48,702
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(→IHC) |
(→Biopsy) |
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Line 181: | Line 181: | ||
Comment: | Comment: | ||
The adenocarcinoma is positive for TTF-1 and napsin. EGFR/ALK testing was ordered. | The adenocarcinoma is positive for TTF-1 and napsin. EGFR/ALK testing was ordered. | ||
</pre> | |||
===Mucinous adenocarcinoma with noncontributory stains=== | |||
<pre> | |||
Lung, Right Upper Lobe, Core Biopsy: | |||
- ADENOCARCINOMA, MUCINOUS, see comment. | |||
Comment: | |||
The adenocarcinoma is negative for both napsin and TTF-1. EGFR/ALK testing was ordered. | |||
The findings are compatible with a primary or secondary adenocarcinoma; clinical and | |||
radiologic correlation is required. | |||
</pre> | </pre> | ||
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