Roberts, Suzanne Focused CT using a height-adjusted metric and the umbilicus as a landmark for children undergoing evaluation for appendicitis. [electronic resource] - Pediatric radiology Mar 2017 - 294-300 p. digital Publication Type: Journal Article ISSN: 1432-1998 Standard No.: 10.1007/s00247-016-3756-y doi Subjects--Topical Terms: AdolescentAnatomic LandmarksAppendicitis--diagnostic imagingAppendix--anatomy & histologyBody HeightChildChild, PreschoolCross-Sectional StudiesDiagnosis, DifferentialFemaleHumansMaleRadiation ExposureRetrospective StudiesTomography, X-Ray Computed--methodsUmbilicus--anatomy & histology