Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Aug 26, 2021; 9(24): 7181-7188
Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7181
Figure 4
Figure 4 Hematoxylin and eosin pathological sections and immunohistochemistry after operation. A: The tumor was composed of aggregated round and fusiform cells surrounded by capillaries (10 ×); B: Immunohistochemistry showed spinal muscular atrophy (+, 10 ×); C: H-caldesmon (+, 10 ×); D: cluster of differentiation 34 (+, 10 ×); E: A Ki-67 positive rate of 2% (10 ×).