ZEPHYR / SCIENCE PHOTO LIBRARY ZEPHYR / SCIENCE PHOTO LIBRARY
Coloured X-ray (front view) of the pelvic region in a 72 year old patient showing atherosclerosis (mottled appearance) in the femoral arteries running on the inside of the femur (thigh) bones. Atherosclerosis is the buildup of plaque inside the arteries that can cause disruption in blood flow.
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