Ovarian Fibrosarcoma: Clinicopathologic Considerations about the Intraoperative and Post-Surgical Procedures
Figure 3
(a) Spindle cells appear with relatively homogeneous nuclei and scant cytoplasm. Low-grade atypia and few number of mitosis can be observed. H/E 400X. (b) the ki-67 immunostain shows a 60% nuclear expression of all spindle cells among the interstitial collagen.
