<unk>  is a bronchial breathing heard over the vertebral<unk> s (on the back) below the level of tracheal bifurcation; below the fourth thoracic<unk>  in adults if there is subcarinal (mediastinal) lymphadenopathy. It is named for Swiss paediatrician Jean-Henri-Adolphe d'Espine (1846-1930).
D'Espine sign
Larrey's sign
Pemberton's sign
Piskacek's sign
Parrot's sign
Dahl's sign
Lancisi's sign
Myerson's sign