Coloured X-ray of the left shoulder (seen from below) of a patient showing two chondroblastomas (dark areas, centre left) in the humerus (upper arm bo

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Coloured X-ray of the left shoulder (seen from below) of a patient showing two chondroblastomas (dark areas, centre left) in the humerus (upper arm bone). Often referred to as Codman's tumours, chondroblastomas are rare and benign (non-cancerous), though they can metastasize (spread) to the lungs in extremely rare cases.

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Size: 4800px × 3797px
Photo credit: © MIKE DEVLIN/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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