Risk of Recurrence in Patients with Neuroendocrine Tumors After R0-Resection

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Introduction: Operative treatment with curative intention is still the corner stone of all recommendations. Risk of recurrence and time frame for follow-up is not well-defined.

Aim(s): To analyse parameters influencing risk and time of recurrence after R0 resection.

Materials and methods: The data of 192 patients after R0 resection were evaluated retrospectively in regard to age, gender, functionality, primary tumor, stage, grade, immunohistological (lymph-)angioinvasion (L1; V1). Parameters significant in univariate analysis (p<0.05) were analyzed using multivariate Cox regression analysis. Median recurrence free and overall survival time were estimated with the Kaplan-Meier method.

Conference: 10th Annual ENETSConcerence (2013)

Presenting Author:

Authors: Runkel H, Dieckhoff P, Rinke A, Daniel H, Müller D,

Keywords: NEN, recurrence, grade, stage,