PMC7547353_01
Ultrasound features: heterogenous, hypoechogenic, and cystic tumor of 20 mm.
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fig1
At the ultrasound, this tumor of approximately 20 x 13 mm was heterogenous and hypoechogenic and contained calcifications (Figure 1).
Macroscopically, the intratesticular tumor appeared cystic with an endoluminal solid area.
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Macroscopic examination revealed an intratesticular heterogenous cystic lesion measuring 18 x 13 mm and containing an endoluminal whitish area (Figure 2).
Microscopic view: cystic tumor with papillae lined by pseudo- or pluristratified atypical epithelium (hematoxylin and eosin) (x10).
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fig3
No capsular invasion or vascular involvement is noted (Figure 3).