Central Diabetes Insipidus in an Off-pump Coronary Artery Bypass Grafting Surgery

Prashant Nasa1, Girishchandra Varma2, Amitabh Kulkarni3

  • 1Department of Critical Care and ICU, NMC Specialty Hospital, Al Nahda, Dubai, United Arab Emirates.

Polyuria in perioperative coronary artery bypass grafting (CABG) surgery is common and mostly benign. Diabetes insipidus (DI) post-CABG is however very rare and mostly have been related with use of cardiopulmonary bypass (CPB) pump. The patient recovered completely with transient requirement of exogenous vasopressin. The central DI may be considered as a differential diagnosis in case of polyuria in the perioperative period of CABG surgery.

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