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Doctor insights on: Fetal Cystic Fibrosis Dna

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How can cystic fibrosis affect fetal development?

How can cystic fibrosis affect fetal development?

Not usually apparent: Cystic fibrosis patients are occasionally born with such thick poo that it is stuck & may result in surgical treatment. However, most have no visible findings at birth that would suggest a problem. During pregnancy, the maternal system handles the majority of metabolic challenges, nutrition (placenta), and the issues that may cause failure to thrive in CF only come into play after birth. ...Read more

Dna (Definition)

Dna are the coding molecules found in all living things on earth which contain the instructions on how to build living things. Its is comprised the nucleotide molecules which are ...Read more


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How can cystic fibrosis affect fetal development?

Not usually apparent: Cystic fibrosis patients are occasionally born with such thick poo that it is stuck & may result in surgical treatment. However, most have no visible findings at birth that would suggest a problem. During pregnancy, the maternal system handles the majority of metabolic challenges, nutrition (placenta), and the issues that may cause failure to thrive in CF only come into play after birth. ...Read more

Dr. Neigatha Graney Dr. Graney
<b>1</b> doctor agreed:
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Living with Cystic Fibrosis (Checklist)

Educate yourself using trusted sources, such as your doctors, the Internet, or the library
once
Have your doctor coordinate care through a designated CF Treatment Center
once
Plan for frequent checkups (every 3 months, but sooner if a problem arises)
4x year
Talk to your doctor about the influenza vaccine and other recommended vaccinations
2x year
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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Is pulmonary fibrosis genetic?

Is pulmonary fibrosis genetic?

In some casea: There are genetic forms of pulmonary fibrosis, familial pulmonary fibrosis, though most cases are though to be idiopathic (unknown causes), though considerable work is being done to identify genetic and other causes. ...Read more

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Will cystic fibrosis mutation test detect Down syndrome during pregnancy?

Will cystic fibrosis mutation test detect Down syndrome during pregnancy?

Separate study: If you are having the one study done it is simple enough to arrange for the other study at the same time. They are separate tests and often done at a separate lab. ...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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Does chorionic villi sampling determine whether a fetus has genetic abnormalities?

Does chorionic villi sampling determine whether a fetus has genetic abnormalities?

Yes and no: Chorionic villi sampling is a procedure where a small sample of cells from the placenta are removed, early in a pregnancy. A lab can determine if there are any extra or missing chromosomes, or large parts of a chromosome that are extra or missing. Other tests on chorionic villi can look for abnormalities in single genes, but no test can determine that a baby has no genetic abnormalities. ...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

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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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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

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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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How can the cystic fibrosis gene affect tuberculosis?

How can the cystic fibrosis gene affect tuberculosis?

Lung Function: The gene itself will not affect tuberculosis. However, if an individual receives 2 recessive genes of the cftr mutation from their parents, they will develop cystic fibrosis (cf). Because CF can lead to repeated bacterial lung infections (among other things), the lungs would already be in a weakened state if exposed to the causative agent of tuberculosis. This might lead to faster disease onset. ...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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How are meconium and meconium ileus in cystic fibrosis different?

Yes: Meconium is the normal fecal debris composing the accumulated intestinal contents at birth.It is heavily colored by bile, dark and sticky. Meconium ileus can occur when the meconium has abnormal glue like stickiness caused by CF and will not empty from the bowel.The blockage can require emergency surgery. ...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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Dr. William Walsh
998 doctors shared insights

Cystic Fibrosis (Definition)

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