Granulosa Cell Tumor of Ovary (40X)
Granulosa Cell Tumor of Ovary (40X)

The red arrows highlight a typical feature of granulosa cell neoplasms.
The small cyst like space is similar to the Call-Exner bodies normally seen in granulosa cells around a follicle.
The homogeneity of the nuclei which are generally round to oval can be appreciated.
The cytoplasm is eosinophilic.
The typical "coffee bean" nuclei are difficult to see.
(Description By:Melinda Sanders, M.D. )
(Image Contrib. by:Melinda Sanders, M.D. UCHC )