Table 1 Correlation analysis of CD117 with clinical and pathological features of gastrointestinal stromal tumours (n = 63)
Parameter (n = 63)CD117 negative (%)CD117 positive (%)p value
Age, y (SD)54.6 (12.1)61.2 (15.5)0.37
    Small intestine5.095.0
Dimension (cm)0.76
Mitotic index (HPF)0.34
Risk grade0.93
Histological type0.02
    Spindle cell2.597.5
Follow-up, months (SD)92.3 (32.8)120.8 (12.6)0.96
  • HPF, high power field (×400); VLR, very low risk; LR, low risk; IR, intermediate risk; HR, high risk.