A, swollen sufferer in cancer in later period is before having an operation treatment, having belonged to than the stomach cancer of the later period, the cancer is swollen to have worn deeply the stomach wall, 侵 and belly cavity organizes with the close by organ, if pancreas, colon, liver, bowel is 膜 etc.; or through lymphoid organize transfer to the distant place.Can't cure for good the sexual an excision tumor in surgical operation, the with the result that belly cavity inside remains the cancer that quantity do not wait organizes, these suffererses appear to relapse soon and then after ising usually the 术 .For example there is an old-age sufferer, because of 3 months of anorexia not to value, appeared the proceeding afterwards emaciated, vomit, do not digest the food 1 month to just go to the hospital 诊 , was examined a patient by check for stomach 窦 cancer companion 幽 a 梗阻 .It discovers in the surgical operation the stomach 窦 empress wall tumor has glued with pancreas to connect but can't cut off thoroughly, after the 术 not enough half a year appear a 腔 lump with the stomach water.
Two, the surgical operation treatment is not enough to there is a handful of doctor thoroughly making a point of the near the curative effect of 斯 only, the simplicity sets out from the wound angle, not well the region contracts the surgical operation scope that stomach cancer cure for good, the with the result that belly cavity inside remained the cancer of the hard detection in a little amount naked eye the swollen organizing or transfer the lymphoid knot, neglecting to synthesize the treatment again after plusing the 术 .They after 术 the near period often recover very good, but over a period( generally and after operation a year inside), will appear the cancer the swollen relapsing.
Three, the machine immunity dint is lowly to have many stomach cancers the sufferer 术 front already the organism immunity dint descends, expressing primarily in the immunity decrease of defendoofing the function, namely the immunity in cell identifies with kill the ability of the wound cancer cell lowers; plus the surgical operation wound with the anaesthesia to the stroke of the body resistibility, cause this type of sufferer is after operation the immunity dint is much lower.If the hour of 术 empress can not compare with increases the sufferer's immunity dint, then sufferer usually after operation the tumor relapses; made even than cure for good thoroughly, also there will be a part of people after 术 the forward relapses.Have the middle age of a Ⅱ period stomach cancer the sufferer, is lower because of the machine immunity dint level, professional after curing for good the 术 5 years, discovers in the 脐 bore department lump, was confirmed by pathologic check for transfer the sex stomach cancer.
Four, the biology characteristic is usually malignant degree to point the tumor.The malignant degree of the its stomach cancer in usually old-age sufferer is opposite and lower, but the malignant degree in sufferer in young stomach cancer is opposite and higher, preparing behind worse.By any large, the malignant degree is higher and is swollen to the strong cancer in drug-resistant in chemotherapy, the malignant degree is low and is swollen to apt to relapse to the impressionable cancer in chemotherapy.
In fine, reason that stomach cancer 术 relapse behind than complicacy, a sufferer may have the variety relapse the factor esse.And the different different from individual difference, sufferer in housebound feeling can express relapses the evidence differently.
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