Is squamous cell carcinoma positive for CK7?
Is squamous cell carcinoma positive for CK7? Positivity for any neuroendocrine marker was seen in 5 (8%) cases of squamous cell carcinoma and 14 (12%) cases of adenocarcinoma (of which 3 cases were positive in 2 markers). Squamous cell carcinoma positive for cytokeratin 7 (CK7). What does CDX2 negative mean? CDX2-negative tumors are often associated […]