作者: D. Vallböhmer , E. Bollschweiler , J. Brabender , I. Wedemeyer , P. P. Grimminger
DOI: 10.1007/S00384-012-1487-6
关键词:
摘要: Purpose Neoadjuvant treatment options have been developed to improve survival of patients with locally advanced rectal cancer. As only a major histopatholocial response benefit from this preoperative therapy, several tumor regression grading systems developed. However, currently no accepted comprehensive system for clinical use is available. Therefore, we studied the impact four histological in neoadjuvant therapy