title: Detection of clubbing--Schamroth's sign. Closing the window and opening the angle.
mesh_terms: D001987:Bronchiectasis / Q000175:diagnosis*; D002675:Child, Preschool; D006801:Humans; D008297:Male; D010005:Osteoarthropathy, Secondary Hypertrophic / Q000150:complications / Q000175:diagnosis*