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Original Article02-12-2006
Evaluation of ultrasound parameters used as a diagnostic method for stress urinary incontinence
Revista Brasileira de Ginecologia e Obstetrícia. 2006;28(11):633-642
Abstract
Original ArticleEvaluation of ultrasound parameters used as a diagnostic method for stress urinary incontinence
Revista Brasileira de Ginecologia e Obstetrícia. 2006;28(11):633-642
DOI 10.1590/S0100-72032006001100002
Views142See morePURPOSE: to verify the sensitivity, specificity and accuracy of some ultrasonographic measurements in the diagnosis of stress urinary incontinence (SUI). METHODS: transvaginal ultrasound measurements of the bladder neck descent, urethral mobility and urethrovesical funneling caused by urination effort were performed in 40 women with SUI and in 40 women from a control group. Age, parity and the number of pregnancies were different in both groups. Several cut points were performed to evaluate the sensitivity, specificity and accuracy of these measurements as a diagnostic tool for SUI. The urodynamic results were used as gold standard. Univariated analysis was done using Yates chi2 Test and Pearson chi2 Test. RESULTS: in the best cut point for bladder neck descent measurements, sensitivity was 40%, specificity was 72% and accuracy was 57%; in the best cut point for urethral mobility measurements, sensitivity was 40%, specificity was 70% and accuracy was 55%; in the best cut point for urethrovesical funneling measurements, sensitivity was 58%, specificity was 48% and accuracy was 52%; in the best cut point for the addition of the differences of these three measurements, sensitivity was 32%, specificity was 62% and accuracy was 48%. CONCLUSION: vaginal ultrasonography was not a valid diagnostic method for stress urinary incontinence in the present study.
Views142
This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract
Original ArticleEvaluation of ultrasound parameters used as a diagnostic method for stress urinary incontinence
Revista Brasileira de Ginecologia e Obstetrícia. 2006;28(11):633-642
DOI 10.1590/S0100-72032006001100002
Views142See morePURPOSE: to verify the sensitivity, specificity and accuracy of some ultrasonographic measurements in the diagnosis of stress urinary incontinence (SUI). METHODS: transvaginal ultrasound measurements of the bladder neck descent, urethral mobility and urethrovesical funneling caused by urination effort were performed in 40 women with SUI and in 40 women from a control group. Age, parity and the number of pregnancies were different in both groups. Several cut points were performed to evaluate the sensitivity, specificity and accuracy of these measurements as a diagnostic tool for SUI. The urodynamic results were used as gold standard. Univariated analysis was done using Yates chi2 Test and Pearson chi2 Test. RESULTS: in the best cut point for bladder neck descent measurements, sensitivity was 40%, specificity was 72% and accuracy was 57%; in the best cut point for urethral mobility measurements, sensitivity was 40%, specificity was 70% and accuracy was 55%; in the best cut point for urethrovesical funneling measurements, sensitivity was 58%, specificity was 48% and accuracy was 52%; in the best cut point for the addition of the differences of these three measurements, sensitivity was 32%, specificity was 62% and accuracy was 48%. CONCLUSION: vaginal ultrasonography was not a valid diagnostic method for stress urinary incontinence in the present study.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. -
Original Article10-18-2000
Endometriosis Simulating Bladder Cancer
Revista Brasileira de Ginecologia e Obstetrícia. 2000;22(3):141-146
Abstract
Original ArticleEndometriosis Simulating Bladder Cancer
Revista Brasileira de Ginecologia e Obstetrícia. 2000;22(3):141-146
DOI 10.1590/S0100-72032000000300004
Views114See morePurpose: urinary tract involvement by endometriosis is uncommon and the bladder is the most common site. We observed that clinical misdiagnosis of bladder cancer frequently is made. Because the disease is generally described in case reports there is not a consensual management. We present and discuss our experience of diagnostic and therapeutic issues. Methods: retrospective analysis of urinary endometriosis slides of the Department of Pathology files was made. Medical charts and follow-up were reviewed in detail and interviews were performed during or after treatment. Results: we describe four cases with cyclic disuria, abdominal mass, pelvic pain and imaging diagnosis of bladder tumor. Pathological specimens were obtained by endoscopic resection (3 cases) and laparoscopic biopsy (1 case). Therapeutic options were exclusive medical treatment or surgical removal with transurethral resection or partial cystectomy supplemented with adjuvant medication. Conclusions: we review the clinical and therapeutic aspects of urinary tract endometriosis stressing that this is an important differential diagnosis of bladder cancer in reproductive women.
Views114This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract
Original ArticleEndometriosis Simulating Bladder Cancer
Revista Brasileira de Ginecologia e Obstetrícia. 2000;22(3):141-146
DOI 10.1590/S0100-72032000000300004
Views114See morePurpose: urinary tract involvement by endometriosis is uncommon and the bladder is the most common site. We observed that clinical misdiagnosis of bladder cancer frequently is made. Because the disease is generally described in case reports there is not a consensual management. We present and discuss our experience of diagnostic and therapeutic issues. Methods: retrospective analysis of urinary endometriosis slides of the Department of Pathology files was made. Medical charts and follow-up were reviewed in detail and interviews were performed during or after treatment. Results: we describe four cases with cyclic disuria, abdominal mass, pelvic pain and imaging diagnosis of bladder tumor. Pathological specimens were obtained by endoscopic resection (3 cases) and laparoscopic biopsy (1 case). Therapeutic options were exclusive medical treatment or surgical removal with transurethral resection or partial cystectomy supplemented with adjuvant medication. Conclusions: we review the clinical and therapeutic aspects of urinary tract endometriosis stressing that this is an important differential diagnosis of bladder cancer in reproductive women.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Bladder Archives - Revista Brasileira de Ginecologia e Obstetrícia
