Shown is a PET scan (positron emission tomography) of a 62 year old man with a brain tumour classified as a grade III astrocytoma. The PET scan displays an increased glucose metabolic rate shown by the irregular bright white area in the centre of the scan | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / National Cancer Institute |
Taille de l’image : | 2700 px × 1800 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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