نتایج جستجو برای: congenital abnormality

تعداد نتایج: 242090  

Journal: :Journal of Case Reports and Images in Obstetrics and Gynecology 2021

Journal: :journal of dentistry, tehran university of medical sciences 0
mansour khorasani associated professor of oral and maxillofacial surgery department, school of dentistry, qazvin university of medical sciences, qazvin, iran. mohsen hasani barzi assistant professor of neurosurgery deptartment, school of medicine. qazvin university of medial sciences, qazvin, iran. bahman derakhshan assistant professor of oral and maxillofacial surgery department, school of dentistry, qazvin university of medical sciences, qazvin, iran.

plagiocephaly (oblique skull) is premature fusion of one of the coronal sutures. frontal plagiocephaly is a rare congenital deformity in the skull that is the most complicated form of craniosynostosis to treat. examination of all sutures is necessary for diagnosis of craniosynostosis in this article, a 10-month-old, healthy girl with deformity of the right forehead and orbit that is caused by f...

Journal: :Twin research and human genetics : the official journal of the International Society for Twin Studies 2005
Peter O D Pharoah

Congenital anomalies are a major cause of fetal and neonatal death and of childhood morbidity. Chromosomal and other genetic abnormalities, environmental teratogens and some nutritional deficiencies account for some congenital anomalies but the majority are of unknown etiology. The hypothesis is here proposed that a significant proportion of congenital anomalies and cerebral palsy of unknown et...

فرزان, محمود ,

This deformity is often reffered to as thumbclutched hand, but a better term is the congenital clasped thumb. The congenital clasped thumb is associated with several well-de-fined syndromes, although it may also present as an isolated abnormality. Weckesser, Reac, and Heiple called it a syndrome and divided the syndrome in to four groups. In group I, the thumb is deficient in extention only. In...

پایان نامه :دانشگاه آزاد اسلامی واحد علوم پزشکی تهران - دانشکده پزشکی 1390

هدف: این مطالعه به منظور بررسی میزان فراوانی بیماری lebers congenital amaurosis در تست های الکتروفیزیولوژیک در کودکان در پلی کلینیک قدس سال 90-89 انجام شده است. روش مطالعه: در این مطالعه مقطعی، 50 فرد بدون وجود سابقه اختلال بینایی و تشنج وارد مطالعه شدند شامل 25 نفر مبتلا به lebers congenital amaurosis و 25 نفر که سالم و بعنوان گروه شاهد بودند. دو گروه تحت erg و vep و eog قرار گرفتند و نتایج ب...

Journal: :International journal of epidemiology 2010
Tobias Torp-Pedersen Heather A Boyd Gry Poulsen Birgitte Haargaard Jan Wohlfahrt Jonathan M Holmes Mads Melbye

BACKGROUND Little is known about the aetiological factors underlying strabismus. We undertook a large cohort study to investigate perinatal risk factors for strabismus, overall and by subtype. METHODS Orthoptists reviewed ophthalmological records for Danish National Birth Cohort (DNBC) children examined for strabismus in hospital ophthalmology departments or by ophthalmologists in private pra...

Journal: :journal of dentistry, tehran university of medical sciences 0
dana tahririan resident, department of pediatric dentistry, faculty of dentistry, isfahan university of medical sciences, isfahan, iran. alireza eshghi associate professor of pediatric dentistry, isfahan university of medical sciences, isfahan, iran. pirooz givehchian resident, department of prosthodontics, faculty of dentistry, isfahan university of medical sciences, isfahan, iran. mohammad ali tahririan assistant professor of orthopedics, isfahan university of medical science, isfahan, iran.

chondroectodermal dysplasia (ellis-van creveld syndrome) is a rare autosomal recessive congenital abnormality. this syndrome is characterized by a spectrum of clinical findings, among which chondrodystrophy, polydactyly, ectodermal dysplasia, and congenital cardiac anomalies are the most common. it is imperative to not overlook the cardiac complications in patients with this syndrome during den...

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