Light micrograph section through a human thyroid tissue showing a toxic goitre. A toxic goitre is one that makes too much thyroid hormone, resulting in a condition called hyperthyroidism. Most thyroid nodules are harmless, but some can be cancerous. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Downer, Nigel |
Taille de l’image : | 4902 px × 3565 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |