Table 3.
Patients’ characteristics.
| Patient ID | Size (cm) | Mitotic Index (HPF) * |
Last Follow Up § | PDGRA Molecular Analysis |
|---|---|---|---|---|
| GIST140 | 15 | 3/50 | AWOD | Exon 18 D842V |
| GIST165 | 12 | 2/50 | AWOD | Exon 18 D842V |
| GIST138 | 7 | 8/50 | AWOD | Exon 18 D842V |
| GIST142 | 3 | 5/50 | AWOD | Exon 18 D842V |
| GIST136 | 4.5 | 6/50 | DNFD | Exon 18 D842V |
| GIST05 | 7 | 4/50 | AWOD | Exon 12 del 16117-20 CCCG + ins 16124 TC + del 16124-30 GGACATG |
| GIST12 | NA | NA | NA | Exon 14 K646E |
| GIST15 | NA | NA | NA | Exon 18 DIMH842-845del |
| GIST26 | NA | NA | NA | Exon 12 V561D |
| GIST168 | 5.5 | 4/50 | AWOD | Exon 12 S566_E571 > R |
* 50× High Power Field. § AWOD, alive without disease; DNFD, dead not for disease. NA: not available information.