1/831. child with velocardiofacial syndrome and del (4)(q34.2): another critical region associated with a velocardiofacial syndrome-like phenotype.We report on a child with congenital heart disease (atrial septal defect, ventricular septal defect, pulmonic stenosis), submucosal cleft palate, hypernasal speech, learning difficulties, and right fifth finger anomaly manifestations, consistent with velocardiofacial syndrome (VCFS); however, cytogenetic analysis demonstrated a small terminal deletion of the segment 4q34.2 to 4qter. Fluorescent in situ hybridization did not identify a deletion of the critical region associated with VCFS. In previously reported 4q deletions with a breakpoint distal to 4q34.2, no cardiac defects or cleft of palate were reported. Our patient has a deletion of 4q34.2 to 4qter and has palate and cardiac involvement and minor learning difficulties, which implies that genes involved in heart and palate development lie distal to 4q34.2, and that the critical region for more severe mental retardation on 4q may reside proximal to 4q34.2. These results suggest that a distal 4q deletion can lead to a phenotype similar to VCFS and emphasizes the importance of searching for other karyotype abnormalities when a VCFS-like phenotype is present and a 22q deletion is not identified.- - - - - - - - - - ranking = 1keywords = cleft palate, palate, cleft (Clic here for more details about this article) |
2/831. Rare dental abnormalities seen in oculo-facio-cardio-dental (OFCD) syndrome: three new cases and review of nine patients.Oculo-facio-cardio-dental syndrome is a very rare condition. So far, only nine cases have been documented. We report on three additional female patients representing the same entity. The clinical findings were: congenital cataract, microphthalmia/microcornea, secondary glaucoma, vision impairment, ptosis, long narrow face, high nasal bridge, broad nasal tip with separated cartilages, long philtrum, cleft palate, atrial septal defect, ventricular septal defect, and skeletal anomalies. The following dental abnormalities were found: radiculomegaly, delayed dentition, oligodontia, root dilacerations (extension), and malocclusion. For the first time, fusion of teeth and hyperdontia of permanent upper teeth were seen. In addition, structural and morphological dental changes were noted. These findings expand the clinical spectrum of the syndrome.- - - - - - - - - - ranking = 0.70527596860558keywords = cleft palate, palate, cleft (Clic here for more details about this article) |
3/831. Ocular malformations, moyamoya disease, and midline cranial defects: a distinct syndrome.PURPOSE: To report a 10-year-old girl with developmental anomalies of both optic disks, a chorioretinal coloboma, sphenopharyngeal meningoencephalocele, and moyamoya disease. methods: A full ophthalmologic examination, cranial magnetic resonance imaging and magnetic resonance angiography, and cerebral angiography were performed. RESULTS: The patient had a morning glory disk anomaly and microphthalmos of the right eye and optic nerve hypoplasia and retinochoroidal coloboma in the left eye. She had a midfacial cleft and an episode of seizures and a stroke. magnetic resonance imaging showed a sphenopharyngeal meningoencephalocele. magnetic resonance angiography and cerebral angiography demonstrated a pattern consistent with moyamoya disease. CONCLUSIONS: This patient had a distinct syndrome of optic disk, retinochoroidal, and carotid circulation anomalies with midline cranial defects. The recognition and treatment of the vascular abnormalities and cranial defects may prevent complications such as strokes that may occur during or after general anesthesia.- - - - - - - - - - ranking = 0.065499254086946keywords = cleft (Clic here for more details about this article) |
4/831. Larsen syndrome in two generations of an Italian family.This paper describes a familial case of Larsen syndrome. Typical anomalies were present in the propositus and 2 of his 6 daughters. In addition, all patients had progressive deafness and the 2 daughters had cleft palate. The certain exclusion of any consanguinity between the couple, suggests, in this instance, the dominant mode of transmission of the syndrome.- - - - - - - - - - ranking = 0.70527596860558keywords = cleft palate, palate, cleft (Clic here for more details about this article) |
5/831. New case of the Richieri-Costa/Guion-Almeida syndrome.We describe a boy with multiple congenital anomalies/mental retardation (MCA/MR) syndrome. He has growth retardation, microbrachycephaly, coloboma of the iris, and typical facial anomalies including cleft lip/palate. This phenotype overlaps with that described by Richieri-Costa and Guion-Almeida in three Brazilian brothers. The new patient provides further evidence of the existence of this rare clinical entity.- - - - - - - - - - ranking = 0.14190751318944keywords = palate, cleft (Clic here for more details about this article) |
6/831. Congenital facial neuropathy in oculoauriculovertebral dysplasia-hemifacial microsomia (Goldenhar-Gorlin syndrome).Four patients with clinical features of Goldenhar-Gorlin syndrome who showed facial paralysis on clinical examination are presented. The fourth case died following surgery for cleft lip. autopsy revealed hypoplasia of the right facial nerve in its intracranial segment, with small right facial nucleus in the brain stem. Nosological aspects of the Goldenhar-Gorlin syndrome are discussed. Peripheral facial paralysis, as a part of this syndrome, is reviewed in the light of clinical and pathological findings and in its relationship to cardiac anomalies. It is suggested that Goldenhar-Gorlin syndrome is a part of a so-called cardiofacial syndrome.- - - - - - - - - - ranking = 0.065499254086946keywords = cleft (Clic here for more details about this article) |
7/831. A Rapp-Hodgkin like syndrome in three sibs: clinical, dental and dermatoglyphic study.Rapp-Hodgkin ectodermal dysplasia is an autosomal dominant disorder characterized by distinctive craniofacies, cleft lip or palate, oligodontia or anodontia, hypoplasia of the nails, and a decrease in or absence of the sweat glands and hair follicles. We have identified a family in which three children display clinical features similar to Rapp-Hodgkin syndrome. The father and two other sisters of the patient had normal facial features, but had short stature and had dental anomalies, the latter suggestive of ectodermal dysplasia. The overall clinical, dental, and dermatoglyphic findings of these patients are discussed in relation to reports of families with Rapp-Hodgkin syndrome.- - - - - - - - - - ranking = 0.14190751318944keywords = palate, cleft (Clic here for more details about this article) |
8/831. Confirmation of Kapur-Toriello syndrome in an Italian patient.We report a patient showing the phenotype described by Kapur and Toriello (Am J Med Genet 41:423-425, 1991) in two sibs. Clinical manifestations include severe mental retardation, cleft lip/palate, and distinctive nose, eye, and intestinal defects. This additional case contributes to a better definition of the apparently new MCA/MR syndrome proposed by Kapur and Toriello.- - - - - - - - - - ranking = 0.14190751318944keywords = palate, cleft (Clic here for more details about this article) |
9/831. Severe micrognathia, cleft palate, absent olfactory tract, and abnormal rib development: cerebro-costo-mandibular syndrome or a new syndrome?We report on a family in which two sibs had apparently absent ribs and severe micrognathia on prenatal ultrasonography. The pregnancies were terminated at 19 and 12 weeks of gestation, respectively. autopsy findings in the first fetus (19 weeks of gestation) included severe micrognathia, a U-shaped defect of the soft palate, marked postnuchal edema, absent olfactory bulbs, and cribriform plate and rib abnormalities. The ribs consisted of cartilage anteriorly, with only a small amount of fibrous tissue present laterally and posteriorly. The second fetus (12 weeks gestation) had agnathia, with a large U-shaped defect in the soft palate. There was moderate postnuchal edema. The ribs were unossified and there were gaps in the cartilage where primitive mesenchyme was present posteriorly and laterally. These findings are consistent with a severe form of cerebro-costo-mandibular syndrome. The early fetal histopathology of both cases suggests a possible mechanism by which the characteristic "rib gaps" of cerebro-costo-mandibular syndrome may develop, with evidence for abnormal function of a gene or genes involved in regulation of rib chondrogenesis.- - - - - - - - - - ranking = 2.9739203926273keywords = cleft palate, palate, cleft (Clic here for more details about this article) |
10/831. Frontonasal dysplasia, macroblepharon, eyelid colobomas, ear anomalies, macrostomia, mental retardation, and CNS structural anomalies. A new syndrome?We report a Brazilian girl, born to normal and non-consanguineous parents and presenting, among other signs, brachyacrocephaly, a wide forehead, hypertelorism, wide palpebral fissures with multiple eyelid colobomas, a broad and high nasal root, an absent nasal tip, a wide columella, a long and smooth philtrum, a carp-like mouth, macrostomia, a thin upper lip with midline notching, submucous cleft of the soft palate, a small and grooved chin, ear anomalies, Dandy-Walker anomaly, a structural anomaly of the corpus callosum, grey matter heterotopia, and mental retardation. The whole clinical picture of the present patient suggests a 'new' type of frontonasal dysplasia and main differential diagnosis includes the acrofrontofacionasal dysostosis 2 syndrome (MIM 201181). Other differential diagnoses are discussed.- - - - - - - - - - ranking = 0.14190751318944keywords = palate, cleft (Clic here for more details about this article) |
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