Credit: ZEPHYR/SCIENCE PHOTO LIBRARY

Caption: Angiography video of blood flow showing stenosis (narrowing) of the renal artery (upper left). The artery should be visible as a thick dark line, like the one leading to the kidney at right, but is seen to be very thin. This view was obtained using the Seldinger technique, a medical procedure to obtain safe access to blood vessels and other hollow organs. This involves using a pigtail catheter. The patient will probably be fitted with a stent, an artificial tube inserted into a diseased artery to keep it open and maintain blood flow. Angiography is an imaging technique in which a radio-opaque contrast medium is injected into blood vessels to allow them to be seen on an X-ray.

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Keywords: abnormal, anatomical, anatomy, angiography, arteries, arteriography, artery, biological, biology, blood, blood flow, circulation, circulatory system, healthcare, human body, human kidney, kidney, less than 10 seconds, locked down, locked off, medical, medical procedure, medicine, renal, renal arteries, renal artery, unhealthy, unwell, urological, urology, x-ray, xray

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Kidney angiography

K002/9053 Rights Managed

Downloadable master

Duration: 00:00:03.18

Frame size: 576x576

Frame rate: 25

Audio: No

Format: QuickTime, Photo JPEG 100%, progressive scan, square pixels

File size: 19.2M

Original

Capture format: Digital Image Sequence

Frame size: 512x512

Codec: MS-CRAM

Please contact Science Photo Library if you require the original, or other formats.

 

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