Results No difference was found between the groups in relation to gender, ethnicity, age, tumor distance from the anal verge, occurrence of metastases and synchronous lesions on preoperative staging, dose of radiotherapy and performed surgery. Methods Retrospective analysis of medical records of 212 patients operated between 20, in which 182 (85.9%) obtained partial remission at neoadjuvant therapy (Group 1) and 30 (14.1%), total remission (Group 2). Objective Evaluate the variables related to the complete tumor response and the outcomes of patients who underwent surgery, comparing those with partial tumor regression and those with total remission of rectal lesion, at the pathological examination. However, the tumors respond variably to this neoadjuvant therapy, and the mechanisms for response are not completely understood. Instituto Brasileiro de Estudos e Pesquisas de GastroenterologiaĪBSTRACT Background The approach of locally advanced extra-peritoneal rectal adenocarcinoma implies a treatment with neoadjuvant chemoradiotherapy associated with total mesorectal excision surgery. However, the tumors respond variably to this neoadjuvant therapy, and the mechanisms for response are.įull description Bibliographic Details Authors: Comparative study between partial and complete pathological responseĪBSTRACT Background The approach of locally advanced extra-peritoneal rectal adenocarcinoma implies a treatment with neoadjuvant chemoradiotherapy associated with total mesorectal excision surgery. NEOADJUVANT THERAPY AND SURGERY FOR RECTAL CANCER.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |