The ENETS TNM staging and grading system accurately predict prognosis in patients with rectal NENs

Background Factors associated with rectal NENs prognosis are poorly investigated. Aim To evaluate the prognostic role of the ENETs staging and grading systems in rectal NENs. Methods Tertiary referral, multicenter, retrospective study. Factors associated with OS and PFS were investigated by Cox-regression analysis, with best size cut-offs calculated by ROC analysis. Results Of 100 patients (mean age 55, 45% male, mean size 16.2 mm) 62, 5, 10 and...