Successful derotation of a splenic torsion in a racing greyhound

A two-year-old male racing greyhound was presented to the Sydney University Veterinary Hospital with a six-week history of intermittent gastric dilatation. Abdominal radiography and ultrasonography were suggestive of splenic torsion without gastric dilatation. Exploratory ceoliotomy confirmed a 540° clockwise rotation of the spleen. Derotation of the spleen was performed and thrombosis was not present in the splenic vessels. Epinephrine was injected into the splenic parenchyma to aid in splenic contraction. The spleen was left in situ. The greyhound made an uneventful recovery and has won several races in the 10-month follow-up period without further problems.