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GTR Home > Conditions/Phenotypes > Cystic fibrosis

Summary

Excerpted from the GeneReview: Cystic Fibrosis
Cystic fibrosis (CF) is a multisystem disease affecting epithelia of the respiratory tract, exocrine pancreas, intestine, hepatobiliary system, and exocrine sweat glands. Morbidities include recurrent sinusitis and bronchitis, progressive obstructive pulmonary disease with bronchiectasis, exocrine pancreatic deficiency and malnutrition, pancreatitis, gastrointestinal manifestations (meconium ileus, rectal prolapse, distal intestinal obstructive syndrome), liver disease, diabetes, male infertility due to hypoplasia or aplasia of the vas deferens, and reduced fertility or infertility in some women. Pulmonary disease is the major cause of morbidity and mortality in CF.

Genes See tests for all associated and related genes

  • Also known as: ABC35, ABCC7, CF, CFTR/MRP, MRP7, TNR-CFTR, dJ760C5.1, CFTR
    Summary: CF transmembrane conductance regulator

  • Also known as: CD32, CD32A, CDw32, FCG2, FCGR2, FCGR2A1, FcGR, FcgammaRIIa, IGFR2, FCGR2A
    Summary: Fc gamma receptor IIa

  • Also known as: CED, DPD1, IBDIMDE, LAP, TGF-beta1, TGFB, TGFbeta, TGFB1
    Summary: transforming growth factor beta 1

Clinical features

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Suggested reading

Practice guidelines

  • DailyMed Drug Label, 2022
    DailyMed Drug Label, KALYDECO- ivacaftor tablet, 2022
  • ACMG ACT, 2012
    American College of Medical Genetics and Genomics, Newborn Screening ACT Sheet, Elevated IRT +/- DNA, Cystic Fibrosis, 2012
  • ACMG ACT, 2012
    American College of Medical Genetics and Genomics Carrier Screening ACT Sheet, CFTR Mutations except R117H, Cystic Fibrosis (CF), 2012
  • ACMG ACT, 2012
    American College of Medical Genetics and Genomics Carrier Screening ACT Sheet, Cystic Fibrosis R117H, 2012
  • ACMG ACT, 2012
    American College of Medical Genetics and Genomics Carrier Screening ACT Sheet, No Mutations Detected by Carrier Screening, Cystic Fibrosis (CF), 2012
  • ACMG ACT, 2011
    American College of Medical Genetics ACT Sheet, Carrier Screening ACT Sheet Ashkenazi Jewish Genetic Disorders
  • ACMG Algorithm, 2006
    American College of Medical Genetics and Genomics, Algorithm, Immunoreactive Trypsinogen (IRT Elevated), 2006

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