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Table 1 Immunohistochemical findings in 3 cases of SC

From: Clinicopathological investigation of secretory carcinoma cases including a successful treatment outcome using entrectinib for high-grade transformation: a case report

Case#   S-100 protein p-STAT5 Mammaglobin GATA3 DOG1 HER2 EGFR β-Catenin p53 Ki-67 labeling index (%)
1   + + + + + 8
2 LG + + + + + + 3
  HG + + + + + 32
3 LG + + + + + + 0
  HG + + + + + + 30
  1. LG, low-grade component; HG, high-grade component