Retrospective Study
Copyright ©The Author(s) 2025.
World J Gastrointest Oncol. Feb 15, 2025; 17(2): 99662
Published online Feb 15, 2025. doi: 10.4251/wjgo.v17.i2.99662
Table 2 Microscopic and immunohistochemical findings of the 7 cases
Findings
Positive/total
Percentage
Findings
Positive/total
Percentage
Tumor size > 5 cm4/757.1SMA3/650.0
High nuclear grade3/742.9MiTF3/560.0
Infiltrative growth5/771.4TFE31/714.3
Vascular invasion4/757.1Desmin3/742.9
Necrosis2/728.6S1001/616.7
Mitosis > 1/50 HPF3/742.9CD1171/714.3
Pan-cytokeratin0/50CD340/50
HMB456/785.7CD100/50
Melan A5/771.4Myo D11/714.3