[Kartagener's syndrome with normal ciliary ultrastructure]

Area of Science:

• Pulmonology and Genetics

Background:

• Kartagener's syndrome (KS) is a rare genetic disorder.
• It is characterized by situs inversus, chronic sinusitis, and bronchiectasis.

Observation:

• A patient with Kartagener's syndrome presented with respiratory infection symptoms.
• Electronic microscopy revealed normal bronchial cilia structure.

Findings:

• This case challenges the traditional view of KS being solely linked to ciliary ultrastructural defects.
• Normal ciliary structure suggests potential functional ciliary disorders in KS.

Implications:

• Further research into functional ciliary defects in KS is warranted.
• This finding may impact diagnostic approaches and treatment strategies for Kartagener's syndrome.