Recurrent primary spontaneous pneumothorax in a large Chinese family: a clinical and genetic investigation.

ABSTRACT:

Background

Primary spontaneous pneumothorax (PSP) is a common manifestation of Birt-Hogg-Dubé (BHD) syndrome, which is an autosomal dominant disorder caused by mutation of the folliculin (FLCN) gene. This study was established to investigate the mutation of the FLCN gene and the phenotype in a family with PSP.

Methods

We investigated the clinical and genetic characteristics of a large Chinese family with recurrent spontaneous pneumothorax. Genetic testing was performed by Sanger sequencing of the coding exons (4-14 exons) of the FLCN gene.

Results

Among ten affected members in a multi-generational PSP kindred, with a total of 18 episodes of spontaneous pneumothorax, the median age for the initial onset of pneumothorax was 42.5 years (interquartile range: 28.8-57.2 yea

SUBMITTER: Zheng CM 

PROVIDER: S-EPMC6831060 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature