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Difference between revisions of "Nephrogenic adenoma"
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*PSA -ve.<ref name=pmid7512941>{{Cite journal | last1 = Malpica | first1 = A. | last2 = Ro | first2 = JY. | last3 = Troncoso | first3 = P. | last4 = Ordoñez | first4 = NG. | last5 = Amin | first5 = MB. | last6 = Ayala | first6 = AG. | title = Nephrogenic adenoma of the prostatic urethra involving the prostate gland: a clinicopathologic and immunohistochemical study of eight cases. | journal = Hum Pathol | volume = 25 | issue = 4 | pages = 390-5 | month = Apr | year = 1994 | doi = | PMID = 7512941 }}</ref> | *PSA -ve.<ref name=pmid7512941>{{Cite journal | last1 = Malpica | first1 = A. | last2 = Ro | first2 = JY. | last3 = Troncoso | first3 = P. | last4 = Ordoñez | first4 = NG. | last5 = Amin | first5 = MB. | last6 = Ayala | first6 = AG. | title = Nephrogenic adenoma of the prostatic urethra involving the prostate gland: a clinicopathologic and immunohistochemical study of eight cases. | journal = Hum Pathol | volume = 25 | issue = 4 | pages = 390-5 | month = Apr | year = 1994 | doi = | PMID = 7512941 }}</ref> | ||
*PSAP -ve.<ref name=pmid7512941/> | *PSAP -ve.<ref name=pmid7512941/> | ||
==Sign out== | |||
<pre> | |||
PROSTATE TISSUE, TRANSURETHRAL RESECTION OF THE PROSTATE (TURP): | |||
- BENIGN PROSTATE TISSUE WITH GLANDULAR AND STROMAL PROLIFERATION. | |||
- UROTHELIAL MUCOSA WITH A MILD LYMPHOCYTIC INFILTRATE AND CHANGES CONSISTENT | |||
WITH CYSTITIS CYSTICA. | |||
- BENIGN CALCIFICATIONS. | |||
- NEPHROGENIC METAPLASIA (MESONEPHRIC ADENOMA), SEE COMMENT. | |||
- NEGATIVE FOR MALIGNANCY. | |||
COMMENT: | |||
This is a benign finding. It is confirmed with immunostaining (POSITIVE for CK7, PAX8; | |||
NEGATIVE for AMACR, CK34betaE12 (very focal staining)). | |||
</pre> | |||
==See also== | ==See also== | ||