Rectal adenocarcinoma | Rectal adenocarcinoma Dukes A | Rectal adenocarcinoma Dukes B1 | Rectal adenocarcinoma Dukes B2 | Rectal adenocarcinoma Dukes C | Rectal adenocarcinoma Dukes D | Rectal adenocarcinoma recurrent | Rectal adenocarcinoma stage I | Rectal adenocarcinoma stage II | Rectal adenocarcinoma stage III | Rectal adenocarcinoma stage IV | Rectal adenocarcinoma stage unspecified | Metastatic rectal adenocarcinoma |