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Medical Term:

pharyngeal pituitary


the embryonic remnant of the oral end of the adenohypophysial diverticulum that is cut off from the adenohypophysis by the developing sphenoid bone; composed chiefly of chromophobes and, under normal conditions, considered physiologically inactive.

See: pituitary gland

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.