Omental herniation through the esophageal hiatus in a cat.
A four-year-old male cat was presented with regurgitation. Thoracic radiography and contrast radiogram showed a large oval mass and elevated esophagus. Exploratory thoracotomy showed omental herniation into the posterior mediastium through the esophageal hiatus. Because the mass of the omental herniation was so large, celiotomy through a paracostal incision was combined in order to return the omentum to its normal position. The diameter of the esophageal hiatus was approximately 1 cm but no fibrous adhesion was observed around the hiatus. Continuous 1-0 surgical sutures on the hiatus reduced the diameter of the hiatus. The cat made a successful postoperative recovery without complications.
Mitsuoka
Kokori
K
Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Tanaka
Ryou
R
Nagashima
Yukiko
Y
Hoshi
Katsuichiro
K
Matsumoto
Hirokazu
H
Yamane
Yoshihisa
Y
D000818:Animals; D002371:Cat Diseases / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D002415:Cats; D006551:Hernia, Hiatal / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery / Q000662:veterinary*; D008297:Male; D009852:Omentum / Q000473:pathology* / Q000601:surgery