open access

Vol 89, No 2 (2018)
Research paper
Published online: 2018-03-07
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Urethral funneling visualized during pelvic floor sonography — analysis of occurrence among urogynecological patients

Edyta Wlaźlak, Tomasz Kluz, Grzegorz Surkont, Jacek Kociszewski
·
Pubmed: 29512808
·
Ginekol Pol 2018;89(2):55-61.

open access

Vol 89, No 2 (2018)
ORIGINAL PAPERS Gynecology
Published online: 2018-03-07

Abstract

Objectives: There are different diagnostic methods used in women with urinary incontinence symptoms such as: medical history, voiding diary, cough test, pad test, urodynamic testing. None of them is optimal. The aim of this study is to analyze the correlation between urethral funneling visualized during pelvic floor sonography and symptoms of stress urinary incontinence.

Material and methods: We have performed a retrospective analysis of 657 complete datasets of patients who attended our urogynecological clinic for diagnostics. Women with wet overactive bladder were excluded from the analysis. Tests used in our clinic included: standardized interview and questionnaire, clinical exam, cough test. Pelvic floor sonography with a transvaginal probe in women with filled bladder was performed to assess the urethral length and the urethral funneling during maximal Valsalva maneuver.

Results: In all patients with clinical SUI symptoms and with a positive cough test the urethral funneling length during Valsalva maneuver was > 50% of urethral length (long urethral funneling). In 83.7% of women without SUI the urethral funneling was absent. In the remaining 16.3% funneling was visible but its relative length was less than 50% of urethral length and urine flow was not observed (short urethral funneling).

Conclusions: Long urethral funneling (> 50% of urethral length) seems to be a characteristic sign for SUI in women. The presence of urethral funneling shorter than 50% of urethral length (short urethral funneling) is not a SUI symptom — it is probably a sign of asymptomatic funneling of bladder neck.

Abstract

Objectives: There are different diagnostic methods used in women with urinary incontinence symptoms such as: medical history, voiding diary, cough test, pad test, urodynamic testing. None of them is optimal. The aim of this study is to analyze the correlation between urethral funneling visualized during pelvic floor sonography and symptoms of stress urinary incontinence.

Material and methods: We have performed a retrospective analysis of 657 complete datasets of patients who attended our urogynecological clinic for diagnostics. Women with wet overactive bladder were excluded from the analysis. Tests used in our clinic included: standardized interview and questionnaire, clinical exam, cough test. Pelvic floor sonography with a transvaginal probe in women with filled bladder was performed to assess the urethral length and the urethral funneling during maximal Valsalva maneuver.

Results: In all patients with clinical SUI symptoms and with a positive cough test the urethral funneling length during Valsalva maneuver was > 50% of urethral length (long urethral funneling). In 83.7% of women without SUI the urethral funneling was absent. In the remaining 16.3% funneling was visible but its relative length was less than 50% of urethral length and urine flow was not observed (short urethral funneling).

Conclusions: Long urethral funneling (> 50% of urethral length) seems to be a characteristic sign for SUI in women. The presence of urethral funneling shorter than 50% of urethral length (short urethral funneling) is not a SUI symptom — it is probably a sign of asymptomatic funneling of bladder neck.

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Keywords

ultrasound, female, pelvic floor sonography, transvaginal probe, urethral funneling, stress urinary incontinence

About this article
Title

Urethral funneling visualized during pelvic floor sonography — analysis of occurrence among urogynecological patients

Journal

Ginekologia Polska

Issue

Vol 89, No 2 (2018)

Article type

Research paper

Pages

55-61

Published online

2018-03-07

Page views

2751

Article views/downloads

1717

DOI

10.5603/GP.a2018.0010

Pubmed

29512808

Bibliographic record

Ginekol Pol 2018;89(2):55-61.

Keywords

ultrasound
female
pelvic floor sonography
transvaginal probe
urethral funneling
stress urinary incontinence

Authors

Edyta Wlaźlak
Tomasz Kluz
Grzegorz Surkont
Jacek Kociszewski

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