Premium
Role of Spectral Doppler Sonography in the Evaluation of Partial Testicular Torsion
Author(s) -
Cassar Scott,
Bhatt Shweta,
Paltiel Harriet J.,
Dogra Vikram S.
Publication year - 2008
Publication title -
journal of ultrasound in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 91
eISSN - 1550-9613
pISSN - 0278-4297
DOI - 10.7863/jum.2008.27.11.1629
Subject(s) - medicine , testicular torsion , testicle , blood flow , doppler effect , diastole , color doppler , torsion (gastropod) , spermatic cord torsion , doppler sonography , radiology , ultrasonography , surgery , blood pressure , physics , astronomy
Objective. The purpose of this series was to evaluate the role of spectral Doppler and color flow Doppler sonography in the evaluation of partial testicular torsion. Methods. Eight cases of partial testicular torsion, diagnosed on the basis of abnormal spectral Doppler waveforms or abnormal color flow Doppler findings, were retrospectively pooled from 2 teaching hospitals. Results. The age group ranged from 4 to 85 years. Testicles with partial testicular torsion showed variable spectral Doppler patterns, including increased, similar, or decreased amplitude of the arterial waveform relative to the contralateral testicle. Two cases showed reversal of arterial diastolic flow, and 1 case showed diastolic flow variability within the same testicle. Decreased blood flow was observed on color flow Doppler sonography in 7 of the 8 patients. Conclusions. Variability of the Doppler waveform when compared with the contralateral testicle and reversal of diastolic blood flow are indirect clues that aid in the diagnosis of partial testicular torsion.