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Cystic Fibrosis


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check_circle1 test included
schedule7 working day turnaround   info
invert_colors Venous blood sample    info
Special Instructions
Contact Medichecks prior to ordering this test online. Doctor or Consultant referral required.

Cystic Fibrosis Screen

About this test

Cystic Fibrosis is an autosomal recessive genetic disorder. This means that if a child inherits two copies of the gene (one from each parent) the child would be affected.

When both members of a couple are identified as carriers, there is a 1:4, of having an affected child. If only one parent is a carrier, then the child would not be at risk for having CF, but there would be a 50% chance for the child to be a carrier of the CF gene.

Cystic Fibrosis (CF) is characterised by pulmonary and gastrointestinal abnormalities in infancy and childhood. The clinical features result from abnormalities of the exocrine secretions and susceptibility to respiratory infections in the lower respiratory tract. CF has been described in virtually all ethnic groups, but is more common in Caucasians. CF affects approximately 1:2,500 Caucasians.

A Caucasian individual with no family history of CF has a 1:29 chance of carrying a mutation in the gene for CF. If both members of a couple are diagnosed as carriers of CF, prenatal diagnosis can be confirmed by amniocentesis or CVS during the pregnancy.

How it works

Collect Sample

We send you an easy-to-use kit to collect your blood sample.

Post Sample

Post your sample to our lab in the prepaid envelope provided.

View Results

View results securely in your own personal dashboard.

Important Information

Our tests are not a substitute for seeing your doctor, especially if you are suffering symptoms. Our doctors will interpret your results based on the information you have provided, but will not diagnose, consult or provide any treatment. You will be advised to see your doctor for any necessary follow-up action.

Tests Included

Cystic Fibrosis Screen

Blood sample collection kit

We will send you your Cystic Fibrosis Screen blood test sample collection kit together with the details of a convenient clinic where you can go and have your sample taken.

Postage & packaging

Your Cystic Fibrosis Screen test includes 1st class postage and packaging for you to send your blood sample directly to our laboratory for analysis. If you live in an area where you cannot rely on the post or you simply want to ensure that your sample arrives at the laboratory the following day, you may wish to send your blood sample guaranteed next day delivery for extra reassurance.

Private laboratory analysis

Your blood sample will be analysed at one of our chosen laboratories. You can be assured of fast, accurate results from one of our accredited independent providers of clinical diagnostic tests.

Interpretation of results

Our medical team will comment on out-of-range blood test results and give you follow-up advice where necessary. If you need it, a PDF copy of your Cystic Fibrosis Screen test results can be downloaded for your doctor.

Secure online account with

Once you have placed your order you will receive login details to where you can manage your account, track your orders and view your Cystic Fibrosis Screen test results.

Health and Lifestyle tracker

Stay motivated by filling in your online health and lifestyle questionnaire and seeing how improvements in your lifestyle can influence your test results. Your medical and family history gives us vital information when interpreting your results.

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