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1.
Article in English, Portuguese | LILACS, Sec. Est. Saúde SP | ID: biblio-1136781

ABSTRACT

ABSTRACT Objective: Cystography an invasive procedure with potential complications such as urinary infection (UI). There are few studies about the incidence of complications associated with this procedure. The purpose of this study is to evaluate the incidence of post-cystography urinary infection (UI.). Methods: Retrospective study with a review of clinical records of patients under 15 years of age, followed in this hospital, who underwent cystography (radiologic or indirect radionuclide) between 2009 and 2018. Post-cystography UI was defined when it occurred until seven days after the procedure. Descriptive and nonparametric statistics were applied to assess possible predictive factors related with post-cystography UI. Results: In the study period, 531 cystograms were undertaken (55% indirect radionuclide and 45% radiologic). The mean age at the procedure was 11.5 months; 62% were boys. Every patient had a previous negative urine culture; 50% were under antibiotic prophylaxis at the time of the procedure. The most common indication for the procedure was the post-natal study of congenital hydronephrosis/other nephrological malformation (53%), followed by the study of febrile UI (31%). Vesicoureteral reflux (VUR) was diagnosed in 40% of procedures. Post-cystography UI occurred in 23 cases (incidence of 4.3%). The most frequent microorganism was E. coli (52%). The presence of VUR was significantly associated with the occurrence of post-cystography IU. Conclusions: The incidence of post-cystography UI was low in our sample. The presence of VUR was significantly associated with the occurrence of post-cystography UI. The authors highlight the importance of an adequate catheterization technique and the need for clinical surveillance after the procedure.


RESUMO Objetivo: A cistografia é um exame invasivo que apresenta potencial iatrogenia, nomeadamente infecção urinária (IU). Os estudos sobre a incidência de complicações associadas a esse exame são escassos. O objetivo deste trabalho foi avaliar a incidência de IU após realização de cistografia. Métodos: Estudo retrospetivo por consulta dos prontuários clínicos dos doentes com idade inferior a 15 anos, seguidos em consulta nesse hospital, que realizaram cistografia (radiológica ou isotópica) entre 2009 e 2018. Admitiu-se relação de causalidade quando o diagnóstico de IU ocorreu até sete dias após a realização do exame. Foi realizada análise estatística descritiva e utilizados testes não paramétricos para avaliar possíveis fatores preditores da ocorrência de IU após cistografia. Resultados: Realizaram-se 531 cistografias (55% isotópicas e 45% radiológicas). A mediana de idade foi de 11,5 meses; 62% eram do sexo masculino. Todos os doentes efetuaram urocultura prévia (negativa); 50% recebiam profilaxia antibiótica (ATB) à data do exame. A indicação mais frequente foi o estudo pós-natal de hidronefrose (HN) congênita/outra malformação nefrourológica (53%), seguida do estudo da IU febril (31%). Documentou-se refluxo vesicoureteral (RVU) em 40% dos exames. Ocorreu IU após cistografia em 23 casos (incidência de 4,3%). O microrganismo mais frequente foi a E. coli (52%). Verificou-se associação entre a presença de RVU e a ocorrência de IU. Conclusões: A incidência de IU pós-cistografia foi relativamente baixa na amostra deste estudo. Observou-se associação entre a ocorrência de IU após cistografia e a presença de RVU. Sublinha-se a importância de uma técnica adequada de cateterização vesical e da vigilância clínica após o exame.


Subject(s)
Humans , Male , Female , Infant , Retrospective Studies , Cystography/adverse effects , Portugal/epidemiology , Incidence , Escherichia coli/isolation & purification , Escherichia coli Infections/etiology , Escherichia coli Infections/epidemiology , Cystography/statistics & numerical data
2.
Rev. chil. pediatr ; 81(4): 333-338, ago. 2010. ilus
Article in Spanish | LILACS | ID: lil-577513

ABSTRACT

Voiding cystourethrography (VCUG) has been usually considered as a painful and badly tolerated procedure in children. This opinion is not agreed with local experience of the authors. Objective: To evaluate the parent's perception about VCUG in children before and after the procedure. Methods: In 2009, parents of children who carne to Radiology Department for a VCUG completed an anonymous survey, including age and sex of their children, physician referent specialty, information received about the exam, expectation before and opinion after the procedure. Results: During 12 months 86 surveys were evaluated; patient's age was ranged between 1 month to 8 years with 52.3 percent> (45) girls and 47.7 percent> (41) males. Patients were referred from general pediatric in 59 percento or nephrology practice in 33 percent>; 20 percent> of the patients did not receive any information about the procedure before. About the expectation of VCUG, previous the exam, parents considered the examination as a pediatrician visit in 2.3 percent, uncomfortable in 26.7 percent>, a little painful in 16.3 percent, painful in 21 percent and aggressive or terrible in 33.7 percento. After the examination, parents' opinion was: 24.4 percent> as a pediatrician visit, 45.3 percent> uncomfortable, 22.1 percento a little painful, 4.7 percent> painful and 3.5 percent> aggressive or terrible. The global parents' perception about VCUG after the exam improved in 66 percent> cases, did not change in 29 percent> and went worse in 5 percent. Conclusion: Parent's perception about VCUG in children significantly improves after the procedure; in 91.8 percent> the examination was considered uncomfortable or only a little painful.


Con frecuencia se califica a la uretrocistografía miccional (UCG) como un examen doloroso y mal tolerado por los niños, lo que resulta discordante con la experiencia de los autores. Objetivo: Evaluar la percepción de los padres de las UCG efectuadas a sus hijos, antes y después del examen. Durante el año 2009, en el Servicio de Radiología de Clínica Las Condes, se solicitó a los padres contestar anónimamente una encuesta que incluía: edad y sexo del niño, especialidad médico solicitante, información recibida respecto del examen, explicitar expectativas antes del examen y opinión posterior. Se evaluaron 86 encuestas; edades: 1 mes a 8 años; 52,3 por ciento (45) niñas y 47,7 por ciento (41) varones; pediatra deriva 59 por ciento y nefrólogo 33 por ciento; 20 por ciento no recibió información del solicitante. Antes del examen: 2,3 por ciento como una visita al pediatra, 26,7 por ciento molesto, 16,3 por ciento un poco doloroso, 21 por ciento doloroso y 33,7 por ciento agresivo/terrible. Después de la UCG: 24,4 por ciento como una visita al pediatra, 45,3 por ciento molesto, 22,1 por ciento un poco doloroso, 4,7 por ciento doloroso y 3,5 por ciento agresivo/terrible. Post-examen: 66 por ciento mejora la percepción, 29 por ciento mantiene y 5 por ciento empeora. Conclusiones: La percepción de los padres mejora significativamente después de efectuado el examen; el 91,8 por ciento considera el examen como molesto o un poco doloroso.


Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Adult , Urologic Diseases , Perception , Parents/psychology , Urography/psychology , Urinary Catheterization/psychology , Data Collection , Pain/etiology , Pain/psychology , Urologic Diseases/psychology , Psychology, Child , Urination , Urethra , Urography/adverse effects , Urinary Bladder
3.
Medicina (Guayaquil) ; 10(1): 49-55, ene. 2005.
Article in Spanish | LILACS | ID: lil-652441

ABSTRACT

Estudio multicéntrico, retro-prospectivo, longitudinal realizado en los hospitales de niños “León Becerra” y “Dr. Francisco de Ycaza Bustamante”, en lactantes de 0–30 meses de edad, con infección de vías urinarias (IVU) comprobada por urocultivo, a los cuales se les realizó pruebas de orina, sanguíneas y radiológicas, para lograr un estudio completo del paciente y determinar si existían malformaciones congénitas del tracto urinario.Objetivos: Detectar malformaciones génito-urinarias congénitas en lactantes de 0-30 meses de edad.Prevención del daño renal progresivo y sus consecuencias.Contribuir con alternativas prácticas y oportunas a la solución de las complicaciones médico-quirúrgicas de la IVU en lactantes.Resultados: De 78 pacientes, el 58% fueron del sexo masculino. En el 65% del universo se encontró como causante de la infección a la E. coli. La fiebre por encima de 38°C se presentó en el 98% de los casos. El 22% de los pacientes presentaron malformaciones congénitas de las vías urinarias. La malformación congénita genitourinaria más común fue el reflujo vésicoureteral que se presentó en 9 pacientes. En lo que a recurrencias de infección se refiere, de los 78 casos estudiados, el 67% presentaron recurrencias. De los 17 (100%) pacientes que presentaron malformaciones, 15 (88%) presentaron como antecedente I.V.U. recurrentes.Conclusiones: La IVU sigue siendo una enfermedad de alta prevalencia en los lactantes, afectando más al sexo masculino en esta edad. La Escherichia coli, fue el agente etiológico más frecuente. El síntoma más común fue la fiebre >38° C. Las malformaciones congénitas del tracto urinario son un factor etiopatogénico importante en la IVU ya que tienen una prevalencia del 22%.


A multicentric, retro-prospective, longitudinal study was done at the “Leon Becerra” Children Hospital and “Dr. Francisco of Ycaza Bustamante” Children Hospital, in newborns of 0–30 months of age with urinary tract infection (UTI) checked by urine culture. Urine, blood, and radiological exams were done to determine if congenital defect of the genito-urinary tract existed. Objectives: Detector genito-urinary defect congenital in newborns to 0-30 months.Prevention of the progressive renal damage and their consequences. To contribute with practical and opportune alternatives to the solution of this clinical-surgical problem. Results: Of 78 patients, 58% were male babies. In 65% of the universe E. Coli was the agent causing infection. The fever above 38°C was presented in 98% of the cases. 22% of the patients presented congenital defects of the urinary tract. The most common congenital defect in our study was vesicoureteral reflux that 9 patients in our study had. In what refers to recurring infections, of the 78 studied cases; 67% presented recurrences. Of the 17 (100%) patient that had congenital defect, 15 (88%) had history of recurring U.T.I. Conclusions: The UTI continues being an illness of high prevalence in the newborns, affecting male babies at this age. The Escherichia coli was the agent most frequently produces infection. The most common symptom was fever >38°C. The congenital defects of the urinary tract are an important factor in the UTI with a prevalence of 22%.


Subject(s)
Male , Female , Infant, Newborn , Infant , Congenital Abnormalities , Urinary Tract , Urologic Diseases , Cystitis , Escherichia coli Infections
4.
Braz. j. vet. res. anim. sci ; 29(2): 297-301, 1992.
Article in Portuguese | VETINDEX | ID: vti-710728

ABSTRACT

Following previous studies in cistography technics, as well the anatomical and radiographycs aspects of the urinary bladder, we used this technic in 226 dogs with urinary bladder diseases referred to the Radiology Section over a 4 year period. We observed in a higher frequency irregularity of the mucosal surface due to chronic inflamation of the bladder, with no sex prevalence. In a lower frequency, the caudal dislocations of the urinary bladder are noted exclusively in the males. The cranial dislocations were seen more in males. The radiopaque calculus are more frequent in females. The bladder ruptures were seen in the males only. The ventral dislocation were more frequent in females and, finally in only two cases the failure in the filling of the urinary were observed in females.


Após estudos iniciais em que se estabeleceram os procedimentos técnicos da cistografia, bem como, os aspectos anátomo-radiográficos da bexiga, empregou-se esta técnica em 226 animais, que representam todos os cães que, pelo período de 4 anos, foram encaminhados ao Serviço de Radiologia com suspeita clínica de afecções vesicais. Nestes animais observaram-se com maior freqüência, quadros de irregularidade da superfície mucosa, devido à cistites crônicas, com distribuição da freqüência aproximada entre machos e fêmeas. Com freqüências menores, verificou-se a ocorrência dos deslocamentos caudais da bexiga, ocorrendo exclusivamente em machos. Os cálculos radiopacos foram encontrados com maior freqüência nas fêmeas. Os deslocamentos craniais foram vistos em maior freqüência nos machos. As rupturas vesicais foram observadas somente em machos. Os deslocamentos ventrais foram mais freqüentes nas fêmeas e, finalmente, em 2 únicos casos de falha de preenchimento foram vistos em fêmeas.

5.
Braz. j. vet. res. anim. sci ; 29(2): 289-295, 1992.
Article in Portuguese | VETINDEX | ID: vti-710727

ABSTRACT

The anatomical and radiographical aspects of the urinary bladder of dogs were studied by cystography performed by excretory urography or urethrocystography. The dogs. clinicaly healthy, were divided in males and females groups. In both groups the piriform shape was the most frequent and in less frequence the oval shape was observed in both sex. No significant diference was observed in the position of the male e female urinary bladder. The mean distance between the urinary bladder with the contrast and the pubis margin was 0.65 cm in the males and 0.48 cm in the females. In all animals the superficial mucosa was smooth in all extension of the bladder wall, and the filling of the bladder lumen with a homogenous aspect of its cavity by the contrast.


Foram estudados os aspectos anátomoradiográficos da bexiga urinária de cães, após cistografia positiva, obtida pela realização da urografia excretora ou uretrocistografia. Os animais, clinicamente selecionados como normais, foram distribuídos em grupos de machos e fêmeas. O aspecto piriforme da bexiga foi o mais freqüente nos dois grupos. Com menor freqüência também se observou a forma ovalada nos dois sexos. Não se verificou diferença estatisticamente significante no posicionamento da bexiga entre machos e fêmeas. Nos machos a distância média entre a bexiga contrastada e a margem do púbis foi de 0.65 cm e nas fêmeas 0,48 cm. Em todos os animais a superfície mucosa mostrou-se lisa em toda a extensão da parede vesical, ocorrendo o preenchimento do lúmen pelo meio de contraste, com aspecto homogêneo.

6.
Ci. Rural ; 21(2)1991.
Article in Portuguese | VETINDEX | ID: vti-702732

ABSTRACT

SUMMARY A case of urinary bladder calculi in a dog is reported. The radiological technique, the contrast media, the chemical composition of the calculi and the therapeutical procedures are described.


RESUMO Relata-se um caso de cistolitíase em canino. Descreve-se a técnica utilizada para o exame radiológico, faz-se referência aos meios de contraste indicados, à composição química do cálculo e ao procedimento terapêutico.

7.
Article in Portuguese | LILACS-Express | VETINDEX | ID: biblio-1474458

ABSTRACT

SUMMARY A case of urinary bladder calculi in a dog is reported. The radiological technique, the contrast media, the chemical composition of the calculi and the therapeutical procedures are described.


RESUMO Relata-se um caso de cistolitíase em canino. Descreve-se a técnica utilizada para o exame radiológico, faz-se referência aos meios de contraste indicados, à composição química do cálculo e ao procedimento terapêutico.

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