The study hypothesis is that dilations of idiopathic bronchi are particularly common in French Polynesia, and that there are arguments in favour of an underlying genetic factor. The study will retrieve retrospective data in the history of bronchial dilation, patients' personal and family history, microbiological and scannographic data, and the latest cardio respiratory checkup.
Study Type
OBSERVATIONAL
Enrollment
500
Describe the detailed phenotype of bronchi dilation in the Polynesian population
* Clinical criteria: age of onset, personal or family history, smoking Changes in respiratory function * Infectious complications: types of bronchial colonization (bacterial, mycobacterial and mycological) * Scantographic aspect: Appearance of bronchectasis: cylindrical, varicose orcious, cystic Distributions: LSD, LM, LID, LSG, LIG
Time frame: Day 1
Highlighting indirect arguments for a genetic cause
Age of onset of symptoms, frequency of so-called "idiopathic" bronchi dilatation, frequency of inbreeding, familial history
Time frame: Day 1
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