![](/upload/media/research/HistoMAX/MSVA/Napsin A/cancer/GTX04366_cancer_13.jpg) |
Lung- Napsin A negative squamous cell carcinoma of the lung. |
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![](/upload/media/research/HistoMAX/MSVA/Napsin A/cancer/GTX04366_cancer_14.jpg) |
Lung- Napsin A negative squamous cell carcinoma of the lung. Strong Napsin A immunostaining of remnant non-neoplastic lung tissue and/or alveolar macrophages. |
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![](/upload/media/research/HistoMAX/MSVA/Napsin A/cancer/GTX04366_cancer_15.jpg) |
Lung- Squamous cell carcinoma of the lung without Napsin A expression. Strong focal Napsin A immunostaining of remnant non-neoplastic lung tissue. |
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![](/upload/media/research/HistoMAX/MSVA/Napsin A/cancer/GTX04366_cancer_16.jpg) |
Lung- Strong Napsin A immunostaining in an adenocarcinoma of the lung. |
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