نتایج جستجو برای: anorectal malformations
تعداد نتایج: 18916 فیلتر نتایج به سال:
Dosimetric Evaluation of a Flexible Dual Balloon-Constructed Applicator in Treating Anorectal Cancer
BACKGROUND AND PURPOSE To assess the dosimetric flexibility of a dual balloon brachytherapy applicator developed for the treatment of anorectal lesions. MATERIALS AND METHODS Different amounts of water were infused into the inner and outer balloon separately to study the asymmetrical distribution of the catheter, the radial distance of the active source channel to the inner surface of the glo...
Malformations of the external genitalia are among the most common congenital anomalies in humans. The urogenital and anorectal sinuses develop from the embryonic cloaca, and the penis and clitoris develop from the genital tubercle. Within the genital tubercle, the endodermally derived urethral epithelium functions as an organizer and expresses sonic hedgehog (Shh). Shh knockout mice lack extern...
To compare echocardiography with clinical examination, radiography, and electrocardiography for the detection of congenital heart defects (CHD) a four year prospective study was carried out in 166 neonates with selected congenital gastrointestinal malformations (anorectal anomaly, tracheo-oesophageal fistula, duodenal atresia, exomphalos, and gastroschisis). Routine examination and investigatio...
Anorectal malformations (ARMs) affect about 1 in 5 000 liveborn infants. For those with high or intermediate defects (supra-levator or levator-level defects), colostomy in the newborn period is life-saving. However, long-term quality of life after construction of a neo-anus and colostomy closure is still unsatisfactory. In many cases, this can be attributed to complexity of the lesion, a high r...
BACKGROUND The purpose of the paper is to review the incidence of associated congenital anomalies that are encountered in patients presenting anorectal malformations and compare these results with those previously published. MATERIAL AND METHODS A number of 50 cases with ARM from our institution were reviewed (from 2005 to 2012) and information was collected on patient demographics, type of A...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید