Slides in the "Testes and paratesticular structures" Category

Carcinoma of the rete testis

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45 yo man. 1.8 cm hard tan testicular mass.

Granulomatous orchiitis, non-specific

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Male in his 70’s with a testicular mass

Mixed germ cell tumor, diffuse embryoma type (biphasic embryonal carcinoma and yolk sac tumor)

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21 y/o man with a testicular mass

Mixed germ cell tumor, mostly teratoma with focal seminoma

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31 y/o male with a left testicular mass

Mixed germ cell tumor, mostly teratoma with focal yolk sac tumor and embryonal carcinoma

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21 y/o man with a testicular mass

Mixed germ cell tumor, seminoma, embryonal carcinoma, and teratoma

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30 y/o male with a 1.5 cm solid testicular mass

Seminoma, with syncytiotrophoblastic giant cells

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38 y/o male with a testicular mass

Sertoli cell tumor of testes, NOS

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45 yo man with 1.5 cm firm tan-white testicular mass.

Sertoli cell tumor, NOS (2)

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25 yo. 1.1 cm white testicular nodule.

Spermatocytic arrest, primary spermatocyte stage

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33 yo M with infertility. Testicular biopsies.

Spermatocytic seminoma

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58 y/o male with a testicular mass

Teratoma, immature, with primative neuroectoderm

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37 y/o male with a 5 cm testicular tumor

Teratoma, mature, including intermediate trophoblast

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36 y/o male with a 5 cm testicular tumor

Wuchereria bancrofti, testicular infection

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Nepalese man in his 30’s with a peri-testicular mass.

Infectious disease

Yolk sac tumor

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1 y/o boy with a testicular mass