Asymptomatic Pituitary Apoplexy After Aortocoronary Bypass Surgery

Abstract

SUMMARYPituitary apoplexy usually presents with acute neuro‐ophthalmological complications that require urgent neurosurgical intervention. We present a case of pituitary apoplexy following aortocoronary bypass surgery that was asymptomatic until the patient presented with features of hormonal deficiency three months later. Only one case of pituitary apoplexy has been described in the literature following cardiac surgery that did not require operative intervention. We discuss the aetiology of pituitary apoplexy and the possible mechanisms for such an event after cardiac surgery. Although this is rare, any unusual feature after operation such as lethargy or erectile dysfunction should remind us of hypopituitarism.