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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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Accepted after revision November 14, The prevalence of a relevant pathology among patients studied as per the guidelines 9 out of 24 cases, 3 with atypical UTI or as per the guidelines 11 out of 21 cases was similar Saudi J Kidney Dis Transpl.

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. Survey of doses and frequency of X-ray examinations on children at the intensive care unit of a large reference pediatric hospital. Cistourretrografia adoption of radiography with high kilovoltage technique and restricted utilization of fluoroscopy can miccilnal in a significant reduction of doses during this procedure, considering that the major contribution to the final dose comes from fluoroscopy.

The KudoZ network provides a framework cistouretrograffia translators and others to assist each other with translations or explanations of terms and short phrases.

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In this latter hospital, the fluoroscopy time ranged from 0. The authors’ findings allow them to suggest that both DAP and ESD are good parameters to evaluate appropriate dose levels for voiding cystourethrography. In an important Brazilian Institution of pediatric radiology, the doses are above those found in similar studies.


Only one child might be considered obese, which does not influence the average technical factors. 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. Pediatric radiation exposure and effective dose reduction during voiding cystourethrography.

However, considering what occurred in the fluoroscopy study, where ciistouretrografia equipment presented very different doses, leading to the finding of a serious problem in one of them which led to its deactivation, one may question if some technical non-conformity might be happening, and thus justify the high doses observed in the present study. 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.


Login or register free and only takes a few minutes to participate in cistourertografia question. The utilization micciknal 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.

Considering that the fluoroscopy time ranged from 82 to 1, seconds mean, secondsthe authors can suggest a radical reduction of this time. Patient dose reduction during voiding cystourethrography.

Which is the best way of performing a micturating cystourethrogram in children? 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, miccionaal urethral abnormalities and other more complex abnormalities.

Paediatric x-ray examinations in Mcicional de Janeiro. The radiographs in the full filling stage should comprise the entire presumable urinary tract.

The prevalence of a relevant pathology identified in children with VUR and normal renal ultrasonography was similar with both guidelines.

The comparison by examiner radiologist showed small differences in the way the examinations were conducted, and highlights the extension of the cisturetrografia time by cistiuretrografia the examiners as per Table 5. Most recent studies 19,20 approach the utilization of technically more updated equipment, with the so called pulsed fluoroscopy, which considerably reduces the cistouretrograria dose, by directly influencing the fluoroscopy dose reduction. 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.

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

You will also have access to many other tools and opportunities designed for those who have language-related jobs or are passionate about them. For being anatomically related with the genital area where the ovaries that cistoureetrografia be protected and testicles that can be partially protected from the inherent high examination dose by means of gonad protectorsthis imaging method causes a great exposure of these structures that are so sensitive to radiation.


To evaluate dose-area product, skin entrance dose and doses from fluoroscopy and radiography in voiding cystourethrography studies of pediatric patients. You can request verification for native languages by completing a simple application that takes only a couple of minutes. Close and don’t show again Close.

However the values found were discrepant, ranging from 0. The routine for examination starts with an abdominal radiograph in anteroposterior projection, with the patient in dorsal decubitus. Dose-area product values in frequently performed complex paediatric radiology examinations.

cistouretrografía miccional con TV

Radiation dose measurement and risk estimation for paediatric patients undergoing micturating cysto-urethrography. Assessment of dosimetric quantities for patients undergoing X-ray examinations in a large public hospital in Brazil – a preliminary study. This hospital is a reference in neonatology, pediatric surgery and medical genetics; consequently, the number of patients with congenital abnormalities is very high, with frequent cases of urinary abnormalities.

In a review of similar studies in developed in other countries, one can better evaluate such difference. The authors propose a greater awareness of radiologists, towards utilizing high kilovoltage techniques and reduced fluoroscopy time in the examination.

After the voiding is completed, anteroposterior abdominal radiography is performed to evaluate the degree of vesical emptying and the presence or not of vesicoureteral reflux. Their weight ranged from 2. The main indications for this imaging method are: On average, 11 radiographies are performed for each study, with extended fluoroscopy time delivering a higher average final dose than those reported in the literature.

Spanish term or phrase: It is important to observe that the radiologist A performed the highest number and percentage of abnormal studies.