The use of personalized biomarkers and liquid biopsies to monitor treatment response and disease recurrence in locally advanced rectal cancer after neoadjuvant chemoradiation.

Oncotarget · 2015 · PMC4742005 · PMID 26451609

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may be significantno p-value reported

Indeed, the risk of local recurrence in patients with complete clinical response with no immediate surgery may be significant [ 6 ].

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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.