Frozen section evaluation of sentinel lymph nodes in breast carcinoma: a retrospective analysis.

Ecancermedicalscience · 2017 · PMC5659822 · PMID 29104611

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an important trendno p-value reported

However, there is an important trend towards diminishing of SLN frozen section evaluation, and this was observed in a study with 7509 patients over a 10-year period published by Weber et al.

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did not reach statistical significanceno p-value reported

The other variables did not reach statistical significance in final fitted model.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.