e-Learning for Instruction and to Improve Reproducibility of Scoring Tumor-Stroma Ratio in Colon Carcinoma: Performance and Reproducibility Assessment in the UNITED Study

Smit, Marloes A; van Pelt, Gabi W; Dequeker, Elisabeth Mc; Al Dieri, Raed; Tollenaar, Rob Aem; van Krieken, J Han Jm; Mesker, Wilma E and UNITED Group; Bogdanovska Todorovska, Magdalena; Ilievski, Boro; Janevska, Vesna; Kostadinova Kunovska, Slavica; Petrushevska, Gordana; Zdravkovski, Panche

doi:10.2196/19408

e-Learning for Instruction and to Improve Reproducibility of Scoring Tumor-Stroma Ratio in Colon Carcinoma: Performance and Reproducibility Assessment in the UNITED Study

Journal

JMIR formative research

Date Issued

2021-03-19

Author(s)

Smit, Marloes A

van Pelt, Gabi W

Dequeker, Elisabeth Mc

Al Dieri, Raed

Tollenaar, Rob Aem

van Krieken, J Han Jm

Mesker, Wilma E and UNITED Group

DOI

10.2196/19408

Abstract

The amount of stroma in the primary tumor is an important prognostic parameter. The tumor-stroma ratio (TSR) was previously validated by international research groups as a robust parameter with good interobserver agreement.