Emphysema: Emphysema is a long-term‚ progressive disease of the lungs that primarily causes shortness of breath due to over-inflation of the alveoli. The biggest know cause or risk factor for emphysema is smoking. while the following are not as important as primary cigarette smoke exposure‚ they are minor contributory risk factors: low body weight‚ childhood respiratory disorders‚ exposure to passive cigarette smoke‚ air pollution‚ occupational dust or inhaled chemicals. symptoms of the condition
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aEmphysema Emphysema is a long-term lung disease that results in the destruction of the alveolar walls. Many individuals have both bronchitis‚ which involves a long term couch with mucus‚ and emphysema. This condition is often referred to Chronic Obstructive Pulmonary Disease or COPD. People with this disease do not get enough oxygen and suffer buildup of carbon dioxide in their blood. In normal breathing‚ air is drawn in through the bronchi and into the alveoli‚ which are tiny sacs surrounded
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Emphysema is one of several diseases usually labeled collectively as chronic obstructive pulmonary disease (COPD). It’s the most common cause of death from respiratory disease in the United States; approximately 2 million Americans are afflicted with the disease. Emphysema(COPD) appears to be more prevalent in men than women. Postmortem findings reveal few adult lungs without some degree of emphysema. Causes Emphysema(COPD) may be caused by a genetic deficiency of alpha 1 -antitrypsin (AAN)
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EMPHYSEMA (CHRONIC OBSTRUCTIVE PULMONARY DISEASE) EMPHYSEMA -is a condition of the lung characterized by abnormal‚ permanent enlargement of the airspaces distal to the terminal bronchiole‚ accompanied by destruction of their walls. This over-inflation results from a breakdown of the walls of the alveoli‚ which causes a decrease in respiratory function and breathlessness. In emphysema‚ the lungs loose elasticity and are unable to fully expand and contract. This occurs
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Emphysema describes a loss of elasticity within the lungs‚ enlargement of the alveoli and the destruction of the alveolar walls. There are two types of emphysema: centriacinar and panacinar. Centriacinar emphysema‚ most common form of emphysema‚ affects the center of the respiratory lobule‚ such as the bronchioles‚ which is where a majority of the alveolar ducts and sacs are located. This form of emphysema is predominately seen in smokers‚ especially male smokers. Panacinar emphysema is most commonly
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Emphysema is known as a chronic obstructive pulmonary disease (COPD)‚ which gradually damages the alveoli‚ also known as air sacs‚ in the lungs. The damage to the air sacs‚ makes it difficult to breath‚ because the body does not get all the oxygen to function properly. According to the article‚ Emphysema‚ when a person has the disease‚ "the inner walls of the air sacs weaken and eventually rupture — creating one larger air space instead of many small ones... this reduces the surface area of the lungs
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disorders can be classified in many ways‚ one of which is a group called chronic obstructive pulmonary diseases. Included in that group is a disease called emphysema. “Respiratory Disorders” Emphysema is an irreversible‚ progressive disease that gradually damages the air sacs in the lungs causing shortness of breath. In people with emphysema‚ the inner walls of the air sacs weaken and eventually break‚ which creates one large air space instead of many small ones. Think of an old sponge with large
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Emphysema‚ also referred to as pulmonary emphysema‚ is a degenerative‚ nonreversible disease. It is characterized by an enlargement of the airways beyond the terminal bronchioles. This airway enlargement can be due to a myriad of causes. Emphysema is commonly referred to as COPD; however‚ emphysema is only one type of COPD. Chronic bronchitis is the other. In cases of COPD‚ emphysema and chronic bronchitis typically accompany one another‚ but emphysema can also occur by itself. There are two types
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Emphysema is a lung disorder that slowly deteriorates the air sacs known as alveoli in our lungs. Alveoli are tiny sacs located inside our lungs that allow oxygen and carbon dioxide to move between the lungs and blood stream (Study.com). When the Alveoli’s are damaged‚ this causes an individual to become increasingly short of breathe. When the inner walls of the air sacs located inside of our lungs becomes weaken‚ they eventually rupture creating one large air space instead of several small air spaces
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progressive and associated with an enhanced chronic inflammatory response in the airways and the lung to noxious particles or gases (Global Initiative for Chronic Obstructive Lung Disease). COPD may include other airflow obstruction diseases such as‚ emphysema‚ asthma‚ and chronic bronchitis. Asthma is known as chronic reactive airway disease‚ it’s characterized by reversible inflammation and smooth muscle contraction of the bronchiole’s‚ hypersecretion of mucus‚ and edema. Asthma is usually onset by cold
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