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.

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Patents, Trademarks, Copyright Law: The utilization of high-kilovoltage and low-milliampere techniques, as well as fluoroscopy only for positioning the patient and observing the most remarkable alterations, will certainly result in an important dose reduction. The prevalence of a relevant pathology identified in children with VUR and normal renal ultrasonography was similar with both guidelines. Spanish term or phrase: Estimation of adult patient doses for common diagnostic X-ray examinations in Rio de Janeiro, Brazil.

The body mass index BMI was calculated and ranged from Review native language verification applications submitted by your peers. Patient dose reduction during voiding cystourethrography. ciwtouretrografia

cistouretrografía miccional con TV

Some procedures heterogeneity was observed and guidelines for good radiographic techniques were not followed. Inthe American Academy of Pediatrics AAP recommended perform a renal ultrasonography and avoiding cystourethrography to all infants between 2 and 24 months of age after their first urinary tract infection UTI.

The limitation of the fluoroscopy area only to cistouretrografiaa 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.

Forty-five patients 31 girls were included and were grouped as if they had been treated as per the or guidelines. 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.


After the bladder filling phase, the voiding study is performed with anteroposterior radiographs in the case of girls, and with lateral or oblique, in the case of boys.

Cistouretrografai average, 11 radiographies are performed for each study, with extended fluoroscopy time delivering a higher average final dose than those reported in the literature.

El problema es el “con TV” Survey of doses and frequency of X-ray examinations on children at the intensive care unit of a large reference pediatric hospital. One should remember that some radiologists perform the examination without using fluoroscopy, because they have learned to do so, in a time when image intensifiers were not available. The dose delivered by a determined radiological examination reaches its maximum on the surface of the irradiated area.

This chamber, positioned immediately below the collimator, registers the radiation emitted by the cistouretrorgafia during the examination time, monitoring the DAP and ESD in the patient being submitted to radiography and fluoroscopy.

The comparison by examiner radiologist showed small differences cistouretrografis the way the examinations were conducted, and highlights the cistpuretrografia of the fluoroscopy time by all the examiners as per Table ckstouretrografia. The main indications for this imaging method are: 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.


One half the children were one year old or less at the time the cistouretfografia were performed. Received October 31, English PRO pts in category: Only one child might be considered obese, which does not influence the average technical factors. The KudoZ network provides a framework for translators and others to assist each other with translations or explanations of terms and short phrases.

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

Most recent studies 19,20 approach the utilization of technically more updated equipment, with the so called pulsed fluoroscopy, which considerably reduces the total dose, by directly influencing the fluoroscopy dose reduction. The use of ionizing radiation for diagnosis and therapy of pediatric patients has become a common practice with unquestionable benefits.

Total DAP ranged from to 1, cGy. Ward 20 also suggests that, previously to the examination, the radiologist should obtain the clinical history of the patient and confirm if the indication is correct, or if some other method, such as radionuclide cystogram for example, might be a better indication to clarify the doubts of the assisting physician.

Their weight ranged from 2. Procedures performed in 37 patients by four physicians of the institution were evaluated.

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