Howard B. Schaff MD
An angiogram of the lung is an X-ray test that...
An angiogram is an X-ray test that provides pictures of...
Contrast material, or contrast dye, is a substance used to...
An abdominal ultrasound uses reflected sound waves to produce a...
A computed tomography (CT) scan uses X-rays to make detailed...
A myelogram uses X-rays (fluoroscopy) and a special dye called...
A Doppler ultrasound (or duplex scanning) is a medical test...
Discography is a medical procedure that involves injecting a dye...
A transrectal ultrasound (TRUS) is a procedure in which a...
Spinal tumors are growths that develop on the bones and...
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