Article
Effect of Co-mutation of RAS and TP53 on Postoperative ctDNA Detection and Early Recurrence after Hepatectomy for Colorectal Liver Metastases.
Journal of the American College of Surgeons - 1 Apr 2022
Nishioka Yujiro, Chun Yun Shin, Overman Michael J, Cao Hop S Tran, Tzeng Ching-Wei D, Mason Meredith C, Kopetz Scott W, Bauer Todd W, Vauthey Jean-Nicolas, Newhook Timothy E
Abstract excerpt
BACKGROUND: Circulating tumor DNA (ctDNA) is a promising biomarker for patients undergoing hepatectomy for colorectal liver metastases (CLM). We hypothesized that post-hepatectomy ctDNA detection would identify patients at highest risk for early recurrence of CLM. STUDY DESIGN: Patients with CLM who underwent curative-intent hepatectomy with ctDNA analysis within 180 days postoperatively (1/2013 and 6/2020) were...
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