Harmonization of the Volume of Interest Delineation among All Eleven Radiotherapy Centers in the North of France.

ABSTRACT:

Background

Inter-observer delineation variation has been detailed for many years in almost every tumor location. Inadequate delineation can impair the chance of cure and/or increase toxicity. The aim of our original work was to prospectively improve the homogeneity of delineation among all of the senior radiation oncologists in the Nord-Pas de Calais region, irrespective of the conditions of practice.

Methods

All 11 centers were involved. The first studied cancer was prostate cancer. Three clinical cases were studied: a low-risk prostate cancer case (case 1), a high-risk prostate cancer case (pelvic nodes, case 2) and a case of post-operative biochemical elevated PSA (case 3). All of the involved physicians delineated characteristically the clinical target volume (CTV) and o

SUBMITTER: Pasquier D 

PROVIDER: S-EPMC4795685 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature