片语
rectum and colon cancer结直肠癌
low rectum cancer operation低位直肠癌切除
low rectum cancer低位直肠癌
advanced rectum cancer进展期直肠癌
Colon and Rectum Cancer结直肠癌
human rectum cancer人直肠癌
sensitive rectum cancer cancer敏感性肠癌
superior rectum cancer直肠上段癌
rectum cancer operation位直肠癌切除
colon cancer结肠癌;大肠癌;直肠癌
rectal cancer直肠癌