50.0 MB (2.0 MB compressed)
5125 x 3410 pixels
43.4 x 29.0 cm ⏐ 17.1 x 11.4 in (300dpi)
ARNO MASSEE / SCIENCE PHOTO LIBRARY ARNO MASSEE / SCIENCE PHOTO LIBRARY
Colonoscopy. Doctor checking an endoscope before performing a colonoscopy on a patient. A colonoscope is a flexible endoscope that is used to view the interior of the large intestine. Photographed in the Netherlands.
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