Impact of machine perfusion after long static cold storage on delayed graft function incidence and duration and time to hospital discharge.

Delayed graft function (DGF) is very high in our center (70%-80%), and we usually receive a kidney for transplant after more than 22 hours of static cold ischemia time (CIT). Also, there is an inadequate care of the donors, contributing to a high rate of DGF. We decided to test whether machine perfusion (MP) after a CIT improved the outcome of our transplant patients. We analyzed the incidence of DGF, its duration, and the length of hospital stay (LOS) in patients who received a kidney preserved with MP after a CIT (hybrid perfusion-HP). We included 54 deceased donors kidneys preserved with HP transplanted from Feb/13 to Jul/14, and compared them to 101 kidney transplants preserved by static cold storage (CS) from Nov/08 to May/12. The median pumping time was 11 hours. DGF incidence was 61.1% vs 79.2% (P = .02), median DGF duration was 5 vs 11 days (P < .001), and median LOS was 13 vs 18 days (P < .011), for the HP compared to CS group. The observed reduction of DGF with machine perfusion did not occur in donors over 50 years old. In the multivariate analysis, risk factors for DGF, adjusted for CIT, were donor age (OR, 1.04; P = .005) and the absence of use of MP (OR, 1.54; P = .051). In conclusion, the use of HP contributed to faster recovery of renal function and to a shorter length of hospital stay.

Robot-Assisted Nephropexy.

INTRODUCTION: Renal ptosis is defined as the renal descent when there is a change from supine to orthostatic position, usually with a change of two vertebral bodies or more than five cm apart. Although rare, it is one of the causes of chronic flank pain or of upper abdomen. The typical patient of renal ptosis is young, female, thin, with complaint of pain when in an upright position (1, 2). OBJECTIVE: Demonstrate a robot-assisted nephropexy technique in a young woman diagnosed with symptomatic renal ptosis on the right kidney, confirmed by imaging tests. MATERIALS AND METHODS: A 29-year-old female patient with a history of chronic right-sided pain and palpable renal mobility on physical examination. The diagnosis of renal ptosis was confirmed by ultrasound imaging, excretory urography (Figure -1), and renal scintigraphy with 99mTc-DTPA (Figure-2). She was submitted to a robotic-assisted right nephropexy with a polypropylene mesh fixing the right kidney to the ipsilateral psoas muscle fascia. RESULT: We reported a 96-minute surgical time. The patient was discharged in the first postoperative day. At the one-month follow-up, there was an important improvement of the symptoms, with normality renal function and imaging tests describing adequate renal positioning. CONCLUSIONS: Robotic-assisted nephropexy is feasible and can be an excellent minimally invasive alternative technique for the proposed surgery. We reported a shorter hospital stay and a faster postoperative recovery compared with the opened procedure.

Presence of arteriolar hyalinosis in post-reperfusion biopsies represents an additional risk to ischaemic injury in renal transplant.

AIM: The role of post-reperfusion biopsy findings as a predictor of early and long-term graft function and survival is still a target of research. METHODS: We analyzed data from 136 post-reperfusion biopsies performed in deceased donor renal transplanted patients from November 2008 to May 2012. We analyzed the presence of acute tubular necrosis (ATN), arteriolar hyalinosis (AH), intimal thickness (IT), interstitial fibrosis (IF) and glomerulosclerosis (GS). We also analyzed the impact of donor features on the following outcomes: delayed graft function (DGF) and chronic allograft dysfunction defined as eGFR < 60 mL/min at 1 year. RESULTS: The mean donor age was 41 years, 26% of whom were extended criteria donors (ECD), 33% had hypertension and 50% had cerebral vascular accident (CVA) as the cause of death. ATN was present in 87% of these biopsies, AH in 31%, IF in 21%, IT in 27% and GS in 32%. DGF occurred in 80% and chronic allograft dysfunction was present in 53%. AH was the only histological finding associated with DGF and chronic allograft dysfunction at 1 year. Patients with AH had a lower eGFR at 1 year than patients without it (49.8 mL/min × 64.5 mL/min, P = 0.02). In the multivariate analysis, risk variables for development of chronic graft dysfunction were male sex (odds ratio [OR] = 3.159 [CI: 1.22-8.16]; P = 0.018), acute rejection (OR = 8.91 [CI: 2.21-35.92]; P = 0.002), donor hypertension (OR = 2.94 [CI: 1.10-7.84]; P = 0.031), AH (OR = 3.96 [CI: 1.46-10.70]; P = 0.007) and eGFR at discharge (OR = 0.96 [CI: 0.93-0.98]; P = 0.005). In multivariate analysis, risk factors for AH were donor age ≥ 50 years (OR = 2.46 [CI: 1.10-5.44]; P = 0.027) and CVA as the cause of donor death (OR = 2.33 [CI: 1.05-5.15]; P = 0.007). CONCLUSION: The presence of AH in post-reperfusion biopsies is a marker of ageing and vascular disease and was associated with DGF and a one year poorer renal function. AH in donor biopsies superimposed to long ischaemic time is a predictor of renal function. The management of immunosuppression based on the presence of AH in post-reperfusion biopsy could be useful to improve long term graft function.

Hand-assisted bilateral nephrectomy in a patient with adult polycystic kidney disease.

CONTEXT: Dominantly autosomal polycystic disease is characterized by multiple bilateral and non-functional cysts, which lead to progressive kidney failure. OBJECTIVE: Our objective was to report on a case of hand-assisted bilateral nephrectomy in a 28-year-old female patient with adult polycystic disease and recurring pyelonephritis in a kidney transplant program. CASE REPORT: A hand-assisted bilateral nephrectomy was performed through a supra-umbilical median incision of approximately 6 cm, and with 3 ports of 10 mm. The length of the surgery was 3 hours and 15 minutes. The kidneys were removed after the aspiration of some cysts through the supra-umbilical incision. Pain control was achieved via the use of analgesics. The blood loss during surgery was 160 ml. During the postoperative period, the patient developed right-side pneumothorax, which was drained with no further occurrence. This drain was kept in place for 48 hours. The length of hospitalization was 4 days.

Is sperm cryopreservation an option for fertility preservation in patients with spinal cord injury-induced anejaculation?

OBJECTIVE: To evaluate the effects of cryopreservation on sperm mitochondrial activity and nuclear DNA integrity in men with spinal cord injury. DESIGN: Prospective controlled study. SETTING: Patients in an academic research environment. PATIENT(S): Men with and without spinal cord injury-induced anejaculation. INTERVENTION(S): Electroejaculation or penile vibrating stimulation semen cryopreservation using a commercial TEST-yolk-buffer technique. MAIN OUTCOME MEASURE(S): Rate of sperm DNA fragmentation as assessed by the comet assay, graded in Classes I (high DNA integrity) to IV (high DNA fragmentation). Mitochondrial activity as assessed by a method in which active mitochondria precipitate 3,3'-diaminobenzidine. Cells were classified as I (all active) to IV (all inactive). Semen was cryopreserved in a Test-yolk buffer, and motility, DNA fragmentation, and mitochondrial activity were analyzed precryopreservation and postthaw. RESULT(S): Before cryopreservation, when the study (SCI) and control groups were compared, no statistically significant differences were found with respect to concentration or total sperm count; however, the SCI group presented significantly lower ejaculate volume, decreased sperm morphology, and an increase in the round cell and neutrophils counts. In both groups, cryopreservation was associated with an increase in DNA fragmentation, a decrease in mitochondrial activity, and a decrease in motility, of which the latter was of greater importance in the control group. CONCLUSION(S): Cryopreservation causes a decrease in conventional seminal variables as well as in mitochondrial activity and DNA fragmentation. However, these were no more detrimental to sperm from men with SCI than to sperm from the control group.

Quality and functional aspects of sperm retrieved through assisted ejaculation in men with spinal cord injury.

OBJECTIVE: To assess semen quality, sperm DNA fragmentation, and mitochondrial activity in fertile men as well as in men with spinal cord injury who were collecting semen through different methods. DESIGN: Prospective controlled study. SETTING: Academic research environment. PATIENT(S): Men with spinal cord injury who achieved ejaculation through electroejaculation (n = 12) and penile vibratory stimulation (n = 10); 30 fertile control men without spinal cord injury. INTERVENTION(S): Electroejaculation or penile vibratory stimulation, semen analysis according to World Health Organization guidelines, morphology by Kruger's strict criteria. MAIN OUTCOME MEASURE(S): Semen was analyzed according to World Health Organization guidelines; morphology was analyzed according to Kruger's strict criteria. Sperm DNA fragmentation, as assessed by the TUNEL technique, was classified as percentage positive. Mitochondrial activity was assessed by incorporation of diaminobenzidine by mitochondria. Cells were classified as I (all active) to IV (all inactive). RESULT(S): The control group presented a statistically significantly higher percentage of sperm with active mitochondria and a statistically significantly lower percentage of sperm with inactive mitochondria. Although sperm DNA fragmentation was not significantly different when considering collection method (electroejaculation: 30; 8.4; penile vibratory stimulation: 31.2; 8), both groups presented statistically significantly higher DNA fragmentation than did controls (11.8; 4.5). A strong inverse correlation was observed between sperm DNA fragmentation (assessed by in situ DNA nick end labeling) and mitochondrial activity in the case of electroejaculation (r = -0.714), but not in the case of penile vibratory stimulation (r = 0.060). CONCLUSION(S): Spinal cord injury led to a decrease in sperm mitochondrial activity and an increase in sperm DNA fragmentation, and the latter is a sign of testicular alterations. Studies should focus on improving the testicular environment in these men.

Prospective randomized controlled trial comparing three different ways of anesthesia in transrectal ultrasound-guided prostate biopsy.

PURPOSE: To make an objective controlled comparison of pain tolerance in transrectal ultrasound-guided prostatic biopsy using intrarectal topic anesthesia, injectable periprostatic anesthesia, or low-dose intravenous sedation. MATERIALS AND METHODS: One hundred and sixty patients were randomized into 4 groups: group I, intrarectal application of 2% lidocaine gel; group II, periprostatic anesthesia; group III, intravenous injection of midazolam and meperidine; and group IV, control, patients to whom no sedation or analgesic was given. Pain was evaluated using an analogue pain scale graded from 0 to 5. Acceptance of a repetition biopsy, the side effects of the drugs and complications were also evaluated. RESULTS: 18/20 (90%) and 6/20 (30%) patients reported strong or unbearable pain in the group submitted to conventional biopsy and topical anesthesia (p = 0.23, chi-square = 1.41); whereas those submitted to periprostatic blockade and sedation, severe pain occurred in only 2/60 (3%) patients (p < 0.001, chi-square = 40.19) and 3/60 (5%) patients (p < 0.001, chi-square = 33.34). Acceptance of repetition of the biopsy was present in only 45% of the patients submitted to conventional biopsy, 60% of those that were given topical anesthesia (p = 0.52, chi-square = 0.4), compared to 100% of those submitted to periprostatic anesthesia (p < 0.01, chi-square = 15.17), and 95% of those who were sedated (p < 0.001, chi-square = 25.97%). CONCLUSIONS: Transrectal ultrasound-guided prostatic biopsy is an uncomfortable experience; however application of periprostatic blockade and intravenous analgesia are associated to higher tolerance of the exam and patient comfort. Low dose sedation by association of intravenous meperidine and midazolam is an emerging and safe outpatient option.

Avaliação da qualidade da visão, na prática da leitura diária, em relação à formatação dos textos / Evaluation of the quality of vision in daily reading habits in relation to text configuration

OBJETIVO: Este estudo avaliou o comportamento da população em relação à capacidade de leitura considerando o tamanho das fontes dos textos, com o objetivo de identificar padrões mínimos acessíveis de tamanhos de letras. MÉTODOS: O método escolhido utilizou de um pesquisa aplicada nos anos de 2007 e 2008, quando foram entrevistados 400 pacientes e acompanhantes do Hospital Estadual Mário Covas de Santo André, com idade a partir dos 40 anos. Todos foram submetidos a um teste de leitura de texto com 5 tamanhos diferentes de fonte. RESULTADOS: A maioria dos entrevistados (79,75 por cento) relatou dificuldades de leitura, optando pelo maior tamanho de letra dentre os padrões apresentados, concluindo-se que o tamanho da letra tem grande influência na qualidade da leitura. CONCLUSÃO: Este achado justifica alertar a sociedade sobre as desordens visuais que acometem as pessoas por volta da faixa etária de 40 anos e indica o tamanho de fonte 14 como ideal para melhorar a leitura da população com presbiopia ou outras desordens refrativas.

OBJECTIVE: This study evaluated the behavior of a population in relation to reading capacity considering font sizes of the texts with the objective of identifying minimum patterns accessible of font sizes. METHODS: Four hundred participants and their companions over the age of forty were interviewed at the state hospital Mário Covas of Santo André between 2007 and 2008. They were given a reading test with five different font sizes. RESULTS: The majority (79.75 percent) reported having difficulty with reading. Participants preferred larger font size among the samples that were given, concluding that reading is largely influenced by font size. CONCLUSION: This discovery justifies alerting society about disorders that occur with people over the age of forty, indicating the number 14 as the ideal font size to improve reading in people who suffer from presbyopia and other refractive disorders.

Ureterolithotripsy in the management of calcified double-J catheter.

OBJECTIVE: The authors present their experience in the management of a rare complication observed during long-term use of a ureteral catheter. The calcification along the entire surface of the catheter followed by incrustation can make its removal by means of cystoscopy difficult, thus becoming a great challenge to the urologist. METHODS: The authors describe their experience in the management of this complication through the analysis of two illustrative cases. RESULTS: After failing to remove the catheter using extracorporeal lithotripsy, ureterolithotripsy was performed and the calcified ureteral catheter was successfully removed in both cases. CONCLUSION: Ureterolithotripsy proved to be an effective and safe method in the management of calcified double-J catheter.

Videoendoscopic surgery by extraperitoneal access: technical aspects and indication.

Laparoscopic surgery in urology is definitely incorporated to the techniques of minimally invasive treatment for urogenital diseases. Though the classic access to organs in the urinary tract is extraperitoneal, this access has not been prioritized when the videoendoscopic technique is used. In Brazil, few groups use this approach and little has been discussed about its true practical applicability. The authors intended to discuss the main technical aspects and criteria for indication, reported though the improvement achieved in a 5-year period with 150 operated cases. A review of the literature shows that the worldly acceptance of the extraperitoneal endoscopic approach is increasing. Nevertheless, there are no evidences that the extraperitoneal access is superior to the transperitoneal route. Thus, the choice depends basically on the surgeon's preference. Major advantages are the immediate access to the renal hilum and isolation of peritoneal structures. Employing this access is useful when one suspects that significant peritoneal adherences could prevent the surgical act or when one wishes to preserve the integrity of the peritoneal cavity.

Laparoscopic Burch surgery: is there any advantage in relation to open approach?

INTRODUCTION: Surgery represents the main therapeutic modality for stress urinary incontinence. In incontinent patients with urethral hypermobility, the retropubic colposuspension by Burch technique is one of the surgeries that present better long-term results. Current trends towards performing minimally invasive techniques led proposing the Burch surgery through videolaparoscopy. The laparoscopic technique's long-term efficacy is a highly controversial issue. However, even if late results turn out to be satisfactory, the assumed advantages of laparoscopy (faster recovery, less pain, early return to daily activities, etc.) must be evident, in order to justify the use of this minimally invasive surgical access. MATERIALS AND METHODS: We reviewed our records and analyzed the medical charts of 26 female patients who underwent Burch surgery by open approach and 36 female patients by laparoscopic approach, between May 1999 and February 2001. The satisfaction level, surgical complication rates, surgery length, hospital stay and return to daily activities were analyzed. RESULTS: Mean age was 42 years, ranging from 27 to 68 years. Epidemiological data from both groups were not statistically different. Patients operated by laparoscopic route had a shorter hospital stay (p = 0.002) and a faster return to their daily activities (p < 0.001). However, there were no statistical differences in the following parameters: surgical time (p = 0.11), surgical complications (p = 0.98), patient satisfaction immediately (p = 0.77) and 90 days following surgery (p = 0.84), surgery acceptance (p = 0.85), indication of this surgery to a friend (p = 0.93) and score given to the procedure (p = 0.68). CONCLUSIONS: Even if the efficacy of both methods is similar, we did not observe significant advantages of laparoscopic surgery over open surgery, concerning the recovery in recent post-operative period.

Preliminary experience with ureteral intussusception in exclusive retroperitoneoscopic nephroureterectomy: a simple and safe option for the resection of the distal ureter and bladder cuff.

OBJECTIVE: To describe a surgical option in the resection of the distal third of the ureter and bladder cuff. MATERIAL AND METHOD: Three nephroureterectomies were performed by the extraperitoneal access. The first was performed in a patient with vesicoureteral reflux, recurrent urinary infection and chronic renal failure; and two nephroureterectomies were performed for the treatment of upper urinary tract transitional cell cancer. RESULTS: Nephrectomy, according to the technique described by Gill, and treatment of the distal ureter were done based on the principles of open surgery, with exposure of the kidney by enlargement of one of the portals, sectioning the ureter, insertion of a catheter in the ureter antegradely of and eversion of the ureter endoscopically, followed by the removal of the bladder cuff. CONCLUSION: Among the techniques utilized for this procedure, we believe that the technique described herein presents some advantages because it does not require an incision for the removal of the distal ureter, it is easy to perform and provides more comfort to the patient after the surgery. Furthermore, only materials used by the urologist in routine practice are required and there is no contamination of the surgical space by neoplastic cells.

Prospective randomized controlled trial comparing three different ways of anesthesia in transrectal ultrasound-guided prostate biopsy

PURPOSE: To make an objective controlled comparison of pain tolerance in transrectal ultrasound-guided prostatic biopsy using intrarectal topic anesthesia, injectable periprostatic anesthesia, or low-dose intravenous sedation. MATERIALS AND METHODS: One hundred and sixty patients were randomized into 4 groups: group I, intrarectal application of 2 percent lidocaine gel; group II, periprostatic anesthesia; group III, intravenous injection of midazolam and meperidine; and group IV, control, patients to whom no sedation or analgesic was given. Pain was evaluated using an analogue pain scale graded from 0 to 5. Acceptance of a repetition biopsy, the side effects of the drugs and complications were also evaluated. RESULTS: 18/20 (90 percent) and 6/20 (30 percent) patients reported strong or unbearable pain in the group submitted to conventional biopsy and topical anesthesia (p = 0.23, chi-square = 1.41); whereas those submitted to periprostatic blockade and sedation, severe pain occurred in only 2/60 (3 percent) patients (p < 0.001, chi-square = 40.19) and 3/60 (5 percent) patients (p < 0.001, chi-square = 33.34). Acceptance of repetition of the biopsy was present in only 45 percent of the patients submitted to conventional biopsy, 60 percent of those that were given topical anesthesia (p = 0.52, chi-square = 0.4), compared to 100 percent of those submitted to periprostatic anesthesia (p < 0.01, chi-square = 15.17), and 95 percent of those who were sedated (p < 0.001, chi-square = 25.97 percent). CONCLUSIONS: Transrectal ultrasound-guided prostatic biopsy is an uncomfortable experience; however application of periprostatic blockade and intravenous analgesia are associated to higher tolerance of the exam and patient comfort. Low dose sedation by association of intravenous meperidine and midazolam is an emerging and safe outpatient option.

Prevenção de defeitos de fechamento do tubo neural pela administração de ácido fólico – desafio da saúde pública / Defects prevention of the neural pipe closing for the acid fólico administration - public health challenge

Este trabalho analisou a incidência de Defeitos do Tubo Neural (DTNs) em nascimentos ocorridos em cinco hospitais de Santo André, no período de janeiro a outubro de 2004. Em um total de 6.887 nascimentos foram observados 13 casos de DTN, resultando em uma incidência de 1,9/1000. As mães que tiveram crianças com DTNs foram interrogadas quanto às medidas preventivas atualmente preconizadas como o uso de ácido fólico antes do 28º dia após a concepção. Verificou-se que o não uso do ácido fólico foi devido à gravidez não planejada e desconhecimento da sua importância. Nas que tomaram ácido fólico, a administração foi após o 28º dia de gravidez, portanto fora do período desejado. Paralelamente foram estudadas outras 100 gestantes, aleatoriamente, em relação às medidas preventivas. Verificou-se que 91 parturientes não usaram ácido fólico e 9 tomaram fora do período desejado. Sugere-se com este estudo que a educação de mulheres em idade fértil é fundamental como meio preventivo eficaz, o que representa um desafio de saúde pública.

Diagnóstico precoce do câncer da próstata / Premature diagnosis of the prostate cancer

Os autores comentam os métodos mais recentes para o diagnóstico do cáncer da próstata, determinando e discutindo a importância deste ser realizado precocemente, no intuito de diminuir a morbidade e a mortalidade dos indivíduos acometidos

Videoendoscopic surgery by extraperitoneal access

Laparoscopic surgery in urology is definitely incorporated to the techniques of minimally invasive treatment for urogenital diseases. Though the classic access to organs in the urinary tract is extraperitoneal, this access has not been prioritized when the videoendoscopic technique is used. In Brazil, few groups use this approach and little has been discussed about its true practical applicability. The authors intended to discuss the main technical aspects and criteria for indication, reported though the improvement achieved in a 5-year period with 150 operated cases. A review of the literature shows that the worldly acceptance of the extraperitoneal endoscopic approach is increasing. Nevertheless, there are no evidences that the extraperitoneal access is superior to the transperitoneal route. Thus, the choice depends basically on the surgeon's preference. Major advantages are the immediate access to the renal hilum and isolation of peritoneal structures. Employing this access is useful when one suspects that significant peritoneal adherences could prevent the surgical act or when one wishes to preserve the integrity of the peritoneal cavity.

Sindrome de Youssef: fístula vésico-uterina / Youssef`s syndrome: vesicouterine fistula

As fístulas vésico-uterinas constituem as fístulas urogenitais menos frequentes. Relatamos 2 casos que ocorrem após parto cesária e parto normal com distócia e que foram resolvidos através de acesso abdominal com sucesso. Revisamos também os aspectos diagnósticos e terapêuticos desta entidade

Hand-assisted bilateral nephrectomy in a patient with adult polycystic kidney disease

CONTEXT: Dominantly autosomal polycystic disease is characterized by multiple bilateral and non-functional cysts, which lead to progressive kidney failure. OBJECTIVE: Our objective was to report on a case of hand-assisted bilateral nephrectomy in a 28-year-old female patient with adult polycystic disease and recurring pyelonephritis in a kidney transplant program. CASE REPORT: A hand-assisted bilateral nephrectomy was performed through a supra-umbilical median incision of approximately 6 cm, and with 3 ports of 10 mm. The length of the surgery was 3 hours and 15 minutes. The kidneys were removed after the aspiration of some cysts through the supra-umbilical incision. Pain control was achieved via the use of analgesics. The blood loss during surgery was 160 ml. During the postoperative period, the patient developed right-side pneumothorax, which was drained with no further occurrence. This drain was kept in place for 48 hours. The length of hospitalization was 4 days

Laparoscopic Burch surgery: is there any advantage in relation to open approach?

INTRODUCTION: Surgery represents the main therapeutic modality for stress urinary incontinence. In incontinent patients with urethral hypermobility, the retropubic colposuspension by Burch technique is one of the surgeries that present better long-term results. Current trends towards performing minimally invasive techniques led proposing the Burch surgery through videolaparoscopy. The laparoscopic technique's long-term efficacy is a highly controversial issue. However, even if late results turn out to be satisfactory, the assumed advantages of laparoscopy (faster recovery, less pain, early return to daily activities, etc.) must be evident, in order to justify the use of this minimally invasive surgical access. MATERIALS AND METHODS: We reviewed our records and analyzed the medical charts of 26 female patients who underwent Burch surgery by open approach and 36 female patients by laparoscopic approach, between May 1999 and February 2001. The satisfaction level, surgical complication rates, surgery length, hospital stay and return to daily activities were analyzed. RESULTS: Mean age was 42 years, ranging from 27 to 68 years. Epidemiological data from both groups were not statistically different. Patients operated by laparoscopic route had a shorter hospital stay (p = 0.002) and a faster return to their daily activities (p < 0.001). However, there were no statistical differences in the following parameters: surgical time (p = 0.11), surgical complications (p = 0.98), patient satisfaction immediately (p = 0.77) and 90 days following surgery (p = 0.84), surgery acceptance (p = 0.85), indication of this surgery to a friend (p = 0.93) and score given to the procedure (p = 0.68). CONCLUSIONS: Even if the efficacy of both methods is similar, we did not observe significant advantages of laparoscopic surgery over open surgery, concerning the recovery in recent post-operative period.

Achados neuro-urológicos da síndrome de Williams: relato de caso / Neuro-urological findings of Williams syndrome: report of case

A síndrome de Williams (SW) é doença relativamente rara, caracterizada por retardo mental e psicomotor de graus variados, facies característica, anomalias cardiovasculares, hipercalcemia e disfunçoes orgânicas múltiplas. Os achados urológicos desta entidade, apesar ocorrerem em até 40 por cento dos casos, têm sido pouco abordados na literatura. Apresentamos o caso de uma paciente de 6 anos de idade, com diagnóstico de SW e que há 3 anos tem apresentado sintomas de polaciúria e urge-incontinência. A investigaçao revelou divertículos vesicais e hiperatividade detrusora, tratada com sucesso com oxibutimina. Ressaltamos a importância da investigaçao urológica, descrevemos os principais achados e discutimos a fisiopatologia e a abordagem terapêutica, a qual permite melhora das condiçoes clínicas e sociais desses pacientes.