Presentation
Referred from an outside hospital with shortness of breath.
Patient Data
Age: 65 years
Gender: Female
From the case:
Pulmonary alveolar proteinosis
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Info
Widespread bilateral increased opacity, normal cardiomediastinal silhouette, no pleural effusion.
From the case:
Pulmonary alveolar proteinosis
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Info
Widespread geographic "crazy paving" pattern (septal thickening + ground glass opacity).
Case Discussion
A crazy-paving pattern is characteristic of but not diagnostic of pulmonary alveolar proteinosis, however the radiological differential diagnoses which include oedema, infection and haemorrhage are all acute illnesses. In this case, a diagnosis of pulmonary alveolar proteinosis had been made at an outside hospital and the patient was referred to our hospital for treatment with bronchoalveolar lavage.
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