An unusual finding in gastroesophageal surgery: gastric anthracosis.

We present the case of a patient with an unusual finding of gastric anthracosis during oncological surgery for gastric adenocarcinoma.

Síncope como debut clínico de un vólvulo gástrico agudo / Syncope as the clinical presentation in a case of acute gastric volvulus

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[Partial stomach partitioning gastrojejunostomy in the treatment of the malignant gastric outlet obstruction]. / Gastro yeyuno anastomosis con separación gástrica parcial en el tratamiento de la obstrucción gastroduodenal secundaria a cáncer gástrico avanzado.

BACKGROUND: In patients with unresectable gastric cancer and outlet obstruction syndrome, gastric partitioning gastrojejunostomy is an alternative, which could avoid the drawbacks of the standard techniques. OBJECTIVE: Comparison of antroduodenal stent, conventional gastrojejunostomy and gastric partitioning gastrojejunostomy. MATERIAL AND METHODS: A retrospective, cross-sectional study was conducted on patients with unresectable distal gastric cancer and gastric outlet obstruction, treated with the three different techniques over the last 12 years, comparing results based on oral tolerance and complications. An analysis was performed on the results using the Student-t test for independent variables. RESULTS: The 22 patients were divided in 3 groups: group I (6 cases) stent, group II (9 cases) conventional gastrojejunostomy, and group III (7 cases) gastric partitioning gastrojejunostomy, respectively. The stent allows a shorter "postoperative" stay and early onset of oral tolerance (P<0.05), however, the gastric partitioning gastrojejunostomy achieve normal diet at 15th day (P<0.05). The mortality rate was higher in the stent group (33%) compared with surgical techniques, with a morbidity of 4/6 (66.7%) in Group I, 6/9 (66.7%) Group II, and 3/7 (42%) Group III. Re-interventions: 2/6 Group I, 3/9 Group II, and 0/7 Group III. The median survival was superior in the gastric partitioning gastrojejunostomy, achieving an overall survival of 6.5 months. CONCLUSIONS: The gastric partitioning gastrojejunostomy for treatment of gastric outlet obstruction in unresectable advanced gastric cancer is a safe technique, allowing a more complete diet with lower morbidity and improved survival.