Short-term severe polyuria responsive to vasopressin after hypoglycaemia and hypotension in a domestic shorthair cat.

Case Summary: An 8-month-old male neutered domestic shorthair cat presented for acute vomiting. Abdominal ultrasound examination revealed a jejunal foreign body, which was removed via enterotomy. Preoperatively, the patient was hypoglycaemic and, intraoperatively, a dopamine infusion was required to maintain a mean arterial pressure >60 mmHg.