Modified Ryan scheme for tumor regression scoring in rectal cancer treated preoperatively
Modified from: Ryan R, Gibbons D, Hyland JM, et al. Pathological response following long-course neoadjuvant chemoradiotherapy for locally advanced rectal cancer. Histopathology 2005; 47:141.
http://onlinelibrary.wiley.com/wol1/doi/10.1111/j.1365-2559.2005.02176.x/abstract. Copyright © 2005. Reproduced with permission of John Wiley & Sons Inc. This image has been provided by or is owned by Wiley. Further permission is needed before it can be downloaded to PowerPoint, printed, shared or emailed. Please contact Wiley's permissions department either via email:
permissions@wiley.com or use the RightsLink service by clicking on the 'Request Permission' link accompanying this article on Wiley Online Library (
http://onlinelibrary.wiley.com).