circular folds of small intestine
Definition: the numerous folds of the mucous membrane of the small intestine, running transversely for about two thirds of the circumference of the gut.
Synonym(s): plicae circulares intestini tenuisTA, Kerckring folds, Kerckring valves, plicae circulares, valvulae conniventes
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Examples: glitazone, GI cocktail, etc.
