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(→Classification: clarify) |
(→Microscopic: subdivide) |
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===Microscopic=== | ===Microscopic=== | ||
*Inflammatory cells - | *Inflammatory cells - see below. | ||
**Neutrophils | |||
====Acute gastritis==== | |||
*[[AKA]] ''active gastritis''. | |||
Features: | |||
*Neutrophils - especially when intraepithelial. | |||
====Chronic gastritis==== | |||
Features: | |||
*Plasma cells (in lamina propria). | |||
**Various criteria: | |||
**#Two plasma cells kissing, i.e. two plasma cells touching/overlapping. | |||
**#Three is a crowd, i.e. three plasma cells in close proximity. | |||
===Sydney criteria for gastritis=== | ===Sydney criteria for gastritis=== |
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