Cardiac dysfunction occurs in hypereosinophilic syndromes is a major cause of morbidity and mortality. In patients with high clinical suspicion for acute myocarditis and confirmed peripheral eosinophilia, timely diagnosis and treatment is imperative to avoid the catastrophic consequence of irreversible fibrotic changes to the cardiac tissue.

Post-operative polyuria due to Diabetes Insipidus is a commonly reported complication of pituitary surgery. However, central DI post abdominal surgery is rare and may be related to pre-existing DI or prolonged surgery with intraoperative blood loss. A thorough workup needs to be done to exclude central DI in such patients.