Pulmonary alveolar proteinosis

Pulmonary alveolar proteinosis

Definition

A rare lung disorder characterized by the filling of the pulmonary alveoli with proteinaceous material which stains positive with periodic acid-Schiff stain. It may be idiopathic or secondary due to hematologic malignancies or the inhalation of mineral dusts. Signs and symptoms include dyspnea, cough and low grade fever.

Also known as pulmonary alveolar proteinosis — per MONDO

Also identified as

Affected Organs

Organ Involvement Source
Lungs Disease Has Associated Anatomic Site NCIT · CC BY 4.0
Lungs Disease Has Primary Anatomic Site NCIT · CC BY 4.0
Respiratory system Disease Has Associated Anatomic Site NCIT · CC BY 4.0
Respiratory system Disease Has Primary Anatomic Site NCIT · CC BY 4.0