Concealment cutthroat
This year beginning of year, a patient hands down to see at the family members' Chan Liberation Arm expert's out-patient service of 307 hospitals, his claiming to be legs has never proceed energetically to walk, "the leg always delivers soft, other troubles have no."
Tumor of be on duty one section director Bao cloud Hua did blood check and CT for this sufferer.Because Liberation Arm 307 hospital lords cure tumor and malignant blood disease, the sufferer who comes to seek medical advice is mostly doubt by other hospitals or confirms for the cancer, but be like thus the case of"leg the hair be soft", the Bao still keeps running into for the first time.
The result is very quick and then came out, this sufferer was confirmed the hormone which secretes for the lung cancer-cancer cell, many Mao and some Maos make this electrolyte mess in the patient's body, the density of potassium ion is low in the blood and express a symptom with nerveless whole body thus.
"Lung cancer sufferer not and all is the performance is stuffy for chest and takes blood these in a cough, fever and phlegm typical of breath system symptom, have a lot of even later period also just express for the lung external disease a form, very concealment, at out-patient service all of us are to in detail inquire to still have where not good, can't have to neglect at 1:00."The Bao say.
On the out-patient service case form of 307 hospitals, recorded the lung cancer multifarious performances.Some patients are headache and spirit be anxious and fretful, was confirm to be the lung department cancer cell to transfer a brain through a blood behind;Some patients contain hard piece at the liver department touch and check the result's ising a cancer cell has already spread to liver;The patient still had whole body bones ache, that was the cancer cell to transfer bone organization ……
A time chests deeply and also can't insure annually safety, "307 every year of hospitals give old staff's check-up, can look up a lung cancer case, but at last time check-up of time, the their body is still very normal."
"If ability at an expect in time discover combine norm treatment, the cure rate of lung cancer can attain 70%.The actual circumstance in"the Bao say that" but now BE, the patient arrives at a hospital, many is already medium later period, lung cancer the sufferer be total last of 5 year, the livability doesn't arrive 10%."
He listed 307 hospitals through the years of a set of covariance data:In 100 patients who come to seek medical advice, 75 people in great quantities spread because of the cancer cell at least, swollen lymphoid knot and afferent connect with each other the etc.'s reason have already can't have an operation a treatment and leave of in 25 patients who can perform operation, and then have 5 people after the chest is open discover can't cut off clean, actually only 20 people can make to cure for good sex surgical operation treatment.But end here in 20 people, only don'ting arrive 10 people can survive above for 5 years.
The high peak hasn't come
Outbreak rate and death rate of lung cancer have already line up in the first of various malignant tumor currently.World Health Organization once released a warning to say in 2001, in past 10 years in, the outbreak rate of global lung cancer 22% speed are quickly rising annually and the every year world adds lung cancer a sufferer to reach to 120 myriad peoples and die 110 myriad peoples.
At the our country, the circumstance may be what a mess.The university chronic disease of the concord medicine department and dangerous factor research center director's professor Yang2 Gong Huan4 say, since 1991, the death rate of the our country lung cancer exceeds stomach cancer and liver cancer and jump a head of reside various tumor disease.BE managed a finished"Chinese crowd death map" research by her to show, at 1991-2000 years,s, in the male especially 35-69-year-old crowd, the death rate ascension of lung cancer obvious, attain thousand times it four.
She say that turn to industrialize the pollution of the turn worse of progress and mankind's living environment and break with town along with the population advanced age, especially smoke cigarette continuously increase of the population, at the coming 20 year, , our country outbreak and death rate of the lung cancer will also continue to increase.
National research office of the tumor prevention and cure announced recently our country outbreak present condition and trend of the lung cancer analytical, from 2000-2005 years, our country the outbreak number of the lung cancer will increase 120,000, among them male will from 260,000 increase to 330,000, increase 26.9%;Female from 120,000 increase to 170,000, increase 38.4%.
The our country existing smoke 320,000,000 peoples, female and nonage's smoker present year by year up-trend.National tumor prevention and cure research director, Li3 Lian2, in the office teaches an estimate, if current smoking condition in China constant, so present male under 29 years of age, there will be about 100,000,000 people till 2050 at the middle age or the old age because of smoke cigarette to die, the female death toll will also attain millions.
The household inherits easy sensitive faculty
The cell develops "lose control of" cancer cell from the wall skin in a normal lung bronchus, need the endless process of a "continuously stimulate, the end completion changes from the quantity the quality change", probably as long as few decades.
The university member of the concord medicine department tumor learns national point laboratory Shao Shu Juan a professor to say, similar to other malignant tumorses, the occurrence of the lung cancer is also a many genes participate, many steps of complicated process.
Bao cloud Hua is in clinically detection, these malignant tumor cells grow in the earlier period very slow-moving, "but once growing 0.5-1 Li rices size then start quickly growing by astonishing speed."
For the complicated process of this"many genes participate, many step", a consensus of science field BE, outside because of with inside because of of the common function was end to cause lung cancer pathological changes.
"Beyond all doubt, the smoking is to induct lung cancer of main outside because of, this has already been experiment by the small rat with investigate of Epidemiology result confirm."Bao cloud Hua says that the United States is after adopting smoke to control measure, the outbreak rate of male lung cancer then starts obviously descending from 1984, but the female rises because of smoking rate, but the outbreak rate of lung cancer still go up.
He to the our country has a great deal of teenager to smoke cigarette currently and society still is regarding as a kind of social convention of smokings to mean a misgiving, "because of tobacco of poison harm Zhi after the effect, our country the outbreak high peak of the lung cancer return non-arrival come."
Though the experts emphasize the bane of smoking again and again, yield results very tiny.Bao cloud Hua say that"this to some extent is because science field hasn't given a clear answer-if I tell that you absorb how much smoke certain meeting get lung cancer, so your affirmation will not absorb again."
A phenomenon can't deny BE, some people didn't smoke cigarette an end but got lung cancer during a lifetime, and some people absorbed the smoke in lifetime end also do not get lung cancer, this also made smoke the peoples "the heart save by luck".
"This in fact is a household to inherit easy sensitive faculty is rise a function."The Shao Shu Juan explanation say that those background better crowd of the household heredity, affirmation also includes after smoking cigarette over a long period of time the difference happen in some cells change, but he the repair gene in the body can repair the cell of these damages but avoid a cancer change very quickly;And some immunity functions differ of the easy feeling crowd also easily contracts lung cancer after even doesing not smoke cigarette, but getting in touch with another carcinogen.
She emphasize that"especially those persons of histories who have household lung cancer the disease, must keep off tobacco with passive smoking."
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