Laparoscopic gastric tailoring for huge subcardial gastrointestinal stromal tumor.
BACKGROUND
A 67-year-old woman with a gastrointestinal stromal tumor (GIST) of the stomach presented to our outpatient clinic. Preoperative computed tomographic scans and endoscopic examination revealed a spherical submucosal tumor (7.7 x 6.1 x 6 cm) in the posterior wall of the stomach less than 1cm away from the cardia, on the small curvature side.


METHODS
The tumor, which endosonographically had a volume of 282 cm(3), was completely resected by a full-thickness laparoscopic wedge excision without discontinuous gastric resection. The whole procedure was performed using 4 working ports (one 12-mm and three 5-mm ports) and 1 camera port (12 mm). Because the resection margins were tumor free on frozen sections and the distance between the resection margin and cardia was wide enough not to compromise food passage, there was no need for total gastrectomy or upper discontinuous gastric resection. The patient was discharged on the fourth postoperative day after an uneventful clinical course.


RESULTS
Histological examination revealed a malignant gastrointestinal stroma tumor of the stomach. The patient was therefore enrolled for Imatinib adjuvant therapy. Careful and long-term follow-up of 21 months showed no signs of local or distant tumor recurrence. However, further follow-up is needed to monitor for signs of possible recurrence or distant metastases.


CONCLUSIONS
The described technique prevented proximal gastric resection and a risk of anastomosis without compromising the food passage and radicality.
Bogoevski
D
D
Department of General, Visceral and Thoracic Surgery, University Medical Centre Hamburg-Eppendorf, University of Hamburg, Martinistrasse 52, 20246 Hamburg, Germany.
Mann
O
O
Schurr
P
P
Izbicki
J R
JR
Strate
T
T
D000368:Aged; D000970:Antineoplastic Agents / Q000627:therapeutic use; D001549:Benzamides; D019160:Endosonography; D005260:Female; D046152:Gastrointestinal Stromal Tumors / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D006801:Humans; D000068877:Imatinib Mesylate; D010535:Laparoscopy / Q000379:methods*; D010879:Piperazines / Q000627:therapeutic use; D011743:Pyrimidines / Q000627:therapeutic use; D014057:Tomography, X-Ray Computed
D000970:Antineoplastic Agents; D001549:Benzamides; D010879:Piperazines; D011743:Pyrimidines; D000068877:Imatinib Mesylate