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Echo color Doppler findings in postpubertal mumps epididymo-orchitis
L Tarantino1, A Giorgio, G de Stefano
1Ultrasound Service, D. Cotugno Hospital for Infectious Diseases, Naples, Italy.
Summary
Color Doppler ultrasound reveals hypervascularity and reduced resistive index in mumps epididymo-orchitis, aiding in diagnosis. While ultrasonography alone may not show specific findings, Doppler is more sensitive for detecting testicular inflammation.
Area of Science:
- Medical Imaging
- Pediatrics
- Infectious Diseases
Background:
- Mumps epididymo-orchitis affects postpubertal males, causing testicular inflammation.
- Accurate diagnosis relies on identifying characteristic imaging features.
Purpose of the Study:
- To characterize the echo color Doppler features of mumps epididymo-orchitis.
- To compare Doppler findings in affected individuals with healthy controls.
Main Methods:
- Color Doppler ultrasonography of the scrotum was performed on 12 patients with mumps and 10 healthy controls.
- Evaluated for epididymal/testicular swelling, echotexture, hydrocele, and vascularity.
Main Results:
- 100% of patients showed testicular hypervascularity on color Doppler.
- Reduced resistive index in affected testes (0.54) compared to controls (0.67).
- Ultrasonography alone revealed non-specific findings in some cases.
Conclusions:
- Mumps orchitis shows non-specific ultrasonographic findings.
- Echo color Doppler is more sensitive than B-mode for detecting testicular inflammation in mumps.
- Doppler findings, including hypervascularity and reduced resistive index, are valuable diagnostic indicators.