Hilar lymphadenopathy
More common causes
Tuberculosis
Lymphoma
Bacterial pneumonia
Chronic obstructive pulmonary disease
Castleman disease
Lymph node metastasis
Rheumatoid arthritis
Bronchiectasis
Epstein-Barr virus infection
Thyroid cancer
Head and neck cancer
Less common causes
Sarcoidosis
Cytomegalovirus infection
Systemic sclerosis
Amyloidosis
Non-Hodgkin's lymphoma
Hodgkin's lymphoma
Coccidioidomycosis
Lung cancer
Histoplasmosis
Extrinsic allergic alveolitis
Berylliosis
Cryptococcosis
Silicosis
Coal worker pneumoconiosis
Primary pulmonary hypertension
Eosinophilic granulomatosis with polyangiitis
Granulomatosis with polyangiitis
Blastomycosis
Pharmacological causes
Phenytoin sodium