Endodermal Sinus Tumour - Schiller Duval body
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| Schiller-Duval body is a structure seen in the endodermal sinus pattern of yolk sac tumor. It consists of a central vessel surrounded by tumor cells – the whole structure being contained in a cystic space often lined by flattened tumor cells. |
Clear Cell Carcinoma - Hobnail Cells
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| This clear cell carcinoma shows prominent hobnail cells lining the glands. They have bulbous hyperchromatic nuclei that protrude into the gland lumen |
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| Papillary serous carcinoma with numerous psammoma bodies infiltrating the ovarian stroma. In rare cases, psammoma bodies predominate and a present virtually in every papillae. Such tumors are termed Psammocarcinoma. They are low-grade, invasive, with small epithelial nests, and have excellent prognosis. Granulosa Cell Tumor : Call-Exner bodies  |
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