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carotid bodies

carotid body

 

Carotid bodies, as aortic bodies, are chemoreceptors specialized to detect changes in the blood pH and oxygen tension. Their cells are usually chromaffin-negative and tumors arising from these structures are usually non functionnal.

Pathology

-  carotid body paraganglioma (chemodectoma, nonchromaffin paraganglioma)

See also

-  paraganglia
-  paragangliomas


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