Circulating cell-free DNA and tumor DNA dynamics in obstructive colon cancer undergoing neoadjuvant chemotherapy following stent placement

BackgroundTo improve the prognosis of patients with obstructive colon cancer, performing neoadjuvant chemotherapy after self-expanding metallic stent (SEMS) placement followed by elective surgery is currently one of the treatment methods for obstructive colon cancer. However, the oncological risks o...

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Bibliographic Details
Main Authors: Kunning Zhang, Jiagang Han, Zhiwei Zhai
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-07-01
Series:Frontiers in Surgery
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fsurg.2025.1581993/full
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