Simultaneous screen and nonscreen films for evaluation of lumps of the skull and spine.
D006406:Hematoma / Q000000981:diagnostic imaging*; D006801:Humans; D008588:Meningocele / Q000000981:diagnostic imaging*; D008722:Methods; D011859:Radiography; D012886:Skull / Q000000981:diagnostic imaging*; D013131:Spine / Q000000981:diagnostic imaging*; D013679:Technology, Radiologic