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Doctor insights on: Cystic Fibrosis Essay

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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
990 doctors shared insights

Cystic Fibrosis (Definition)

A genetic disorder of the lungs and digestive tract that causes repeated lung infections and inhibits ...Read more


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Cystic fibrosis, is it sexlinked?

Cystic fibrosis, is it sexlinked?

Autosomal recessive.: Cystic fibrosis (CF) is not sex-linked, but autosomal recessive. That means both parents can be silent carriers--totally unaware--then each passes down this recessive (inactive) gene to their child. This child develops CF because both copies of the formerly inactive gene (1 from each parent) now have no genetic "brake" (normal dominant gene) to prevent the CF gene from expressing itself. ...Read more

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Atypical cystic fibrosis life expectancy?

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

Dr. Judy Orton Dr. Orton
10 doctors agreed:
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Is cystic fibrosis autosomal dominant in genetics?

Dr. Judy Orton Dr. Orton
10 doctors agreed:
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"?

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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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 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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Was diagnosed with cystic fibrosis. What is it like living with cystic fibrosis?

Was diagnosed with cystic fibrosis. What is it like living with cystic fibrosis?

It depends: It really depends on the severity of the disease. Not all patients experience the same symptoms and the same course. ...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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Prenatal testing for cystic fibrosis available?

Prenatal testing for cystic fibrosis available?

Yes. Talk to OB.: Cystic fibrosis is an inherited genetic disorder. Prospective parents can be tested to see they are carriers and discuss with genetic counselor the chance of having child with CF if one/both are carriers. Post-conception testing is also available. Talk to your ob. Here's link for additional info: http://www.Acog.Org/~/media/for%20patients/faq171.Pdf?Dmc=1&ts=20120518t1505423920. ...Read more

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Whats an adenomatoid nodule with cystic degeneration?

Cyst formation: Adenomatoid nodule - fibrotic stroma and glands ( adenoma). When adenomatoid nodule exists for a while and compresses blood vessels and surrounding tissue, hemorrhages and necrosis possible, and finally, in this place tissue degeneration with cyst formation. Example, leiomyomas of uterus sometimes reveal cystic degeration. ...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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What is cystic fibrosis exactly?

Inherited disease: Cystic fibrosis (CF) is an inherited disease that affects the cells lining the lungs, sinuses, intestines, spleen and liver. It prevents chloride ions from crossing the cell membranes properly. This can clog organ ducts. In the lungs, the extra mucus crushes the cilia and leads to more lung infections. Medications can help; in late-stage disease, lung transplantation may be life-saving. ...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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Cystic fibrosis disease is carried by a recessive allele on which gene?

CFTR: Cystic fibrosis is caused by a mutation of the cftr gene, or cystic fibrosis transmembrane regulator, on chromosome 7. Cftr works as a chloride ion channel which helps to regulate chloride and sodium movement in your lungs and sweat ducts. ...Read more