[Overview]

The former liver cancer that send a gender is to point to happen at the canceration with the epithelial bile duct inside liver cell and liver, it is one of the mankind's commonnest malignant tumor. In our country liver cancer, liver cell cancer (HCC) occupy about 80% - 90% , mix cancer for cell of cancer of bile duct cell and liver cell bile duct next. Clinical see liver is painful, epigastrium bump, have a sex angular etc. Traceable liver is other the malignant tumor of cellular composition is rare.
Cancer of the liver has a disease to hide, preclinical long, height malign, progress is rapid, invade a gender the characteristic such as the strong, easy move, difference after healing. Its incidence of a disease has ascendant tendency of year after year.
Cancer of the liver sends an area high main branch at southeast Asia, african southeast ministry reachs European southern part. North America and boreal Europe are scarce. Whole world in all sorts of malignant tumor, the incidence of a disease of cancer of the liver occupies 4 ％ about; Mortality of cancer of the liver is in all sorts of malignant tumor, the male occupies the 7th, the female occupies the 9th, every year about 250 thousand person dies at cancer of the liver. Our country is country of tall hair of cancer of the liver, every year about 110 thousand person dies at cancer of the liver, 42 what hold sum total of whole world liver cancer about. 5 ％ .
From the point of the geographical distributinging characteristic of our country liver cancer: Inland of coastal prep above, southeast and southwest of northeast prep above, northwest and China north; Big talk of coastal river river and islands prep above are coastal and other area. Our country liver cancer sends an area high to be like next characteristics: Warm, damp, rainy, year average air temperature is in 30 ℃ above, relative humidity is in 80 ％ above; If Jiangsu saves sea door county, open east city, county of Fujian Province Tongan, guangxi esteems left county, help up peaceful county, zhejiang saves county of Sheng Si county, hill of another name for Taishan Mountain to wait. Before tall mortality of our country liver cancer 3 areas are ordinal for: Jiangsu province, Fujian Province and Guangxi Zhuang Autonomous Region. The crowd of our country liver cancer is dispersed characteristic: Sending an area high, of the men and women it is 3:1 than making an appointment with, popularly area and low hair area are 1 ～ 2:1, incidence of a disease of female of area of a little low hair male of summary prep above, it is 1:0 about. 5 ～ 0. 7.
Cancer of the liver belongs to a doctor of traditional Chinese medicine to learn " accumulation " , " 癥 a lump in the abdomen ' , " icteric " , " bouffant " , " coerce is painful " wait for a category. Ancient have again " fat gas " , " ruffian is angry " , " accumulate gas " say.

[The pathogeny learns]
Heretofore of pathogeny of cancer of the liver still is not clear about, according to sending an area high epidemiology is investigated, the following element may be concerned with popularity of cancer of the liver.
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