title: The visible bronchial tree; a roentgen sign in pneumonic and other pulmonary consolidations.
mesh_terms: D001995:Bronchography; D006801:Humans; D008168:Lung; D008171:Lung Diseases; D011014:Pneumonia / Q000175:diagnosis*; D014197:Trees
keywords: BRONCHI/roentgenography; LUNGS/diseases; PNEUMONIA/diagnosis