title: CT and MRI of congenital nasal lesions in syndromic conditions.
abstract: Congenital malformations of the nose can be associated with a variety of syndromes, including solitary median maxillary central incisor syndrome, CHARGE syndrome, Bosma syndrome, median cleft face syndrome, PHACES association, Bartsocas-Papas syndrome, Binder syndrome, duplication of the pituitary gland-plus syndrome and syndromic craniosynsotosis (e.g., Apert and Crouzon syndromes) among other craniofacial syndromes. Imaging with CT and MRI plays an important role in characterizing the nasal anomalies as well as the associated brain and cerebrovascular lesions, which can be explained by the intimate developmental relationship between the face and intracranial structures, as well as certain gene mutations. These conditions have characteristic imaging findings, which are reviewed in this article.
authors.affiliation: Department of Radiology, University of Chicago, 5841 S. Maryland Ave., Chicago, IL, 60637, USA, ginatd01@gmail.com.
authors.forename: Daniel T
authors.initials: DT
authors.lastname: Ginat
authors.forename: Caroline D
authors.initials: CD
authors.lastname: Robson
mesh_terms: D000015:Abnormalities, Multiple / Q000175:diagnosis*; D019465:Craniofacial Abnormalities / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging; D009666:Nose / Q000002:abnormalities / Q000000981:diagnostic imaging* / Q000473:pathology*; D013577:Syndrome; D014057:Tomography, X-Ray Computed