Preoperative CT Nodal Staging Versus Pathology in Colon Cancer: A Retrospective Multicentre Diagnostic Accuracy Study
Background/Objectives: Computed tomography (CT) informs preoperative staging in colon cancer, yet its diagnostic accuracy for lymph node involvement relative to pathological staging remains uncertain. We examined nodal concordance and multicentre variation in Poland. Methods: This retrospective diagnostic accuracy stud...