نتایج جستجو برای: cerebral hypoplasia
تعداد نتایج: 190289 فیلتر نتایج به سال:
BACKGROUND Developmental delay has been reported to occur with optic nerve hypoplasia, a leading cause of pediatric blindness, but has not been systematically examined for its prevalence and correlation with associated pathologies of optic nerve hypoplasia. OBJECTIVE The purpose of this study was to determine the developmental outcomes of children with optic nerve hypoplasia and the correlati...
Ultrasound diagnosis of transverse sinus hypoplasia using flow profiles of the internal jugular vein
Accurate diagnosis of subtypes of transverse sinus (TS) hypoplasia requires more expensive methods like magnetic resonance (MR) imaging. We hypothesized ultrasound findings of the internal jugular vein (IJV) can be surrogate indicators for diagnosis of TS hypoplasia. MR images were reviewed in 131 subjects to evaluate TS diameter and the location and degree of venous flow stenosis and obstructi...
Bilateral renal agenesis/hypoplasia/dysplasia is a lethal malformation in humans with an incidence of 1.3 per 10,000 live births. In the etiology bilateral agenesis/hypoplasia/dysplasia, genetic factor plays important role. addition to factors, also involves teratogenic effect hyperglycemia on embryo mothers insulin-dependent maternal diabetes. The purpose this paper present special case which ...
We read with interest the article by Maraschio et al 1 on “A novel mutation and novel features in Nijmegen breakage syndrome”. The authors stressed their findings of malformations not previously described in NBS patients, namely agenesis of the corpus callosum, dilatation of the ventricles, and cerebral hypotrophy. However, they seem to have overlooked our earlier report on cranial MRI findings...
This study investigated the prevalence of enamel hypoplasia and dental caries and the relationship between the two diseases in all 4- to 6-year-old Australian Aboriginal children of the Tiwi tribe on Bathurst Island. Seventy-nine of 80 children (99%) had enamel hypoplasia, with a mean of 12.0 +/- 4.1 hypoplastic teeth per child. Dental caries was noted in 66 (83%) of children and the mean numbe...
Introduction Hypoplasia is defined as a quantitative defect of enamel visually and is histomorphologically identified as an external defect involving the surface of the enamel and associated with reduced thickness of enamel (Ozturk et al, 2004).Turner's hypoplasia usually manifests as a portion of missing or diminished enamel, generally affecting one or more permanent teeth in the oral cavity. ...
BACKGROUND AND PURPOSE The vascular morphology in crowd with family history of stroke remains unclear. The present study clarified the characteristics of the intracranial vascular CoW and prevalence of intracranial aneurysms in subjects with family history of stroke. METHODS A stratified cluster, random sampling method was used for subjects with family history of stroke among rural residents ...
Maxillary sinus hypoplasia (MSH) is an uncommon abnormality of paranasal sinuses noted in clinical practice. Computed tomography (CT) scan helps in diagnosing the anomaly along with any anatomical variation that may be associated with it. MSH is usually associated with other anomalies like uncinate process hypoplasia. Three types of MSH have been described. Type 1 MSH shows mild maxillary sinus...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید