Specimen | Histology | c-KIT epithelial staining | c-KIT stromal staining | PDGFRA epithelial staining | PDGFRA stromal staining | Mutational status |
---|---|---|---|---|---|---|
1 | Malignant | + | +++ | – | − | Normal |
2 | Malignant | + | ++ | – | + | Normal |
3 | Malignant | − | +++ | – | − | IVS17-50insT |
2866 G>T | ||||||
4 | Malignant | − | +++ | – | − | Normal |
5 | Malignant | + | ++ | – | − | Normal |
6 | Malignant | + | +++ | – | ++ | Normal |
7 | Benign | ++ | ++ | – | − | Normal |
8 | Benign | ++ | +++ | – | − | Normal |
9 | Benign | ++ | +++ | – | − | IVS17-50insT |
2866 G>T | ||||||
2415 C>T | ||||||
10 | Benign | − | − | – | − | Normal |
11 | Benign | ++ | +++ | – | − | 2415 C>T |
12 | Benign | − | − | – | ++ | Normal |
13 | Benign | +++ | − | – | + | Normal |
14 | Benign | ++ | − | – | − | Normal |
15 | Benign | − | − | – | − | Normal |
16 | Benign | − | − | – | − | Normal |
17 | Benign | ++ | − | – | − | IVS17-50insT |
2866 G>T | ||||||
18 | Benign | +++ | ++ | – | − | Normal |
19 | Benign | ++ | +++ | – | − | Normal |