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Doctor insights on: Cystic Fibrosis Cyanosis

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Are idiopathic pulmonary fibrosis cystic fibrosis the same?

Are idiopathic pulmonary fibrosis cystic fibrosis the same?

No: Two completely different diseases. CF is an inherited disorder leading to failure to clear mucus and repeated infections. It does end up with fibrosis in the lungs. Idiopathic fibrosis is a disease of unknown cause where scar tissue replaces normal lung and eventually causes respiratory failure. ...Read more

Dr. William Walsh
992 doctors shared insights

Cystic Fibrosis (Definition)

A genetic disorder of the lungs and digestive tract. It causes recurrent lung infections and inhibits growth in patients and average life expectancy of patients with cystic fibrosis ...Read more


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Is pulmonary fibrosis inherited?

Is pulmonary fibrosis inherited?

Pulmonary fibrosis: While I have not seen it commonly there are some families with a history of pulmonary fibrosis. Most of my office patients and previous fibrosis patients I have come across are the only ones in their family with fibrosis. I have one patient in my practice with several family members with progressive and ultimately fatal fibrosis. She has been evaluated at duke university with a genetic workup. ...Read more

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Is pulmonary fibrosis genetic?

Is pulmonary fibrosis genetic?

Some are: Some families have multiple members who develop pulmonary fibrosis although sporadic cases are more common. The exact genetic inheritance is unknown. ...Read more

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Why does cystic fibrosis is obstructive and idiopathic pulmonary fibrosis restrictive? smh

Why does cystic fibrosis is obstructive and idiopathic pulmonary fibrosis restrictive? smh

Cystic fibrosis: involves large amounts of mucus in the airways. Therefore it is difficult for air to flow due to mucus obstructing airways. Pulmonary fibrosis involves diffuse scar tissue in the lung parenchyma, making it difficult to expand (Restrictive). ...Read more

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Is pulmonary fibrosis the same as cystic fibrosis?

Is pulmonary fibrosis the same as cystic fibrosis?

No: Cystic fibrosis is a genetic disease causing abnormal functioning of the mucus glands in the lung and leading to recurrent infections. Pulmonary fibrosis is a disease of progressive scarring causing loss of alveolar units that can have a variety of causes. ...Read more

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Is pulmonary fibrosis terminal?

Is pulmonary fibrosis terminal?

Not good news: Pulmonary fibrosis means that the patient has developed abnormal tissue formation (fibrosis) that affects the thin membranes separating the air sacs from the blood vessels making it harder for oxygen to cross from air to the red bleed cells. This disease usually irreversible; it is critical to have an early diagnosis and be managed at an institution and by medical staff familiar with it. ...Read more

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What is cystic fibrosis?

What is cystic fibrosis?

Genetic disorder: It is a genetic disorder characterized by abnormal sodium channels, which affect a great deal of problems including the respiratory and digestive systems. It is most commonly diagnosed in infants failing to gain appropriate weight, and in children who have multiple chronic infections. ...Read more

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Is cystic fibrosis autosomal dominant in genetics?

Is cystic fibrosis autosomal dominant in genetics?

Recessive: Both parents must carry the gene with a 25% chance (1:4) with each conception that the baby will have cystic fibrosis. ...Read more

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Why is CF called "cystic" and "fibrosis"?

Why is CF called "cystic" and "fibrosis"?

Old Days: Back in the "old days, " patients with CF would frequently die, and the autopsy findings of the lungs showed scarring ("fibrosis") and bubbles ("cysts, " "cystic"). Thus, it was called cystic fibrosis. We know much more now about this disease, but the old name stuck. ...Read more

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Can cystic fibrosis cause chronic bronchitis?

Can cystic fibrosis cause chronic bronchitis?

Bronchiectasis: Chronic airway infection in CF is common; it isn't the same as "chronic bronchitis" precisely but has similar traits (copious purulent sputum production, discomfort, airway obstruction). More commonly the chronic infection and mucus plugging lead to airway destruction, dilation in a condition known as bronchiectasis. Google cts of the chest for both and take a look at the differences. ...Read more

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Atypical cystic fibrosis life expectancy?

Depends: Without a full exam and review of medical records and history of infections secondary to CF would be remiss in trying to become an actuarial. Go see a pulmonologist and discuss the options and likely outcomes. ...Read more

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Is cystic fibrosis a dominant or recessive trait?

Recessive: One needs two defective copies of the cystic fibrosis to develop the disease. ...Read more

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Conditions that mimic cystic fibrosis?

The list goes on : There are a whole variety of illnesses that can mimic CF from chronic cough , asthma , to immunodeficiency, broncho pulmonary dysphasia celiac disease , Alpha 1-anti trypsin deficiency. ...Read more

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What is idiopathic pulmonary fibrosis?

Lung condition: Ipf is a dangerous condition where scar tissue replaces normal lung tissue choking off normal air units and causing breathlessness. It is a progressive disease with no effective treatment at present. ...Read more

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Is meconium plug syndrome only associated with cystic fibrosis?

Is meconium plug syndrome only associated with cystic fibrosis?

Not only, but often: No. Certainly patients with meconium plug have a higher risk of CF and must be tested, many babies with this do not have cf. Hirschsprung's disease should also be tested for. ...Read more

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Does cystic fibrosis cause immune deficiency?

Does cystic fibrosis cause immune deficiency?

No: Cystic fibrosis is not and does not lead to immune deficiency. It causes the pulmonary secretions to be excessively sticky which leads to recurrent/persistent lung and sinus infections. ...Read more

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What is pulmonary fibrosis?

What is pulmonary fibrosis?

Scar tissue: The short version is scar tissue caused by inflammation in the lung. There are many different causes and subtypes though making it pretty complicated. ...Read more