作者
David K Gaffney, Bronwyn King, Akila N Viswanathan, Maroie Barkati, Sushil Beriwal, Patricia Eifel, Beth Erickson, Anthony Fyles, Jennifer Goulart, Matthew Harkenrider, Anuja Jhingran, Ann Klopp, Wui-Jin Koh, Karen Lim, Ivy Petersen, Lorraine Portelance, William Small Jr, Alexandra Stewart, Ericka Wiebe, Aaron Wolfson, Catheryn Yashar, Walter Bosch
发表日期
2016/7/15
期刊
International Journal of Radiation Oncology* Biology* Physics
卷号
95
期号
4
页码范围
1191-1200
出版商
Elsevier
简介
Purpose
The purpose of this study was to develop a radiation therapy (RT) contouring atlas and recommendations for women with postoperative and locally advanced vulvar carcinoma.
Methods and Materials
An international committee of 35 expert gynecologic radiation oncologists completed a survey of the treatment of vulvar carcinoma. An initial set of recommendations for contouring was discussed and generated by consensus. Two cases, 1 locally advanced and 1 postoperative, were contoured by 14 physicians. Contours were compared and analyzed using an expectation-maximization algorithm for simultaneous truth and performance level estimation (STAPLE), and a 95% confidence interval contour was developed. The level of agreement among contours was assessed using a kappa statistic. STAPLE contours underwent full committee editing to generate the final atlas consensus contours.
Results
Analysis …
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DK Gaffney, B King, AN Viswanathan, M Barkati… - International Journal of Radiation Oncology* Biology …, 2016