A 55-year-old man with a non-functioning pituitary adenoma undergoes transsphenoidal surgery. On postoperative day 3, he develops polyuria (8 L/day), polydipsia, and serum sodium of 148 mEq/L. What is the most likely diagnosis?
Sign up free and practice all 1 Central Diabetes Insipidus MCQs with AI-powered explanations tailored to your performance.
Create Free Account