The Mortality Of Regular Cancers

We know cancer take place all over the word, while due to different conditions, different ways of life and different cultures in different countries, cancers' incidence morbidity and familiar cancers kinds are unlike. In China, the main cancers are esophageal cancer, gastric cancer, colon cancer, liver cancer and NPC, lung cancer, breast cancer, cervical cancer, leukemia.

Carcinoma of esophagus: In our country, there are many people suffer from carcinoma of esophagus, and death rate is very high. According to the investigation in China in the 1970s, the total mortality stay the second, followed the stomach esophagus. From the 1980s, carcinoma of esophagus was the second killer in male and the third in female. In the early 1990s, in all sorts of cancers, esophagus mortality declined, but still relied on the top 3-4. In our country; esophageal cancer has a certain distribution. Generally speaking, the incidence of farmer is higher than city.

Stomach cancer: In the past, the stomach deaths stay the top one. In 1990s in the city was the second, but in the rural still ranks first. The incidence of a disease rise with the age, and did not change a lot.

Colorectal cancer incidence and mortality in China present an upward trend. In nationwide, it is in four to six of the most common cancer. It is rated to the environment and living habits.

Liver cancer: It is a high death disease in our country. In all cancers mortality, liver cancer rank the third, 11 million deaths every year.

Nasopharyngeal carcinoma: The south area is the high infection region, for example, Guangdong, Guangxi, Hunan and so on. Morbidity decreased along the south to north. Generally speaking, male is easier than female.

Lung cancers: is the most common cancers. The death rate is becoming bigger and bigger. According to the experts prediction, lung cancer is connected with the bad living habits. What's more; lung cancer can be resulted in the smoking. You smoke how much or how long, you will get how many dangers.

Breast cancer: morbidity in our country is very low, but in recent years, breast cancer incidence is increasing. The morbidity of women is nine times more than men. In Beijing, Tianjin, Shanghai and the coastal areas in China, breast cancer occurs more frequently. Mortality rate increased with age.

In Gynecologic Cancers, cervical cancer can be say the first cancer and the mortality is very high. In our country, the age at onset is usually late, average 65 years old. The death rate is once the forth.

Leukemia is one of the most common cancers in hemopoietic system. The morbidity ranked the 5 percent in all the cancers, and usually is teen-agers.


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