question: Q:A 32-year-old man, otherwise healthy, presents with flank pain and severe nausea for the last 9 hours. He describes the pain as severe, intermittent, localized to the right flank, and radiates to the groin. His past medical history is significant for recurrent nephrolithiasis. The patient does not smoke and drinks alcohol socially. Today his temperature is 37.0°C (98.6°F), the pulse is 90/min, the respiratory rate is 25/min, and the oxygen saturation is 99% on room air. On physical examination, the patient is in pain and unable to lie still. The patient demonstrates severe costovertebral angle tenderness. The remainder of the exam is unremarkable. Non-contrast CT of the abdomen and pelvis reveals normal-sized kidneys with the presence of a single radiopaque stone lodged in the ureteropelvic junction and clusters of pyramidal medullary calcifications in both kidneys. Intravenous pyelography reveals multiple, small cysts measuring up to 0.3 cm in greatest dimension in medullary pyramids and papillae of both kidneys. Which of the following would you also most likely expect to see in this patient?? 
  {'A': 'Renal cell carcinoma', 'B': 'Hematuria', 'C': 'Proteinuria', 'D': 'Malignant hypertension', 'E': 'Hyperparathyroidism'},