title: Segmental odontomaxillary dysplasia. Report of eight cases and comparison with hemimaxillofacial dysplasia.
abstract: We report an analysis of eight cases with features as described for hemimaxillofacial dysplasia and compare our cases with those of that original report by Miles and associates. Patients were young and had bone and/or gingival enlargement, dental abnormalities, and unique radiographic and histologic features. Osseous and dental abnormalities were confined to the maxillary alveolus extending from the canine region to the tuberosity. Ipsilateral facial hypertrichosis was not observed. The condition seems to remain stable without significant progression and is hypothesized to be a developmental abnormality. We propose the term segmental odontomaxillary dysplasia (SOD) as a more precise descriptor for the constellation of features observed.
authors.affiliation: Section of Radiology, School of Dentistry, University of Southern California, Los Angeles.
authors.forename: R A
authors.initials: RA
authors.lastname: Danforth
authors.forename: R J
authors.initials: RJ
authors.lastname: Melrose
authors.forename: A M
authors.initials: AM
authors.lastname: Abrams
authors.forename: J P
authors.initials: JP
authors.lastname: Handlers
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003743:Dental Enamel / Q000002:abnormalities; D005146:Facial Asymmetry / Q000473:pathology*; D005260:Female; D005885:Gingival Hyperplasia / Q000473:pathology; D006801:Humans; D008297:Male; D008437:Maxilla / Q000002:abnormalities*; D014071:Tooth Abnormalities / Q000473:pathology*