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Medical Term:

Gomori chrome alum hematoxylin-phloxine stain

Pronunciation: go-mo're

Definition: a technique used to demonstrate cytoplasmic granules, after Bouin or formalin-Zenker fixatives, using oxidized hematoxylin plus phloxine; in the pancreas, beta cells are blue, alpha and delta cells are red, and zymogen granules are red to unstained; in the pituitary, alpha cells are pink, beta cells and chromophobes are gray-blue, and nuclei are purple to blue.

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