50.3 MB (50.0 MB compressed)
3882 x 4533 pixels
32.8 x 38.4 cm ⏐ 12.9 x 15.1 in (300dpi)
ZEPHYR / SCIENCE PHOTO LIBRARY ZEPHYR / SCIENCE PHOTO LIBRARY
Coloured computed tomography (CT) scan of the abdomen of a patient aged 66 showing a calculus (stone, black, upper centre left) in the kidney which has caused swelling (dilation) of the renal cavities and a blockage to the ureter (tube) linking the kidney to the bladder. This kidney stone measures 16mm long and 8mm wide.
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