Lung Cancer

Smoking is the most preventable cause of death in our society. In 1995, about 1 million people in developed countries died of smoking. In the United States, one to five people will die when using one type of cigarette. Compared with lifetime nonsmokers, the current male smoker has a lung cancer mortality rate about 23 times that of current female smokers, while the current female smokers mortality rate is 13 times higher. In addition to being the cause of 87% of lung cancer, smoking is also associated with oral cancer, pharynx cancer, laryngeal cancer, esophageal cancer, pancreatic cancer, cervical cancer, kidney cancer, and bladder cancer doing.

There are mainly two types of lung cancer: non small cell lung cancer and small cell lung cancer. Smoking causes most lung cancers, but nonsmokers also develop lung cancer. For details on lung cancer treatment, prevention, screening, statistics, research, clinical trials, etc., please refer to the link on this page.

There are two main types of lung cancer. Non-small cell lung cancer accounts for approximately 80% of cases. Small cell lung cancer occupies 15% of lung cancer closely related to smoking and tends to expand rapidly. Rare cancers have carcinoid and mesothelioma. Non-small cell carcinoma is divided into 1 to 4 stages depending on the extent of cancer spread. Phase 1 has been localized. The second phase of local spreading usually spreads to the lymph nodes. Steps 3 A and 3 B further involve local spread but are beyond the lungs. Stage 4 represents the spread to other areas of the body. Depending on whether the cancer is localized or extensive, small cell carcinoma is divided into two stages.

Lung cancer is the main cause of death today. Lung cancer is cancer of the tumor whose name is only cancer location. According to the Gale Encyclopedia of Medicine, "Most lung cancers occur in cells placed in the bronchi." Lung cancer can take years to develop. . - Melanoma is known to be the most dangerous form of all skin cancers. These brown cancers grow as unrepaired DNA damages the skin cells of the body. As we all know, the most common thing is the sun, excessive use of tanning beds and ultraviolet rays causes skin mutations, resulting in rapid proliferation of skin cells, eventually causing annoying tumors Form. How is melanoma caused?