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Related Experiment Videos

Urethral morphology and bladder instability.

K A Hausegger1, R Fotter, E Sorantin

  • 1Universitätsklinik für Radiologie, Graz, Austria.

Pediatric Radiology
|January 1, 1991
PubMed
Summary
This summary is machine-generated.

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Spinning top urethra (STU) in girls may be linked to bladder instability, but it

Area of Science:

  • Pediatric Urology
  • Radiology

Background:

  • Spinning top urethra (STU) is a finding during voiding cystourethrogram.
  • The association between STU and bladder instability requires further investigation.

Purpose of the Study:

  • To determine the correlation between Spinning top urethra (STU) and bladder instability in girls.
  • To evaluate the diagnostic and therapeutic implications of STU findings.

Main Methods:

  • Retrospective analysis of 160 voiding cystourethrograms (VCUs) from 102 girls.
  • Statistical correlation analysis between STU and bladder instability.

Main Results:

  • A statistically significant positive correlation was found between STU and bladder instability (confidence interval: 38%-75%).

Related Experiment Videos

  • Only 57% of girls with STU also exhibited bladder instability.
  • The correlation was not as strong as reported in previous studies.

    • Conclusions:

    • Bladder instability may contribute to STU but is not the sole cause.
    • STU is likely a sign with multiple potential causes (polyetiological).
    • Combined STU and bladder instability findings have diagnostic significance, guiding therapeutic options.
    • STU in VCU warrants attention for potential lower urinary tract functional disorders.
    • Isolated STU without instability may be a normal variant.