Detection of testicular torsion by magnetic resonance imaging in a rat model.
Publication/Presentation Date
11-1-1988
Abstract
Testicular torsion is one of the most common pediatric urological emergencies. Incorrect or delayed diagnosis contributes significantly to morbidity. We previously have shown that magnetic resonance displays scrotal contents with great detail using hydrogen concentration weighted and T2 weighted images. Sprague-Dawley rats underwent either unilateral 720-degree testicular torsion or a sham procedure. Magnetic resonance images were obtained at intervals with a 3 or 5-inch surface coil. Scans after surgical torsion showed a characteristic spiral distortion of the fascial planes of the spermatic cord, not seen in the sham animals, as well as a decrease in testicular size with prolonged torsion.
Volume
140
Issue
5 Pt 2
First Page
1178
Last Page
1180
ISSN
0022-5347
Published In/Presented At
Landa, H. M., Gylys-Morin, V., Mattery, R. F., Hajek, P., Krous, H. F., Kaplan, G. W., & Packer, M. G. (1988). Detection of testicular torsion by magnetic resonance imaging in a rat model. The Journal of urology, 140(5 Pt 2), 1178–1180. https://doi.org/10.1016/s0022-5347(17)41994-x
Disciplines
Medicine and Health Sciences | Pediatrics
PubMedID
3184293
Department(s)
Department of Surgery, Department of Pediatrics
Document Type
Article