نتایج جستجو برای: craniofacial anomaly
تعداد نتایج: 46197 فیلتر نتایج به سال:
BACKGROUND Cleft lip and/or palate (CL/P) is a common congenital craniofacial anomaly that may negatively affect an individual's appearance, health-related quality of life, or speech. In Spain, Colombia, and Chile the overall prevalence of CL/P ranges from 0.53 to 1.59 cases per 1000 live births. Currently, there is no patient-reported outcome (PRO) instrument that is specific for patients with...
Background and Objective: Congenital craniofacial anomalies emerge as changes in structure, function and metabolism at birth. This study aimed to identify congenital malformations of the face and different non-healed and healed craniofacial fractures and their epidemiology in people younger than 18 years in the province of Zanjan. Materials and Methods: This study was carried out on all urba...
Congenital arhinia is a very rare condition especially when it is isolated. Most of arhinia are identified after birth and only five prenatal cases are described in the literature. Generally, arhinia is associated with other malformations mainly craniofacial anomalies. Genetics aberrations are uncommon. Our case was diagnosed in the second trimester of pregnancy and we found no associated anoma...
Basal encephalocele is a rare craniofacial anomaly. In the present paper we report a 10-year-old boy presented with cleft palate, congenital nystagmus, and hypertelorism. During preoperative evaluation for cleft palate repair, a pulsatile mass was detected in the pharynx. Magnetic resonance imaging showed sphenoethmoidal type of basal encephalocele and agenesis of corpus callosum. Neurosurgical...
background and aim: it is well - known that sex hormones regulate bone metabolism. sex steroids increase osteoblasts activities and affect growth, remodeling and bone homeostasis. the aim of this study was to examine the effects of sex hormones deficiency on craniofacial growth in rats. methods & materials: fifty, thirty–day–old wistar rats comprised the sample in this experimental study. 25 ma...
OBJECTIVE To conduct a qualitative evaluation of parenting among families with school-aged and young adolescent children with craniofacial anomalies (CFAs). METHODS Interview responses were obtained from nine mothers of children ages 9 to 14 years old with CFAs. Mothers were asked to describe their perceptions of their children, their children's special needs because of CFAs, and their parent...
Fibrous dysplasia is classified among benign bone tumors. It is a bone development anomaly characterized by hamartoma proliferation of fibrous tissue within the medullary bone, with secondary bony metaplasia, producing immature, newly formed and weakly calcified bone, without maturation of the osteoblast. It can be monostotic or polyostotic. The craniofacial localization occurs in 10%-25% of ca...
Goldenhar syndrome (oculo-auriculo-vertebral spectrum) is a rare congenital anomaly of unclear etiology and characterized by craniofacial anomalies such as hemifacial microsomia, auricular, ocular and vertebral anomalies. In many cases, this syndrome goes unnoticed due to a lack of knowledge about its features and because of its associated wide range of overlapping anomalies. Herewith, we prese...
Craniofacial microsomia (CFM) is a rare congenital anomaly that involves immature derivatives from the first and second pharyngeal arches. The genetic pathogenesis of CFM is still unclear. Here we interrogate 0.9 million genetic variants in 939 CFM cases and 2,012 controls from China. After genotyping of an additional 443 cases and 1,669 controls, we identify 8 significantly associated loci wit...
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