Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Jan 6, 2021; 9(1): 175-182
Published online Jan 6, 2021. doi: 10.12998/wjcc.v9.i1.175
Figure 2
Figure 2 Histopathology. A: Mix of heavily collagenizedhypocellular zones -giant rosettes and cell-rich part of tumor [hematoxylin eosin staining (HE), 40 ×]; B: Short fascicular and characteristic whorling growth patterns are often seen. There are arcades of curvilinear blood vessels accompanied by perivascular hyaline degeneration (HE, 100 ×).