肺癌研究报告Lung cancer(英文)ppt课件
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adenocarcinoma, cancer of the glandular tissue
large cell carcinoma, cancer composed of large-sized cells
broncho-alveolar carcinoma
PPT学习交流
10
Non-Small Cell Lung Carcinoma (NSCLC)
PPT学习交流
8
Environmental Risk Factors Alcohol
Diet and Body Mass
Non-modifiable Risk Factors Age \Race \Sex
PPTs cell carcinoma,squamous epithelium of the lungs or bronchi
Lung cancer is especially common among men in North America, Europe, and Oceania. At the moment, lung cancer rates are higher than ever before among the people of central and Eastern Europe. In Japan, lung cancer has increased tenfold in men and eightfold in women since 1950. In addition, Chinese women, many of whom are nonsmokers, have very high lung cancer rates. This phenomenon has been associated with exposure to cooking oil vapors and other forms of air pollution in the indoor environments of China.
Lung cancer
PPT学习交流
1
Main pointer
Clinical manifestation Diagnosis procedure Differential diagnosis
PPT学习交流
2
Malignant tumors are cancer. They can invade and damage nearby healthy tissues and organs. Cancer cells can also break away from the tumor and enter the bloodstream or the lymphatic system. That is how cancer spreads and forms tumors in other parts of the body. The spread of cancer is called metastasis.
PPT学习交流
7
"Competing risk factors" such as secondhand smoke, asbestos, radon, occupational exposures, age, race, sex, and heredity also may play a role in lung cancer development (see Lung Cancer Risk Factors). Additionally, there are some studies suggesting that lung cancer may be prevented by dietary micronutrients such as carotenoids, vitamin C, vitamin E, and selenium.
PPT学习交流
3
Definition : Bronchogenic carcinoma is a malignant neoplasm of the lung arising from the epithelium of the bronchus.
PPT学习交流
4
Lung Cancer Facts & Figures
Non-small cell lung carcinoma (NSCLC) includes squamous cell carcinoma, adenocarcinoma, and large cell carcinoma.
PPT学习交流
6
Causes
It is estimated that tobacco smoking causes 80% of lung cancer deaths in men and 75% of lung cancer deaths in women. The more cigarettes that are smoked each day and the younger the age at which smoking began, the greater the risk of lung cancer .
PPT学习交流
5
The trachea splits into right and left main stem bronchi. The main stem bronchi are the major air passages from the trachea to the lungs and are similar to the trachea in tissue composition. The main stem bronchi enter each lung and progressively branch off into paired subdivisions throughout the entire organ (the 'tracheobronchial tree').
large cell carcinoma, cancer composed of large-sized cells
broncho-alveolar carcinoma
PPT学习交流
10
Non-Small Cell Lung Carcinoma (NSCLC)
PPT学习交流
8
Environmental Risk Factors Alcohol
Diet and Body Mass
Non-modifiable Risk Factors Age \Race \Sex
PPTs cell carcinoma,squamous epithelium of the lungs or bronchi
Lung cancer is especially common among men in North America, Europe, and Oceania. At the moment, lung cancer rates are higher than ever before among the people of central and Eastern Europe. In Japan, lung cancer has increased tenfold in men and eightfold in women since 1950. In addition, Chinese women, many of whom are nonsmokers, have very high lung cancer rates. This phenomenon has been associated with exposure to cooking oil vapors and other forms of air pollution in the indoor environments of China.
Lung cancer
PPT学习交流
1
Main pointer
Clinical manifestation Diagnosis procedure Differential diagnosis
PPT学习交流
2
Malignant tumors are cancer. They can invade and damage nearby healthy tissues and organs. Cancer cells can also break away from the tumor and enter the bloodstream or the lymphatic system. That is how cancer spreads and forms tumors in other parts of the body. The spread of cancer is called metastasis.
PPT学习交流
7
"Competing risk factors" such as secondhand smoke, asbestos, radon, occupational exposures, age, race, sex, and heredity also may play a role in lung cancer development (see Lung Cancer Risk Factors). Additionally, there are some studies suggesting that lung cancer may be prevented by dietary micronutrients such as carotenoids, vitamin C, vitamin E, and selenium.
PPT学习交流
3
Definition : Bronchogenic carcinoma is a malignant neoplasm of the lung arising from the epithelium of the bronchus.
PPT学习交流
4
Lung Cancer Facts & Figures
Non-small cell lung carcinoma (NSCLC) includes squamous cell carcinoma, adenocarcinoma, and large cell carcinoma.
PPT学习交流
6
Causes
It is estimated that tobacco smoking causes 80% of lung cancer deaths in men and 75% of lung cancer deaths in women. The more cigarettes that are smoked each day and the younger the age at which smoking began, the greater the risk of lung cancer .
PPT学习交流
5
The trachea splits into right and left main stem bronchi. The main stem bronchi are the major air passages from the trachea to the lungs and are similar to the trachea in tissue composition. The main stem bronchi enter each lung and progressively branch off into paired subdivisions throughout the entire organ (the 'tracheobronchial tree').