Biochemistry Vanillylmandelic acid (VMA) is excreted in urine in which of the following condition? A Alkaptonuria B Phenylketonuria C Pheochromocytoma D Diabetic ketoacidosis 💡 Explanation Vanillylmandelic acid (VMA) is excreted in urine in which of the following condition? ✓ Correct Answer: C. Pheochromocytoma