Testicular neoplasm

Leydig cell

tumor of the testis: an incidental finding at 18F-FDG PET/CT imaging. a Testicular US shows a well-circumscribed, encapsulated mass at the upper pole of the right testicle, measures 1.1 x 1.1 cm. b Color Doppler image shows significant internal vascularity of mass

Scrotal

ultrasonography of teratoma.

Scrotal

ultrasonographies of mature cystic teratomas.

Left

testicular seminoma (at left), with right testicle (at right), ultrasound image

Left

testicular seminoma, vascularization of nodule, ultrasound image

most likely a

seminoma (no pathology)

Testicular

mass: a rare presentation of Richter"s syndrome. USS right testicle showing diffuse enlargement with hypervascularity