CISTOURETROGRAFIA MICCIONAL PDF

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: Mezishicage Mikarr
Country: Mayotte
Language: English (Spanish)
Genre: Finance
Published (Last): 11 October 2016
Pages: 357
PDF File Size: 8.52 Mb
ePub File Size: 11.13 Mb
ISBN: 489-1-49968-371-6
Downloads: 91019
Price: Free* [*Free Regsitration Required]
Uploader: Gujin

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

There was a problem providing the content you requested

Some procedures heterogeneity was observed and guidelines for cistkuretrografia radiographic techniques were not followed. The patients were divided into four age groups: Survey of doses and frequency of X-ray examinations on children at the intensive care unit of a large reference pediatric hospital. 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 on Quality Criteria for Diagnostic Radiographic Images in Paediatrics 5defining the quality criteria of images for most of these procedures.

One half the children citsouretrografia one year old or less at the time cistourstrografia examinations were performed. We conducted a retrospective analysis of patients with UTI, aged between 2 and 24 months old, seen at our department between January and August and who had a normal renal ultrasonography and VUR.

Considering that the fluoroscopy time ranged from 82 to 1, seconds mean, secondsthe authors can suggest a radical reduction of this time. In the present study, one of the factors that contributed for the magnitude of entrance skin doses was the lack of uniformity of the radiographic imaging techniques employed. It is important to observe that the radiologist A performed the highest number and percentage of abnormal studies. Spanish term or phrase: Participation is free and the site has a strict confidentiality policy.

  CLIPPER AND CLAMPER CIRCUITS PDF

This demonstrates the need for a rigorous quality control in radiological equipment for medical applications, especially in a pediatric hospital. Automatic update in Evaluation of work practices and radiation dose during adult micturating cystourethrography examinations performed using a digital imaging system. However, even being such use justifiable by the benefits to patients, standards and radioprotection techniques cannot be forgotten.

Thus, if radioprotection of patients exposed to ionizing radiations is important, it is moreover so, with pediatric patients 1,2. Term search Jobs Translators Clients Forums. 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.

The authors propose a greater awareness of radiologists, towards utilizing high kilovoltage techniques and cistouretrografiaa fluoroscopy time in the examination.

The observation of total ESD ranging from 17 to Radiation doses to paediatric patients undergoing micturating cystourethrography examinations and potential reduction by radiation protection optimization. Their weight ranged from 2.

cistouretrografía miccional con TV

On the other hand, Ruiz et al. The radiographs in the full filling stage should comprise the entire presumable urinary tract. Total DAP ranged from to 1, cGy.

Measurements were performed with an equipment including an ionization chamber directly coupled to the x-ray tube window and an electrometer Diamentor connected to a computer for data collection.

Niccional of adult patient doses for common diagnostic X-ray examinations in Rio de Janeiro, Brazil.

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. Received October 31, 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.

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

One of these units produced a DAP five times higher than the other and 4, cGy. Radiation dose measurement and risk estimation for paediatric patients undergoing micturating cysto-urethrography. These images will allow the evaluation of a possible vesicoureteral reflux, of the contents and of the bladder wall.

  BONEVAC SIMPLE LOGIC PDF

You can request verification for native languages by completing a simple application that takes only a couple of minutes. View forum View forum without registering on UserVoice. Term search All of ProZ. View Ideas submitted by the community. 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. However the values found were discrepant, ranging from 0.

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. Patient dose reduction during voiding cystourethrography. El problema es el “con TV” In a review of similar studies in developed in other countries, one can better evaluate such difference.

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 which 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.

The routine for examination starts with an abdominal radiograph in anteroposterior projection, with the patient in dorsal decubitus. In this latter hospital, the fluoroscopy time ranged from 0.