A 54-year-old woman with chronic shortness of breath, now worsening with new hemoptysis.
A 23-year-old man with penetrating neck trauma undergoing vascular evaluation.
A 61-year-old woman with history withheld.
A 64-year-old woman with gradual arm swelling.
A 64-year-old woman with left-leg swelling, pelvic pain, and history of recurrent deep vein thrombosis.
A 44-year-old woman with a severe headache that began during exercise.
A 40-year-old woman with headaches and focal neurologic deficits including numbness and tingling in her hands and feet.
