Completeness of pathology reports in stage II colorectal cancer
Introduction: The completeness of the pathological examination of resected colon cancer specimens is important for further clinical management. We reviewed the pathological reports of 356 patients regarding the five factors (pT-stage, tumor differentiation grade, lymphovascular invasion, tumor perforation and lymph node metastasis status) that are used to identify high-risk stage II colon cancers, as well as their impact on overall survival (OS). Methods: All patients with stage II colon cancer who were included in the first five years of the MATCH study (1 July 2007 to 1 July 2012) were selected (n = 356). The hazard ratios of relevant risk factors were calculated using Cox Proportional Hazards analyses. Results: In as many as 69.1% of the pathology reports, the desired information on one or more risk factors was considered incomplete. In multivariable analysis, age (HR: 1.07, 95%CI 1.04–1.10, p < .001), moderately- (HR: 0.35, 95%CI 0.18–0.70, p = .003) and well (HR 0.11, 95%CI 0.01–0.89, p = .038) differentiated tumors were significantly associated with OS. Conclusions: Pathology reports should better describe the five high-risk factors, in order to enable proper patient selection for further treatment. Chemotherapy may be offered to stage II patients only in select instances, yet a definitive indication is still unavailable.
|Keywords||Colorectal cancer, pathology reporting, prognostic factors|
|Persistent URL||dx.doi.org/10.1080/00015458.2017.1279872, hdl.handle.net/1765/98594|
|Journal||Acta Chirurgica Belgica|
|Note||No subscription; no full text available yet|
Büttner, S, Lalmahomed, Z.S, Coebergh van den Braak, R.R.J, Hansen, B.E, Coene, P-P, Dekker, J.W.T, … IJzermans, J.N.M. (2017). Completeness of pathology reports in stage II colorectal cancer. Acta Chirurgica Belgica, 117(3), 181–187. doi:10.1080/00015458.2017.1279872