title: Renal radiography with cephalad angulation and inspiration.
abstract: Radiographs of the kidneys were obtained during inspiration with a 10 degrees cephalad angulation of the central ray. With this technique, costocartilaginous calcifications were not projected over the renal areas in 94% of cases.
mesh_terms: D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging*; D008722:Methods; D011859:Radiography; D012119:Respiration