (9-10), p.1326-1331
• Main Authors: Kanaji, Shingo, Suzuki, Satoshi, Nakamura, Tetsu, Tomono, Ayako, Urakawa, Naoki, Kakeji, Yoshihiro
• Format: Article
• Language: English
• ISSN: 0020-8868; 2520-2456
• DOI: 10.9738/INTSURG-D-15-00031.1

Laparoscopic partial resection of gastric gastrointestinal stromal tumors (GISTs) ≤5 cm in size is widely performed, whereas that of large GISTs (size >5 cm) is controversial because of oncologic and technical safety. Furthermore, laparoscopic resection of GISTs located at the esophagogastric junction (EGJ) is difficult because of the high risk of narrowing or/and deformity of the EGJ. In the current study we report a case of laparoscopic partial resection of a large GIST located at the EGJ. A 74-year-old female patient visited our institution complaining of epigastric discomfort. An esophagogastroduodenoscopy and an abdominal computed tomography scan revealed a 7.5 × 4.0 cm GIST at the EGJ and upper stomach. The patient underwent laparoscopic partial resection with intracorporeal suturing, without any breakage of the pseudocapsule. The defect of the esophagogastric wall after resection was closed by intracorporeal running suture. The patient's postoperative course was uneventful. To the best of our knowledge, this is the first report of laparoscopic resection of a large GIST located at the EGJ. Our technique of intracorporeal manual suturing following laparoscopic gastric resection can be a valid option for minimally invasive surgery for a large GIST located at the EGJ.