Medicine The paraneoplastic hypercalcemia in lymphoma is due to ectopic production of which of the following? A Parathyroid hormone-related protein B 1,25 dihydroxyvitamin D C Parathyroid hormone D Prostaglandin E2 💡 Explanation The paraneoplastic hypercalcemia in lymphoma is due to ectopic production of which of the following? ✓ Correct Answer: B. 1,25 dihydroxyvitamin D