title: Metaphyseal chondrodysplasia, type Jansen.
abstract: The Jansen type of metaphyseal dysplasia is a rare disorder with significant clinical and radiographic variability. Two cases of classical Jansen disease and one with some distinctive features suggestive of the Jansen variant are reported.
authors.affiliation: Department of Radiology, Royal Alexandra Hospital for Children, Sydney, New South Wales, Australia.
authors.forename: K
authors.initials: K
authors.lastname: Kozlowski
authors.forename: J B
authors.initials: JB
authors.lastname: Campbell
authors.forename: M E
authors.initials: ME
authors.lastname: Azouz
authors.forename: P
authors.initials: P
authors.lastname: Sprague
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010009:Osteochondrodysplasias / Q000000981:diagnostic imaging*; D011859:Radiography