The epidemiology statistics indicated that the hepatitis B popular area often is also liver cancer's succeeding in the imperial civil service examinations area, contracts hepatitis B's person not to contract hepatitis B's person to contract liver cancer's opportunity truly to be more than, this risk reaches as high as 10.7 time of many.
Middle-aged person and old person: Majority liver cancer's succeeding in the imperial civil service examinations ages after 40 years old, this is because the carcinogenic factor's function needs to have an accumulation process, this process is even dozens of year long time. Therefore liver cancer patient is in the majority by the middle-aged person and old person, between 50-60 years old is the succeeding in the imperial civil service examinations age section. In addition, liver cancer's occurrence also concerns with human body's immunologic function decline. Human after the middle age, the thymus withers gradually, thus also gradually weakens with the thymus internal secretion close related cellular immunity function, the human body cannot repel the unusual cell effectively, cancer also seizes the chance to sprout.
Male: Contracts liver cancer's masculine patient to be more than the female obviously.
In the ordinary circumstances, ratio of the liver cancer men and women is 7-10:1, namely the masculine liver cancer patient number is feminine 7-10 times. Why liver cancer take the male as the high-risk group, at present still not accurate explanation. However, has many medical experts to analyze thought that feminine in vivo the female hormone has certainly certainly to certain liver cancer pathogenic factor oppresses the anti-function.
Hepatitis B patient: The epidemiology statistics indicated that the hepatitis B popular area often is also liver cancer's succeeding in the imperial civil service examinations area, contracts hepatitis B's person not to contract hepatitis B's person to contract liver cancer's opportunity truly to be more than, this risk reaches as high as 10.7 time of many. Some scholars believed that the hepatitis B virus initiation liver cancer's way, is because has the hepatitis B virus to breed the hepatitis first, the hepatitis causes cirrhosis of the liver, causes the liver cell to have the atypical proliferation, subsequently develops liver cancer; In addition has some scholars to think that the chronic hepatitis may not cause liver cancer's occurrence directly after cirrhosis of the liver stage. But in their different viewpoint has a point is consistent, namely: The hepatitis B virus possibly is human liver cancer is taken bad in many factor main start factors.
Diet not cleanliness: Eats food to get moldy and spoil food, the food the trace element selenium lacks including in nitrite food as well as food is also for a long time presses to send one of liver cancer's important attributes.
Gets moldy and spoil in food the yellow aspergillus induces cancer's primary factor, the yellow aspergillus is the present up to only one kind is clear about it to have the carcinogenesis material. Simultaneously it is also one of liver cancer's auxiliary causes of disease. The nitrite exists in nature many foods, in the vegetables nitrite's average content probably is 4 milligrams/kilograms, the legumes is higher, may amount to 10 milligrams/kilograms. The nitrous acid salt will not store up in vivo, it may discharge through the urine, in the daily meals' nitrite cannot cause the harm to the human body. The massive nitrite have the very big harm to can the human body, it may transform the nitrosamine class material, this kind of material has the explicit carcinogenesis.
Being addicted to tobacco and liquor: Has the excessive drinking lover, liver cirrhosis's disease incidence rate is very high, but liver cirrhosis and liver cancer's relations are also sincere. If increases quantity smoking again, will speed up, the aggravation liver cirrhosis's formation, will promote liver cancer's occurrence.
Strictly speaking, drinks wine the immediate cause which is not sick, but drinks wine is the careinogen assistant or the salesman, can promote the careinogen carcinogenesis, but can also suppress immune system's function. Moreover, the ethyl alcohol may stimulate pituitary gland's secretion, speeds up the cell division the speed, increases susceptivity which cancer occurs.
How to block “the hepatitis B -> liver cirrhosis -> liver cancer” effectively the progress “the road of no return”?
Jinan Zhongshan the Liver disease Hospital reminds you: The periodic inspection is very important to liver cirrhosis patient
From the hepatitis B patient, to liver cirrhosis, the liver ascites and liver cancer, in this liver disease progress “the road of no return” on, is filling the fear and the helpless. Liver cirrhosis is difficult to govern sickness, if develops liver cancer, “the liver blood stream is exuberant, the nutrition is rich”, its shift, the mortality rate is early high, even if excises or puts, the chemotherapy, the traditional Chinese medicine, the immunity through the surgery and so on many kinds of treatments, 3 year survival percentage still does not surpass 30%. Therefore, when the summit scene refers to liver cirrhosis this question, from Beijing, Shanghai, Guangzhou and Shandong's four place liver disease expert unanimously appealed that the liver disease patient is specially liver cirrhosis patient must arrive at the specialized liver disease hospital to carry on the regular liver function and so on each inspection, treats early, avoids the cancer.