background: the aim of this study is to evaluate the long and short ten postoperative results after the notaras procedure as a surgical treatment of rectal prolapse in adults. methods: thirty-one patients suffering from rectal prolapse who were operated with notaras posterior mesh rectopexy in shohada-e-tajrish hospital between 1991- 2000 were followed up for results and complications and the r...

background : rectal bleeding is a relatively uncommon, but potentially important problem in early infancy.  the common causes of fresh rectal bleeding in this age group are: bleeding diathesis (vit. k deficiency), infectious colitis, cow’s milk protein allergy and anal fissure.  nodular lymphoid hyperplasia (nlh) is another cause of prolonged fresh rectal bleeding in early infancy.   objective:...

The aim of this study was to evaluate the short-term test-retest reproducibility of diffusion-weighted magnetic resonance imaging (DW-MRI) parameters of rectal cancer with 3.0T MRI.Twenty-six patients with rectal cancer underwent MRI, including diffusion-weighted imaging with 8 b values. Apparent diffusion coefficient (ADC) and intravoxel incoherent motion (IVIM) parameters (D, pure diffusion; ...

Our purpose was to correlate different intravoxel incoherent motion (IVIM), histopathological and clinical parameters in rectal cancer. 17 patients with histologically proven rectal cancer investigated on a 3.T device were included into the study. DWI was performed using a multi-slice single-shot echo-planar imaging sequence with b values of 0, 50, 200, 500 and 1000 s/mm.2 A polygonal region of...

introduction: the increasing use of diagnostic imaging in pediatric medicine has resulted in growing need for procedural sedation and analgesia (psa) to minimize motion artifacts during procedures. the drug of choice in pediatric psa was not introduced till now. the aim of the present study was comparison of oral chloral hydrate (och) and rectal sodium thiopental (rst) in pediatric psa. methods...

During a course of external beam radiotherapy the prostate gland moves both between radiotherapy fractions (interfractional motion) and during treatment (intrafractional motion). Some of this motion is related to changes in rectal and bladder filling, and movements are more marked in the antero-posterior direction as a result of rectal filling variability, compared to laterally and superoinferi...

conclusions post-operative pain in rectal acetaminophen group was less than that in intravenous acetaminophen group, and rectal acetaminophen group demanded their first additional analgesic medication later. results data analysis indicated a significant relationship between reduction of postoperative pain and the use of intravenous or rectal acetaminophen (p = 0.0001); in group receiving iv ace...