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Difference between revisions of "Kidney tumours"
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→Metanephric adenoma
| Line 474: | Line 474: | ||
===General=== | ===General=== | ||
*Benign. | *Benign. | ||
*Afflicts adults and occasionally children. | |||
===Micro=== | ===Micro=== | ||
Features: | Features:<ref name=Ref_WMSP284>{{Ref WMSP|284}}</ref> | ||
*Small uniform cells with: | *Small uniform cells with: | ||
**Fine chromatin. | **Fine chromatin. | ||
| Line 484: | Line 485: | ||
DDx: | DDx: | ||
* | *Epithelioid nephroblastoma (Wilms tumour) - these typically have: | ||
**Irregular nuclear membrane. | **Irregular nuclear membrane. | ||
**Nucleoli. | **Nucleoli. | ||
**Mitoses. | **Mitoses (rare in ''metanephric adenoma''). | ||
*Papillary RCC.<ref name=Ref_WMSP284>{{Ref WMSP|284}}</ref> | |||
Images: | Images: | ||