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Difference between revisions of "Lung tumours"
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→Poorly differentiated carcinoma
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==Poorly differentiated carcinoma== | ==Poorly differentiated carcinoma== | ||
===General=== | |||
*Should be used when the DDx is ''small cell carcinoma'' versus ''non-small cell carcinoma''. | |||
*''Poorly differentiated carcinoma'' leaves the surgical options on the table. | |||
===IHC=== | |||
*Lack of staining with [[neuroendocrine markers]] (chromogranin A -ve, synaptophysin -ve, CD56 -ve). | |||
*Keratins +ve. | |||
===Sign out=== | ===Sign out=== | ||
<pre> | <pre> | ||