Frontonasal Dysplasia, Severe Neuropsychological Delay, and Midline Central Nervous System Anomalies: Report of 10 Brazilian Male Patients

Here we report on 10 male patients with frontonasal dysplasia, cleft lip/palate, mental retardation, lack of language acquisition, and severe central nervous system involvement. Imaging studies disclosed absence of the corpus callosum, midline cysts, and an abnormally modeled cerebellum. Neuronal heterotopias were present in five patients and parieto-occipital encephalocele in three patients. We suggest that this pattern found exclusively in males, most likely represents a newly recognized syndrome distilled from the group of disorders subsumed under frontonasal dysplasia. (C) 2009 Wiley-Liss, Inc.

Oculoauriculovertebral spectrum: report of nine familial cases with evidence of autosomal dominant inheritance and review of the literature

Oculoauriculovertebral spectrum (OAVS; OMIM 164210) is a complex condition characterized by defects of aural, oral, mandibular and vertebral development. The aetiology of this condition is likely to be heterogeneous; most cases are sporadic, however, familial cases suggesting autosomal recessive end autosomal dominant inheritance have been reported. In this study, we describe the clinical aspects of nine familial cases with evidence of autosomal dominant inheritance and compare them with reports in the literature. Interfamilial and intrafamilial clinical variabilities were observed in this study (reinforcing the necessity of careful examination of familial members). We suggest that oculoauriculovertebral spectrum with autosomal dominant inheritance is characterized mainly by bilateral auricular involvement and rarely presents extracranial anomalies. Clin Dysmorphol 18:67-77 (C) 2009 Wolters Kluwer Health | Lippincott Williams & Wilkins.

Nonsyndromic Alar Clefts: Report of Five Brazilian Patients

Nonsyndromic alar clefts are rare and they range from a small notch to variable size of clefts of the nasal ala. Usually they are restricted to the alar region, but other minor anomalies such as midline nasal sinuses and small midline or ""northbound"" clefts can be present. To date all reported cases of nonsyndromic alar clefts have been sporadic. Here we report on five new cases of isolated and nonsyndromic alar clefts. (C) 2009 Wiley-Liss, Inc.