Patients typically have no symptoms until the third or fourth decade of life. In most cases, the disease is discovered incidentally on routine chest Xray. The most common symptoms include the following: * dyspnea * dry cough * chest pain * sporadic hemoptysis * asthenia * pneumothoraces
Pulmonary alveolar microlithiasis
Pulmonary interstitial emphysema
Pulmonary hyalinizing granuloma
Granulomatous–lymphocytic interstitial lung disease
Pulmonary alveolar proteinosis
Focal lung pneumatosis
Usual interstitial pneumonia
Cryptogenic organizing pneumonia