A 32-year-old man comes to the physician for a 3-day history of dark-colored urine and dull left-sided flank pain. He has lost 10 pounds over the past 2 months. He is a non-smoker and non-drinker. Serum calcium is 10.4 mg/dL. He is aware that his father had a similar condition many years ago.
Which of the following is most likely to be seen in this patient?
A) Adenoma sebaceum
B) Angiomyolipoma
C) Diastolic murmur
D) Nerve sheath tumors
E) Retinal hemangioma
