A.20~30Gy/2~3周 B.0~35Gy/3~3.5周 C.35~40Gy/3.5~4周 D.40~45Gy/4.5~5周 E.45~50Gy/4.5~5周
A.貧血 B.嘔血 C.黑便 D.腹脹 E.腹痛
A.癌腫浸潤深度未穿出肌層且無淋巴結(jié)轉(zhuǎn)移 B.癌腫侵入直腸周圍組織,但無淋巴結(jié)轉(zhuǎn)移 C.癌腫伴有腸旁及腸系膜淋巴結(jié)轉(zhuǎn)移 D.癌腫伴有腸系膜下動脈淋巴結(jié)轉(zhuǎn)移 E.癌腫伴有遠(yuǎn)處器官轉(zhuǎn)移