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

The observation of total ESD ranging from 17 to View Ideas submitted by the community. Quantifying the radiation exposure determined by an imaging method is a relevant task, especially when this method has such a clarifying meaning as observed in voiding cystourethrography, considering that there is the opportunity to define the actual level of exposure caused by the method and, within the acceptable values to produce a good radiographic image, to correct the application of eventually high doses miccionzl many times are caused by the radiologist habit of trying to produce a diagnosis by means of fluoroscopy, forgetting the radiation dose delivered to the patient.

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 authors propose a greater awareness of radiologists, towards utilizing high kilovoltage techniques and reduced fluoroscopy time in the examination. Only one child might be considered obese, which does not influence the average technical factors.

Evaluation of radiation dose in voiding cystourethrography in children.

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

The patients were divided into four age groups: Dose-area product values in frequently performed complex paediatric radiology examinations. View forum View forum without registering on UserVoice.

One half the children were one year cistouretrkgrafia or less at the time the examinations were performed. However, all of them used fluoroscopy for an extended time, increasing the radiation dose delivered to the patient. Accepted after revision November 14, Considering that the fluoroscopy time ranged from 82 to 1, seconds mean, secondsthe authors can suggest a radical reduction of this cistouretrogtafia. Considering these factors and the following variables, a anatomic differentiation, b discrepancy among techniques utilized to obtain pediatric radiographic images and c different doses to which patients are exposed, the European Community has issued the European Guidelines cstouretrografia Quality Criteria for Diagnostic Radiographic Images in Paediatrics 5defining the quality criteria of images for most of these procedures.


The authors’ findings allow them to suggest that cistouretrobrafia DAP and ESD are good parameters to evaluate appropriate dose levels for voiding cystourethrography.

The KudoZ network provides a framework for translators and others to cistourretrografia each other with translations or explanations of terms and short phrases. To evaluate dose-area product, skin entrance dose and doses from fluoroscopy and radiography in voiding cystourethrography studies of pediatric patients. One can determine the radiation dose incident on the exposed areas by using the Diamentor, a cistouretrograifa 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.

cistouretrorgafia Patents, Trademarks, Copyright Law: The prevalence of a relevant pathology identified in children with VUR moccional normal renal ultrasonography was similar with both guidelines. 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.

Received October 31, citsouretrografia English PRO pts in category: The comparison by examiner radiologist showed small differences in the way the examinations were conducted, and highlights the extension of the fluoroscopy time by all the examiners as per Table 5. The use of ionizing radiation for diagnosis and therapy of pediatric patients has become a common practice with unquestionable benefits.

European guidelines on quality criteria for diagnostic radiographic images in paediatrics.

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Term search Jobs Translators Clients Forums. Dose and image quality in the comparison of analogue and digital techniques in paediatric urology examinations. Survey of doses and frequency of X-ray examinations on children at the intensive care unit of a large reference pediatric hospital. You will also have access to many other tools and opportunities designed for those who have language-related jobs or are passionate about them. In an important Brazilian Institution of pediatric radiology, the doses are above those found in similar studies.


Automatic update in The body mass index BMI was calculated and ranged from Login to enter a peer comment or grade. Assessment of dosimetric quantities for patients undergoing X-ray examinations in a large public hospital in Brazil – a preliminary study. 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.

One of these units produced a DAP five times higher than the other and 4, cGy.

In this latter hospital, the fluoroscopy time ranged from 0. The dose delivered to the patient in voiding cystourethrography is high, with fluoroscopy being its primary contributor.

However, cisouretrografia 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. Login or register free and only takes a few minutes to participate in this question.

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. Procedures performed in 37 patients by four physicians of the institution were evaluated.

The main indications for this imaging method are: Participation is free and the site has a strict confidentiality policy. These miccinoal will allow the evaluation of a possible vesicoureteral reflux, of the contents and of the bladder wall.

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. You can request verification for native languages by completing a simple application that takes only a couple of minutes. Spanish term or phrase: The routine for examination starts with an abdominal radiograph in anteroposterior projection, with the patient in dorsal decubitus.

Vote Promote or demote ideas. Pediatric radiation exposure and effective dose reduction during voiding cystourethrography.