Difference between revisions of "Papillary cystadenoma of the epididymis"

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*CK20 -ve (0 of 4 cases +ve).
*CK20 -ve (0 of 4 cases +ve).
*S100 -ve (1 of 4 cases +ve).
*S100 -ve (1 of 4 cases +ve).
==Sign out==
<pre>
Right Epididymis, Mass, Excision:
- Papillary cystadenoma of the epididymis, see comment
Comment:
The tumour stains as follows:
POSITIVE: AE1/AE3, vimentin
NEGATIVE: CD10, calretinin, CD68, S100, OCT3/4
Papillary cystadenoma of the epididymis is a benign uncommon
tumour associated with von Hippel-Lindau disease in approximately
1/3 of cases.
</pre>


==See also==
==See also==
48,720

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