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Canine gastropexy is a surgical procedure performed most commonly in large breed dogs to prevent gastric dilatation volvulus (GDV), commonly known as bloat. GDV is a life-threatening condition in which the stomach flips over and expands, trapping air and gases in the stomach.
While dogs that have had gastropexies still may develop gas distension of the stomach, a significant reduction in recurrence of gastric volvulus is seen. Of 136 dogs that had surgery for gastric dilatation-volvulus, six that did have gastropexies had a recurrence, while 74 (54.5%) of those without the additional surgery recurred. [22]
Upper gastrointestinal surgery: Resection of the pyloric antrum and end-to-end anastomosis of the gastric remnant to the duodenum: Billroth's operation I at Whonamedit? Billroth's operation II: Theodor Billroth: Upper gastrointestinal surgery: Resection of the pyloric antrum and side-to-side anastomosis of the gasstric remnant to the jejunum
Pyloric sphincter 10. Pyloric antrum 11. Pyloric canal 12. Angular incisure 13. Gastric canal 14. Rugal folds. The pylorus is the furthest part of the stomach that connects to the duodenum. It is divided into two parts, the antrum, which connects to the body of the stomach, and the pyloric canal, which connects to the duodenum. [2]
Surgery, consisting of excision of part of the lower stomach, also called antrectomy, is another option. [6] [16] Antrectomy is "the resection, or surgical removal, of a part of the stomach known as the antrum". [2] Laparoscopic surgery is possible in some cases, and as of 2003, was a "novel approach to treating watermelon stomach". [26]
In children, congenital pyloric stenosis / congenital hypertrophic pyloric stenosis may be a cause. A pancreatic pseudocyst can cause gastric compression. Pyloric mucosal diaphragm could be a rare cause. Malignant Tumours of the stomach, including adenocarcinoma (and its linitis plastica variant), lymphoma, and gastrointestinal stromal tumours