35. Mixed germ cell tumor with teratoma and embryonal carcinoma: Difference between revisions
(Created page with "'''Staining''': HE '''Organ''': Testis '''Description''': Two tumors are present on the slide. The teratoma takes up most of the slide. It shows widespread necrosis. Tissues from multiple germ layers are visible, which confirms that it’s a teratoma. The embryonal carcinoma is in the lower right corner. These tumor cells show severe atypia. Necrosis is visible here as well. '''Diagnosis''': Mixed germ cell tumor with teratoma and embryonal carcinoma '''Risk facto...") |
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'''Staining''': HE | [[File:Mixed germ cell tumour - overview.png|thumb|Overview. Most of the slide is teratoma.]]'''Staining''': HE | ||
'''Organ''': Testis | '''Organ''': Testis | ||
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Nothing in particular. | Nothing in particular. | ||
[[File:Mixed germ cell tumour - lower magnification.png|thumb|From the circulated area. Cartilage and smooth muscle arise from the mesoderm, while ductal epithelium arise from the endoderm, showing that this is a teratoma.|left]] | |||
[[File:Mixed germ cell tumour - lower magnification.png | [[File:Mixed germ cell tumour - higher magnification.png|thumb|From the embryonal carcinoma. The tumor cells show severe atypia.]] | ||
[[File:Mixed germ cell tumour - higher magnification.png | |||
[[Category:Pathology 2 - Histopathology slides]] | [[Category:Pathology 2 - Histopathology slides]] |
Latest revision as of 15:30, 7 July 2024
Staining: HE
Organ: Testis
Description:
Two tumors are present on the slide.
The teratoma takes up most of the slide. It shows widespread necrosis. Tissues from multiple germ layers are visible, which confirms that it’s a teratoma.
The embryonal carcinoma is in the lower right corner. These tumor cells show severe atypia. Necrosis is visible here as well.
Diagnosis: Mixed germ cell tumor with teratoma and embryonal carcinoma
Risk factors:
- 20 – 30 year old males
Theory:
Nothing in particular.