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Purpose: Goldenhar syndrome consists of a combination of unilateral auricular appendages, auricular fistulas, and ocular epibulbar dermoids combined with a unilateral underdevelopment of the craniofacial structures and vertebral abnormalities. We aimed to elicit the underlying spine pathology in a group of patients via tomographic assessment. Materials and Methods: Hemifacial microsomia, cranial asymmetry, multiple ear tags, skin tags around the mouth and microtia were the most prominent facial features encountered in six patients with Goldenhar syndrome. Torticollis and cervico-thoracic scoliosis were the major deformities encountered in all patients. Thoraco-lumbar scoliosis and kyphoscoliosis were of lesser occurrence. Tomographic studies have been applied to all patients to delineate the underlying pathology. Results: Diverse spectrum of distinctive spine anomalies has been identified. Malsegmentation of the skull base associated with diffuse fusion with the upper cervical vertebrae was the most common spine pathology. Bilateral failure of segmentation, unilateral unsegmented bar and failure of vertebral formation were of lesser occurrence. Strikingly, we observed that the side of the hemifacial microsomia is strongly correlated with that of the craniocervical and the cervical vertebral abnormalities. Conclusion: The importance of this paper is threefold; first, little information is available in the literature regarding the magnitude and the diversity of spine pathology in patients with Goldenhar syndrome. Second, is to alert spine specialists that conventional radiographic assessment of the craniocervical area is an insufficient modality to assess children with syndromic associations. Third, a rotation and flexion deformity of the neck associated with facial asymmetry and/or plagiocephaly should be considered as a syndromic entity rather than a simple physiological deformation. [ABSTRACT FROM AUTHOR]

Congenital clefts and other malformations of the atlas are incidental findings identified while investigating the cervical spine following trauma. A persistent bifid anterior and posterior arch of the atlas beyond the age of 3-4 years is observed in skeletal dysplasias, Goldenhar syndrome, Conradi syndrome, and Down's syndrome. There is a high incidence of both anterior and posterior spina bifida of the atlas in patients with metabolic disorders, such as Morquio's syndrome [Baraitser and Winter in London dysmorphology database, Oxford University Press, 2005; Torriani, Lourenco in Rev Hosp Clin Fac Med Sao Paulo 53: 73-76, 2002]. We report two siblings and their mother, with congenital, persistent torticollis, plagiocephaly, facial asymmetry, grooved tongues, and asymptomatic "dolicho-odontoid process". All are of normal intelligence. No associated Neurological dysfunction, paresis, apnoea, or failures to thrive were encountered. Radiographs of the cervical spine were non-contributory, but 3D CT scanning of this area allowed further visualisation of the cervico-cranial malformation complex in this family and might possibly explain the sudden early juvenile mortality. Agenesis of the posterior arch of the atlas and bifidity/clefting of anterior arch of the atlas associated with asymptomatic "dolicho-odontoid process" were the hallmark in the proband and his female sibling. Some of the features were present in the mother. All the family subjects were investigated. To the best of our knowledge the constellation of malformation complex in this family has not been previously reported. [ABSTRACT FROM AUTHOR]