PMC3643371_01
Photomicrograph of cytology specimen which have overlapping cell clusters. (H and E, x400)
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F1
Cytology was hypercellular with both large and small overlapping cell clusters [Figure 1].
Photomicrograph of cytology specimen. Tumor cells surrounding eosinophilic hyaline globules resembling call-Exner bodies. (H and E, x100)
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F2
Characteristic Call-Exner bodies showing microfollicular structures with amorphous material and rare, coffee-bean-like nuclear grooves were seen [Figure 2].
Photomicrograph of adult granulosa cell tumor histopathology. Tumor cells with round to oval nuclei. Characteristic Call-Exner bodies showing microfollicular structures with amorphous material are seen. (H and E, x20)
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F3
Microscopically, the tumor was composed of granulosa cells arranged in the trabecular and microfollicular pattern [Figure 3].
Photomicrograph of positive immunohistochemical stain for inhibin. (IHC, x40)
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F4
Immunohistochemical stains exhibited that the tumor cells were strongly and diffusely cytoplasmic positive for inhibin and negative for epithelial membrane antigen (EMA) [Figure 4].