Vascular ring anomaly with coarctation of the aorta in a cat.
A 13-week-old, entire male domestic shorthaired cat was presented with a nine-week history of regurgitation following the ingestion of food. A diagnosis of a vascular ring anomaly with coarctation of the aorta was based on clinical signs, angiography and echocardiography. Surgical exploration via a right lateral thoracotomy confirmed the existence of a persistent right aortic arch with right ligamentum arteriosum, aortic coarctation and an aberrant left subclavian artery. Following the surgical transection of the aberrant left subclavian artery, the cat made an uneventful recovery, showing normal swallowing function with no evidence of regurgitation. Twelve months after surgery, the cat had no special dietary requirements and remained clinically normal.
White
R N
RN
Davies White Veterinary Specialists, Manor Farm Business Park, Higham Gobion, Hitchin, Hertfordshire SG5 3HR.
Burton
C A
CA
Hale
J S H
JS
D000818:Animals; D001013:Aorta, Thoracic / Q000002:abnormalities* / Q000000981:diagnostic imaging; D001017:Aortic Coarctation / Q000150:complications / Q000175:diagnosis / Q000662:veterinary*; D002371:Cat Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D002415:Cats; D003937:Diagnosis, Differential; D004940:Esophageal Stenosis / Q000209:etiology / Q000662:veterinary; D008297:Male; D011859:Radiography; D013348:Subclavian Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging