[Successful pregnancy in a severely hypoxemic patient with pulmonary alveolar proteinosis]

I Belchior1, A S Cerdeira, M Santos

  • 1Pneumologia, Centro Hospitalar do Porto, Hospital de Santo António, Porto, Portugal. inesbelchior@gmail.com

Pulmonary alveolar proteinosis (PAP) is a rare disorder characterized by abnormal accumulation of a lipoproteinaceous material in the alveoli, which may lead to respiratory failure and has an associated high risk for infections. The mainstay treatment for PAP is whole lung lavage. A pregnant woman, previously diagnosed with primary PAP, the most common form of PAP, was admitted with dyspnea and worsening respiratory function. In one month period, a whole-lung bronchopulmonary lavage was performed twice, with clinical and functional improvement. Pregnancy was carried to term and a healthy baby was delivered. The mechanisms of respiratory impairment are discussed as well as treatment options and response.

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