Primary ciliary dyskinesia is a genetically heterogeneous disorder of motile cilia that is predominantly inherited in an autosomal-recessive fashion. It is associated with abnormal ciliary structure and/or function leading to chronic upper and lower respiratory tract infections, male infertility, and situs inversus. The estimated prevalence of primary ciliary dyskinesia is approximately one in ...

Primary ciliary dyskinesia (PCD) is a genetic disorder of ciliary structure or function. It results in mucus accumulation and bacterial colonization of the respiratory tract which leads to chronic upper and lower airway infections, organ laterality defects, and fertility problems. We review the respiratory signs and symptoms of PCD, as well as the screening tests for and diagnostic investigatio...

Primary ciliary dyskinesia was shown in a 12 year old boy with bronchiectasis who had developed hydrocephalus in the neonatal period. The possible relevance of his ciliary abnormality is discussed.

OBJECTIVES: To point out primary ciliary dyskinesia as a cause of chronic respiratory disease in children.METHODS: A 10 year literature review on Medline and by direct research about the subject.RESULTS AND CONCLUSIONS: Primary ciliary dyskinesia is a disorder characterized by an abnormal mucociliary clearance. It affects both the upper and lower respiratory tracts and usually the clinical mani...