Person of inchoate rectum carninomatosis does not need chemical treatment commonly after the operation is excised, chemistry is treated in be opposite, terminal case is confirmed the recrudesce that can reduce 30 ％ to control is led, in live period can reach 24 months. The program that institute of knot rectum cancer uses is 5 - 4 hydrogen of F ｕ ＋ folic acid calcium or 5 - 4 hydrogen of F ｕ ＋ platinum of oxalic acid of folic acid calcic ＋ or develop opening general, right in lengthening of cancer of terminal knot rectum live period very helpful, as a result of staticArteries and veins gives drug relatively take time, hope through profess to convinced of late Rhoda will replace 5 - FU vein injects, and curative effect is not reduced. Change cure to cooperate target to already became new remedial pattern to cure, development gives the new drug that come recentlyｎ of ｉ of ｔ of ｓ of ａ of the ｖ that be like A already entered Ⅲ period clinical, show better remedial prospect.