Coloured computed tomography (CT) scan of a normal human kidney. The kidneys (of which there are two) perform a vital role in cleaning the blood. They filter waste products such as urea (a nitrogenous waste) and excrete the urea in the form of urine. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / VSEVOLOD ZVIRYK |
Taille de l’image : | 2357 px × 3707 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |