what causes lung disease
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Lung Diseases Description. Lung disease refers to any disease or disorder in which the lungs do not function properly. Lung disease is the third leading killer in the United States, responsible for one in seven deaths, and is the leading cause of death among infants under the age of one.escription. Lung disease refers to any disease or disorder in which the lungs do not function properly. Lung disease is the third leading killer in the United States, responsible for one in seven deaths, and is the leading cause of death among infants under the age of one.
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- Common lung diseases include: Asthma is a chronic lung disease characterized by inflammation of the bronchi and bronchioles and episodes of airway obstruction. During an attack, the lining of the airways swell and the muscles surrounding the bronchi contract, narrowing the airway.
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black lung disease Black lung disease can be diagnosed by checking a patient's history for exposure to coal dust, followed by a chest x-ray to discover if the characteristic spots in the lungs caused by coal dust are present.reathing the dust causes silicosis, a severe disease that can scar the lungs. X rays can detect black lung disease before it causes any symptoms. If exposure to the dust is stopped at that point, progression of the disease may be prevented.
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Interstitial Lung Disease All forms of interstitial lung disease cause thickening of the interstitium. The thickening can be due to inflammation, scarring, or extra fluid (edema). Some forms of interstitial lung disease are short-lived; others are chronic and irreversible. Some of the types of interstitial lung disease include: Interstitial pneumonia: Bacteria, viruses, or fungi may infect the interstitium of the lung. A bacterium called Mycoplasma pneumonia is the most common cause. Idiopathic pulmonary fibrosis : A chronic, progressive form of fibrosis (scarring) of the interstitium.
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- The most common symptom of lung cancer is a cough caused by a blockage of the air passage to the lung as the tumor grows. Smoking is a major cause of lung cancer, as well as other cancers and diseases, such as emphysema and chronic bronchitis.Smoking is considered the single largest unnecessary and.MOKING: THE NUMBER ONE CAUSE OF LUNG CANCER. Lung cancer is a disease in which a primary cancer (the original site where the cancer occurred) develops in the tissue of the lungs.
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What Is a Lung Infection? A lung infection is an inflammation in or around the lung tissues that is caused by a virus, fungi, or bacteria. There are a number of things that can trigger this sort of problem, but the four most common tend to be asthma, bronchitis, pneumonia, and tuberculosis.uberculosis. Tuberculosis is one of the most serious lung diseases a person can get. It is a serious pulmonary infection that is caused by mycobacterium tuberculosis. The lungs are usually the main organ affected, but the infection can and often does spread.
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Lung Cancer and Other Tobacco-Related Diseases 1 Cancer is just one of many diseases caused by smoking. 2  Smoking causes most cases of chronic obstructive pulmonary disease (COPD) and is responsible for about 9 out of 10 COPD-related deaths. 3  Smokers are also at a significantly increased risk of heart disease and strokes. 4  Smoking during pregnancy is dangerous.
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What is Pneumonia? Lung Infection, Inflammation Disease Pneumonia is any disease that causes inflammation of the lung tissue, particularly the air sacs (alveoli) of the lung.It is a fairly common respiratory disease that can be life threatening.neumonia is any disease that causes inflammation of the lung tissue, particularly the air sacs (alveoli) of the lung.
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Lung Diseases Overview Lung diseases are some of the most common medical conditions in the world. Tens of millions of people suffer from lung disease in the U.S. Smoking, infections, and genetics are responsible for most lung diseases. The lungs are part of a complex apparatus, expanding and relaxing thousands of times each day to bring in oxygen and expel carbon dioxide.
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COPD  In-Depth Report About the Lungs. A type of lung disease marked by permanent damage to tissues in the lungs, making it hard to breathe. Chronic obstructive pulmonary disease includes chronic bronchitis, in which the bronchi (large air passages) are inflamed and scarred, and emphysema, in which the alveoli (tiny air sacs) are damaged.rogressive means the disease gets worse over time. COPD can cause coughing that produces large amounts of mucus (a slimy substance), wheezing, shortness of breath, chest tightness, and other symptoms. Cigarette smoking is the leading cause of COPD.
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Causes of COPD The primary cause of chronic obstructive pulmonary disease (COPD) is tobacco smoke (including second-hand or passive exposure). WHO estimates that in 2005 5.4 million people died due to tobacco use. Tobacco-related deaths are projected to increase to 8.3 million deaths per year by 2030.
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Lung The tissue of the lungs can be affected by a number of diseases, including pneumonia and lung cancer. Chronic diseases such as chronic obstructive pulmonary disease and emphysema can be related to smoking or exposure to harmful substances. Diseases such as bronchitis can also affect the respiratory tract.
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Respiratory System: Facts, Function and Diseases Three of the most common lung diseases in women are asthma, chronic obstructive pulmonary disease (COPD), and lung cancer. Asthma Asthma is a chronic (ongoing) disease of the airways in the lungs called bronchial tubes.
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Interstitial Lung Disease Types of Interstitial Lung Disease. All forms of interstitial lung disease cause thickening of the interstitium. The thickening can be due to inflammation, scarring, or extra fluid (edema). Some forms of interstitial lung disease are short-lived; others are chronic and irreversible.Some of the types of interstitial lung disease include: Interstitial pneumonia: Bacteria, viruses, or fungi may infect the interstitium of the lung. A bacterium called Mycoplasma pneumonia is the most common cause.Idiopathic pulmonary fibrosis: A chronic, progressive form of fibrosis (scarring) of the interstitium.ypersensitivity pneumonitis: Interstitial lung disease caused by ongoing inhalation of dust, mold, or other irritants. Cryptogenic organizing pneumonia (COP): A pneumonia-like interstitial lung disease but without an infection present. COP is also called bronchiolitis obliterans with organizing pneumonia (BOOP).
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Interstitial Lung Disease Some of the types of interstitial lung disease include: Interstitial pneumonia: Bacteria, viruses, or fungi may infect the interstitium of the lung. A bacterium called Mycoplasma pneumonia is the most common cause. Idiopathic pulmonary fibrosis: A chronic, progressive form of fibrosis (scarring) of the interstitium. Its cause is unknown. Nonspecific interstitial pneumonitis: Interstitial lung disease that's often present with autoimmune conditions (such as rheumatoid arthritis or scleroderma).
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Lung Diseases Overview Lung Diseases Affecting the Air Sacs (Alveoli) The airways eventually branch into tiny tubes (bronchioles) that dead-end into clusters of air sacs called alveoli. These air sacs make up most of the lung tissue. Lung diseases affecting the alveoli include: Pneumonia: An infection of the alveoli, usually by bacteria. Tuberculosis: A slowly progressive pneumonia caused by the bacteria Mycobacterium tuberculosis. Emphysema results from damage to the fragile connections between alveoli. Smoking is the usual cause.
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RA and Lung Disease: What You Need to Know Interstitial lung disease refers to a group of disorders characterized by inflammation and scarring of the lung tissue. In the case of RA-associated ILD, the scarring is caused when the over-active immune system attacks the lungs.
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- COPD, or chronic obstructive pulmonary disease, is a lung disease that causes coughing, wheezing, shortness of breath, and other symptoms. COPD is a major cause of disability and the third leading cause of death in the United States.rogressive means the disease gets worse over time. COPD can cause coughing that produces large amounts of mucus (a slimy substance), wheezing, shortness of breath, chest tightness, and other symptoms.
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Chronic Lung Disease Restrictive lung disease. Restrictive lung disease (chest wall diseases) can result from different problems, including interstitial fibrosis, scoliosis (spine curvature), and sarcoidosis. Some cause scarring in the lungs, while others compress the lungs.
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- COPD OVERVIEW. COPD, or chronic obstructive pulmonary disease, is a condition in which the lung airways (bronchial tubes) become inflamed and narrowed and the air sacs become damaged. Smoking cigarettes is the most common cause of lung injury. As the lungs become more damaged over time, it becomes increasingly difficult to breathe.
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APES Diseases Smoking is the main cause of COPD. The more a person smokes, the more likely that person will develop COPD. But some people smoke for years and never get COPD. In rare cases, nonsmokers who lack a protein called alpha-1 antitrypsin can develop emphysema.
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Restrictive Lung Disease Restrictive Lung Disease. Restrictive lung disease is a chronic disorder that causes a decrease in the ability to expand the lung (breathe in) and sometimes makes it harder to get enough oxygen to meet the body's needs. The most common restrictive lung diseases are: 1  Interstitial pulmonary fibrosis/interstitial lung disease (including Sarcoidosis-granulomatous disorder). 2  Extrapulmonary restrictive lung disease (including scoliosis).
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Picture of the Lungs 1 Emphysema: A form of COPD usually caused by smoking. 2  The fragile walls between the lungs' air sacs (alveoli) are damaged, trapping air in the lungs and making breathing difficult. 3  Chronic bronchitis: Repeated, frequent episodes of productive cough, usually caused by smoking.
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- You may be at risk for work-related lung disease if the air you breathe at work contains an excessive amount of dust, fumes, smoke, gases, vapors or mists. Workers who smoke are at a much greater risk of lung disease if they are exposed to substances in the workplace that can cause lung disease.any substances found in the workplace can cause breathing problems or lung damage. Some of them include the following: 1  Dust from such things as wood, cotton, coal, asbestos, silica and talc. 2  Dust from cereal grains, coffee, pesticides, drug or enzyme powders, metals and fiberglass can also hurt your lungs.
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- Photo: Air pollution can cause a variety of lung diseases and other respiratory problems. This chest X ray shows a lung disease called emphysema in the patient's left lung. A variety of things can cause it, including smoking and exposure to air pollution.hen we think of pollution, we tend to think it's a problem that humans cause through ignorance or stupidity—and that's certainly true, some of the time. However, it's important to remember that some kinds of air pollution are produced naturally.
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Lung Diseases Overview Lung diseases affecting the alveoli include: 1  Pneumonia: An infection of the alveoli, usually by bacteria. 2  Tuberculosis: A slowly progressive pneumonia caused by the bacteria Mycobacterium tuberculosis. 3  Emphysema results from damage to the fragile connections between alveoli. Smoking is the usual cause.