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Proliferating cell nuclear antigen (PCNA) in medullary thyroid carcinoma. | LitMetric

We investigated the expression of proliferating cell nuclear antigen (PCNA) in paraffin sections from 20 cases of medullary thyroid carcinoma (MTC). Follow-up data were available in eleven cases. PCNA index positively correlated with the degree of cellular pleomorphism (grade) of the tumor (p < 0.01), the pathologic stage (p < 0.01) and the poor clinical outcome (p < 0.05). These findings suggest that PCNA may be of prognostic significance in MTC.

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http://dx.doi.org/10.1007/BF01218417DOI Listing

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