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(→Adenomyoma of the gallbladder: more) |
(→Adenomyoma of the gallbladder: tweak) |
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===Microscopic=== | ===Microscopic=== | ||
Features: | Features:<ref name=Ref_GLP439>{{Ref GLP|439}}</ref> | ||
*Glands in muscularis propria of the gallbladder wall. | *Glands in muscularis propria of the gallbladder wall - '''key feature'''. | ||
*Significant muscular hypertrophy - '''key feature'''. | |||
*No nuclear atypia. | *No nuclear atypia. | ||
DDx: | DDx: | ||
*[[Gallbladder carcinoma]]. | *[[Gallbladder carcinoma]]. | ||
*[[Chronic cholecystitis]] - has less muscular hypertrophy; overlaps with this diagnosis.<ref name=Ref_GLP439>{{Ref GLP|439}}</ref> | |||
Image: | Image: |
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