Publisher: En , la Academia Americana de Pediatría recomendó realizar una ecografía renal y una cistouretrografía miccional a todos los. O paciente foi então submetido a uma cistouretrografia miccional, que revelou bexiga com capacidade normal, de contornos trabeculados e formações. Cistouretrografía miccional seriada. (CUMS): Esta técnica informa sobre la presencia de reflujo vésico-ureteral, sobre las características de la uretra proximal y.

Author: Shalrajas Mojind
Country: Namibia
Language: English (Spanish)
Genre: Relationship
Published (Last): 9 October 2006
Pages: 33
PDF File Size: 1.10 Mb
ePub File Size: 9.21 Mb
ISBN: 774-6-22398-457-9
Downloads: 90076
Price: Free* [*Free Regsitration Required]
Uploader: Daisida

Post Your ideas for ProZ. At the first years of life, the patients tend to be more active during the examination and, consequently, end up staying longer under fluoroscopy, which also contributes to the higher final dose. In an important Brazilian Institution of pediatric cistouretrofrafia, the doses are above those found in similar studies. In this latter hospital, the fluoroscopy time ranged from 0.

Accepted after revision November 14, The comparison of doses in relation to sex demonstrated that, in spite the higher mean body mass index for girls, the dose on the boys was higher Table 4probably because of the inherent difficulties presented by the male anatomy, and the higher number of abnormal studies in boys, which caused greater time in fluoroscopy, and increase in dose. Automatic update in In a review of similar studies in developed in other countries, one can better evaluate such difference.

Received October 31, It was found that the equipment makes divisions only “in the vertical sense”, meaning that one 30 x 40 film will always have images with 30 or 40 cm in height, if the manual collimation is not made, which increases the exposed area.

One even questioned if there might be an expressive difference in the biometric profile among the children, however, the BMI evaluation showed that the majority of them were low-weight children. The authors’ findings allow them to suggest that both DAP and ESD are good parameters to evaluate appropriate dose levels for voiding cystourethrography.

In one of the patients included in this age group, fluoroscopy accounted for The limitation of the fluoroscopy area only to the area of interest, even in equipment with automatic collimation as a function of the programmed film division, could be an additional dose reducing factor in these higher patients. Participation is free and the site has a strict confidentiality policy.


cistouretrografía miccional con TV

The adoption of radiography with high kilovoltage technique and restricted utilization of fluoroscopy can result in a significant reduction of doses during this procedure, considering that the major contribution to the final dose comes from fluoroscopy. You have native languages that can be verified You can request verification for native languages by completing a simple application that takes only a couple of minutes. Patient dose reduction during voiding cystourethrography.

Through this catheter, iodinated contrast medium diluted in saline solution is administered, and anteroposterior radiographs are made during the vesical filling, at the low, medium and full filling stages. Assessment of dosimetric quantities for patients undergoing X-ray examinations in a large public hospital in Brazil – a preliminary study.

Term search Jobs Translators Clients Forums. Saudi J Kidney Dis Transpl. However, considering the present guidelines, one out of four patients would have been exposed to a delayed or potentially missed diagnosis if recurrence would have been expected to complete the assessment.

View forum View forum without registering on UserVoice. The patients were divided cisoturetrografia four age groups: Higher patients or those in the higher age ranges require larger films to document the images, which in certain instances should include the whole cistouretrogratia system from the bladder to the kidneys.

Dose and image quality in the comparison of analogue and digital techniques in paediatric urology examinations. This demonstrates the need for a rigorous quality control in radiological miccioal for medical applications, especially in a pediatric hospital.

cistouretrografía miccional con TV | Spanish to English | Medical: Health Care

A comparison of doses and techniques between specialist and non-specialist centres in the diagnostic X-ray imaging of children. The dose delivered to the patient in voiding cystourethrography is high, with fluoroscopy being its primary contributor. Their weight ranged from 2.

English PRO pts in category: Mean total DAP for radiography and fluoroscopy was separately evaluated for each age group, noticing that in the highest age group, the utilization of larger films and fluoroscopy fields miccioanl for a larger irradiated area, and consequently, to an increase in the dose Table 3. This fact can be explained by the abnormal studies, which require additional incidences to adequately document alterations in the urinary tract such as, for example, the presence of bladder diverticula, male urethral abnormalities and other more complex abnormalities.


One can determine the radiation dose incident on the exposed areas by using the Diamentor, a device that is coupled to the x-ray tube that allows the monitoring of accumulative radiation emitted by the x-ray tube during the examination, and which will not interfere on the procedure performance.

Setting the fluoroscopy citouretrografia for current and voltage in a sufficiently low level to allow the identification of the desired structures may result in a considerable reduction of the total dose of the procedure.

There was a problem providing the content you requested

Estimation of adult patient doses for common diagnostic X-ray examinations in Rio de Janeiro, Brazil. Term search All of ProZ. Considering these factors and the following variables, a anatomic differentiation, b discrepancy among techniques utilized to obtain pediatric radiographic images and c cistouretrogradia doses to which patients are exposed, the European Cistouretrigrafia has issued the European Guidelines on Quality Criteria for Diagnostic Radiographic Images in Paediatrics 5defining the quality criteria of images for most of these procedures.

European guidelines on quality criteria for diagnostic radiographic images in paediatrics. Survey of doses and frequency of X-ray examinations on children at the intensive care unit of a large reference pediatric hospital. Radiation dose reduction in paediatric fluoroscopy using added filtration.

These images will allow the evaluation of a possible vesicoureteral reflux, of the contents and of the bladder wall. Thus, if radioprotection of patients exposed to ionizing radiations is important, it is moreover so, with pediatric patients 1,2. This means that all patients must receive the maximum attention in order to minimize the possibility of acute and late biological effects resulting from radiation exposure.

Patents, Trademarks, Copyright Law: