disease
   |__disease of anatomical entity
       |__respiratory system disease  99 rec.
           |__actinobacillosis
           |__actinomycosis
           |__asphyxia neonatorum
           |__asthma, nasal polyps, and aspirin intolerance 4 rec.
           |__croup
           |__influenza
           |   |__avian influenza
           |   |__swine influenza
           |__lower respiratory tract disease 94 rec.
           |   |__bronchial disease(+) 16 rec.
           |   |__lung disease(+) 61 rec.
           |   |__pleural disease(+) 3 rec.
           |__respiratory system benign neoplasm
           |   |__benign pleural mesothelioma
           |   |__bronchial benign neoplasm(+)
           |   |__laryngeal benign neoplasm(+)
           |   |__lung benign neoplasm(+)
           |   |__nasal cavity benign neoplasm(+)
           |   |__nasal vestibule papilloma
           |   |__neurilemmoma of the pleura
           |   |__paranasal sinus benign neoplasm(+)
           |   |__pleural lipoma
           |   |__trachea leiomyoma
           |__respiratory system cancer 50 rec.
           |   |__bronchus cancer(+)
           |   |__larynx cancer(+)
           |   |__lung cancer(+) 47 rec.
           |   |__malignant pleural mesothelioma(+) 2 rec.
           |   |__nasal cavity cancer(+)
           |   |__nasopharynx carcinoma 1 rec.
           |   |__paranasal sinus cancer(+)
           |   |__tracheal cancer(+)
           |__upper respiratory tract disease 1 rec.
               |__acute laryngopharyngitis
               |__adenoid hypertrophy
               |__adenoiditis
               |__common cold
               |__epiglottitis
               |__laryngeal disease(+)
               |__laryngotracheitis
               |__mucocutaneous leishmaniasis
               |__nasopharyngeal disease(+) 1 rec.
               |__nose disease(+)
               |__pharyngitis
               |__scarlet fever
               |__tonsillitis
               |__tracheal disease(+)
               |__uvulitis