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Difference between revisions of "Urothelial dysplasia"
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| Line 111: | Line 111: | ||
Comment: | Comment: | ||
The urothelium has | The urothelium has moderate CK20 staining that extends to the basement membrane. A p53 stain is negative (<10% staining). A Ki-67 stain shows increased staining (marks 20% of urothelium). A p63 stain shows weak/negative surface staining. | ||
</pre> | </pre> | ||
===Block letters=== | ===Block letters=== | ||
<pre> | <pre> | ||
RIGHT URETER (MARGIN), EXCISION: | RIGHT URETER (MARGIN), EXCISION: | ||
- UROTHELIAL DYSPLASIA, SEE COMMENT. | - UROTHELIAL DYSPLASIA, SEE COMMENT. | ||
- NEGATIVE FOR UROTHELIAL CARCINOMA. | - NEGATIVE FOR UROTHELIAL CARCINOMA. | ||
COMMENT: | COMMENT: | ||