The category of liver cancer

The liver cancer have where how many?
The liver cancer contains two major types and the property is very different:Deliver sex liver cancer at first, rise in liver;After hair or call to transfer sex liver cancer, namely first in the body other part occurrence, afterward spread to liver.
Some at first deliver sex liver tumor is positive, will not spread to the body other parts.This kind of benign tumor usually the physical volume be very small, there is probably no symptom, but just at times discover while carrying on other surgical operations to perhaps check body.This kind of benign tumor unless result in symptom, otherwise need not excision.
Deliver sex liver cancer at first
What is at first to deliver sex liver cancer?
At first deliver sex liver cancer is a kind of most familiar cancer in the region in the tropical development.In the Chinese hinterland and the Taiwanese incidence rate be all very high, there is buoyant evidence in Hong Kong, too.Although the flourishing nation also seldom sees,the case also have increment.Deliver sex liver cancer to contain two major types at first.The liver cell is most familiar cancer( hepatoma or hepatocellular carcinoma), be also hepatic main cell( liver cell hepatocytes) occurrence variation.This kind of liver cancer usually limits at liver, but at times wills also spread to other organs.
Another the origin which deliver sex liver cancer at first is at the bile duct wall cell, be called a bile duct cancer.(cholangio-carcinoma or bile duct cancer)
Deliver the cause of sex liver cancer at first
At the west nation, the liver cell cancer usually accompanies with cirrhosis(cirrhosis), be also a liver to appear small piece wound Ba(fine scarring).The reason of the cirrhosis includes to drink to excess over a long period of time, but only a handful of meetings develop to become to deliver sex liver cancer at first.Infect the liver(hepatitis) virus will also increase cirrhosis with to the risk of liver cell cancer.Chronic B type(B), C type(C), D type(D) hepatitises all have this kind of risk.A type(A) hepatitis will not then cause cirrhosis or deliver sex liver cancer at first.
Another rare example is a hemoglobin(haemachromatosis), make to accumulate an iron of gather the surfeit inside body, indirect increment liver cell cancer of risk.The yellow song syphilis produced after the Asia, peanut and corn become mildewed vegetable(aflatoxin), believe is also that liver cell cancer one is main to become because of.Compare with liver cell cancer, the bile duct cancer is rare and have to be many.Become because of up to now don'ting be clear, knows that often willing be ulcerate sex colon to blaze(ulcerative colitis) a type of bowel is dirty burning of sufferer of the body discover.But in Asia, the liver fluke(liver fluke) lives on in the liver and is as well see as the bile duct cancer one main become because of.
At the west, contract liver cancer of usually is middle age and elder, but occasionally also have a child.At Asia, sufferer's ising not a few is a youth.But male sufferer again the triple of equal to female.