
  Question
  This 19-year-old man presented with a 10-month history of Raynaud's phenomenon, fever, abdominal pain, and hypertension. What diagnosis is suggested by the findings on his angiogram?
     Takayasu's arteritis
    Wegener's granulomatosis
    Paraganglioma
    Systemic lupus erythematosus
    Polyarteritis nodosa