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Medical Term:

extraglomerular mesangium


mesangial cells that fill the triangular space between the macula densa and the afferent and efferent arterioles of the juxtaglomerular apparatus.

Synonym(s): polkissen of Zimmermann

See Also: lacis cell

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