awhen the best of friends become two strangers 当最佳朋友适合二个陌生人 [translate] aHigh levels of air pollution and drinking water containing high levels of arsenic can increase your risk for lung cancer. A history of radiation therapy to the lungs can also increase the risk. 正在翻译,请...
Lung cancer, disease characterized by uncontrolled growth of cells in the lungs. Lung cancer was first described in the mid-19th century. In the early 20th century it was considered relatively rare, but by the 21st century it had emerged as a leading cau
T here are two types of lung cancer-one that begins.n the lungs (primary lung cancer), and 64_ other that spreads 65_other parts of thebody to the lungs. Primary lung cancer is classified by the type of cells where the cancerbegins. Non-small-cell lung cancer is the mostcommon type...
According to a report, 85.8 percent of surveyed urban residents age 45 and older said that they are concerned about the risk of being diagnosed with cancer. Cancer of the lungs, stomach and liver are their biggest fears. These three types are also among the top five most common cancers in ...
layer. Stage II cancers have spread completely through the wall of the colon or rectum but have not invaded nearby lymph nodes. Stage III colorectal cancer has reached nearby lymph nodes, and stage IV cancers have spread to distant structures such as the lungs,liver, bones, or reproductive ...
1.The death rate due to cancer of the lungs has increased more than 800 percent in males and has more than doubled in females during the last 25 years.It is considerably higher in urban and industrial areas than in rural districts.There are many possible causes,but it is still controversia...
aThe lungs are located in the chest. When you breathe, air goes through your nose, down your windpipe (trachea), and into the lungs, where it spreads through tubes called bronchi. Most lung cancer begins in the cells that line these tubes. 肺位于胸口。 当您呼吸时,空气进入通过您的鼻子,在...
In this type of cancer, growth abnormalities affect the central region of the lungs. Cancer spreads in the small cells lining the bronchi or larger windpipe. This is called small cell carcinoma. In combined small cell carcinoma, small cells intermingle with larger squamous and glandular cells to...
Themainfunctionofthelungsisgasexchange. IntroductionDept.CardiothoracicsurgeryLungcancer Dept.CardiothoracicsurgeryLungcancerDefinition:Lungcancerisamalignancyofthelung.Itischaracterizedbyunregulatedreplicationofcellscreatingtumors.Today,wearegoingtostudyprimarylungcancer.Synonyms:Cancerofthelungs;Carcinomaofthelungs;Bronchoge...
the lungs (primary lung cancer),and (64)___other that spreads (65)___ other parts of the body to the lungs.Primary lung cancer is classified by the type of cells where the cancer begins.Non-small-cell lung cancer is the most common type-it tends to account for about 80% of all ...