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Evaluation of Pediatric Undescended Testes with Elastosonography
1Department of Diagnostic and Interventional Radiology, Adnan Menderes University, Aydın, Turkey.
Journal of Medical Ultrasound
|August 2, 2018
Summary
Real-time elastography shows no significant testicular fibrosis in undescended testes before age five. Further studies are needed to determine elastography
Area of Science:
- Pediatric Surgery
- Medical Imaging
- Urology
Background:
- Undescended testes (cryptorchidism) are the most common congenital defect in male infants.
- Testicular hardness on palpation may indicate histological damage.
- Real-time elastography offers a non-invasive method to assess tissue mechanical properties like stiffness.
Purpose of the Study:
- To evaluate changes in testicular strain and elasticity using elastography in patients with undescended testes.
- To investigate the potential of elastography in assessing testicular health in pediatric patients.
Main Methods:
- A cohort of 32 male infants with undescended testes underwent ultrasonography and real-time elastography.
- Strain ratios were calculated by comparing the elasticity of subcutaneous fat to that of the undescended testes.
- Patient age was recorded at the time of examination.
Main Results:
- 34 undescended testes in 32 patients (mean age 32.6 months) were analyzed.
- The mean strain ratio for undescended testes was 0.67.
- No significant correlation was found between strain ratios and patient age (p=0.453).
Conclusions:
- This preliminary study suggests elastography may not detect significant fibrosis in undescended testes before age five.
- Further research correlating elastography findings with histopathology is required to establish its diagnostic accuracy.
- Elastosonography's role in surgical planning for undescended testes warrants additional investigation.
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