The smoke people carefully provokes a larynx cancer

Turn over to open tobacco to the malignant tumor"cancer table", in addition to lung cancer, majority of diseases grow all occurrence at head neck.Because the tobacco only passes this taking of thoroughfare to get into a lung department, but this thoroughfare organ is numerous and endanger huge.
The head neck tumor covers scope more wide, generally mainly point to be taken place to the cancer of mouth cavity, and throat department...etc., including mouth cavity cancer and swallow cancer, and larynx cancer...etc..There is a research suggesting, in the larynx cancer sufferer 88%~98% have to smoke cigarette a history over a long period of time, while the half above smoke cigarette more than 20 every day, the female sufferer is no exception.At because of larynx cancer death of in the sufferer, smoke cigarette more than 40 sufferers every day is don't smoke cigarette 13 times that of sufferer.
The chemistry material of tobacco creation probably causes cancer, besides which, , the way for smoking cigarette also has something to do with the occurrence of the cancer.Absorb the pipe, cigar or mastication tobacco usually mainly cause lips cancer and mouth cavity cancer, if the mastication tobacco joins a stimulating seasoning betel nut etc., then alter to cause a mouth cavity cancer.
However someone puts forward question, though some people smoke cigarette over a long period of time, the tumor finally didn't also take place to have something to do with smoking cigarette, this is why?Smoke cigarette in fact cancer-causing really exist a certain individual of easy sensitive faculty, compare to have of person compare the others Be more easily suffer from catching a cold similar, but still some signals Be in aid of to discriminate.The mucosa change of mouth cavity breath way that for example there was once a survey to observe 1000 smokers discovered behind that although 30% sufferers over a long period of time a great deal of smoking, but mouth cavity and larynx have no white spot to appear and see as"not easy feeling", only 2 are taken bad after 3 years;But 10% sufferers although the only short date jot smokes cigarette,mouth cavity and larynx mucosa namely appear a white spot and see as"highly easy feeling" and have 20% occurrence larynx cancer after 3 years;Rest 60% then situated between the two.In addition, the person who has the cancer household the history also needs to be noticed particularly, but those long-term alcohol, then should even prevent°from being in conjunction with of cancer-causing function.
Worthy of reminding BE, head neck tumor the category is a lot of, the clinical symptom not and very unifies, but for have no pain the mouth cavity ulcer fixed menu in restaurant pattern swollen thing more not, hold out for long time don't reduce of swallow pain and take a meal difficulty, voice hoarse, nose's blocking up a companion nosebleed, neck all should arrive check in the hospital in time without pain bigger lump, in order to as early as possible get a treatment.