[Splenectomy in a dressage pony: end of sports career?].

The research paper looks into the case of a 14-year-old Arabian cross-bred gelding who was referred to the University Clinic after displaying mild, recurrent colic signs over a 5-day period. The gelding was found to have an enlarged spleen, after which it was surgically removed. After a recovery period of eight weeks, the gelding resumed his participation in dressage competitions, going on to win a provincial contest six months later.

Background and Presentation

• The research starts with the referral of a 14-year-old Arabian cross-bred gelding to the University Clinic. The animal showed mild but recurring colic signs for five days, alongside other symptoms such as icteric mucous membranes, haemolytic blood, and unusually dark urine.
• An internal examination was carried out, but it did not give a definitive diagnosis. The only abnormal findings from the examination were unidentified intra-abdominal strands. A hemorrhagic abdominocentesis ultimately led to the decision to perform exploratory laparotomy.

The Diagnosis and Treatment

• During the procedure, they discovered an extremely enlarged spleen which was the only finding. A biopsy of the spleen was taken and surgery was completed. Following the operation, the gelding still showed signs of colic.
• To further investigate, the spleen was examined through ultrasonography. This led to a tentative diagnosis of a splenic tumour which warranted a splenectomy.
• A pathological examination of the removed spleen revealed that the splenomegaly was caused by infarctions of unknown origin, rather than the initially presumed tumour.

Post-surgery and Conclusion

• The Arabian gelding was able to fully recover from the surgery in eight weeks and went back to his dressage training and competitions.
• Not only did the gelding return to the sports, but it also excelled by winning a provincial dressage competition six months after the operation. This shows that a splenectomy does not necessarily mean the end of a sports career for geldings participating in the sport of dressage.