[Splenectomy in a dressage pony: end of sports career?].
A 14-year-old Arabian cross-bred gelding was referred to the University Clinic because of mild, recurrent signs of colic for 5 days. The pony showed icteric mucous membranes, haemolytic blood, and dark coloured urine. Internal examination did not give a clear diagnosis. Unidentified intra-abdominal strands were found and haemorrhagic abdominocentesis led to the decision to perform an exploratory laparatomy. An extremely enlarged spleen was the sole finding. A splenal biopsy sample was taken and surgery was completed. The pony remained colicky, so the spleen was examined by ultrasonography. After this examination, the tentative diagnosis 'tumour of the spleen' was made and splenectomy was performed. Pathological examination of the spleen revealed splenomegaly caused by infarctions of unknown origin. Eight weeks after surgery, the pony started again in dressage competition. Six months after splenectomy, the pony won the provincial dressage competition.
Westerduin
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FE
Hoofdafdeling Gezondheidszorg Paard, Faculteit der Diergeneeskunde, Universiteit Utrecht, Yalelaan 12-16, 3584 CM Utrecht. fenna-lambert@planet.nl
Lankveld
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DP
van der Velden
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MA
Back
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W
Sloet van Oldruitenborgh-Oosterbaan
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MM
D000818:Animals; D001706:Biopsy / Q000662:veterinary; D003085:Colic / Q000601:surgery / Q000662:veterinary; D006734:Horse Diseases / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D006736:Horses; D007813:Laparotomy / Q000662:veterinary; D008297:Male; D013156:Splenectomy / Q000662:veterinary*; D013163:Splenomegaly / Q000000981:diagnostic imaging / Q000601:surgery / Q000662:veterinary*; D013177:Sports; D014463:Ultrasonography