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History:
Male, 16 years, gynecomastia on both sides and increased estradiol values. Testicles were unremarkable without clinical difference in size or palpatory findings.
Radiological findings:
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Ultrasound 1:
(13MHz-Probe) right testicle, longitudinal:
11 x 12 x 13mm, intratesticular, slightly lower in echoes, smooth edged mass with slight hyperperfusion in the border.
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Ultrasound 2:
(13MHz-Probe) right testicle, horizontal in comparison:
11 x 12 x 13mm, intratesticular, slightly lower in echoes, smooth edged mass with slight hyperperfusion in the border.
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MRI 1:
T1-weighted before contrast:
homogenic, barely demarcated mass in the right testicle.
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MRI 2:
T1-weighted after application of contrast with fat saturation:
Homogenic, smoothly demarcated mass with obvious contrast enhancement.
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MRI 3:
T2-weighted, transversal:
Homogenic, smoothly demarcated mass with decreased signal.
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