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. 1988 Nov;140(5 Pt 2):1178-80.
doi: 10.1016/s0022-5347(17)41994-x.

Detection of testicular torsion by magnetic resonance imaging in a rat model

H M Landa  1 , V Gylys-Morin, R F Mattery, P Hajek, H F Krous, G W Kaplan, M G Packer
Affiliations

Detection of testicular torsion by magnetic resonance imaging in a rat model

H M Landa et al. J Urol. 1988 Nov.

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.

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