Clinical Study
Status of the Gastric Mucosa with Endoscopically Diagnosed Gastrointestinal Stromal Tumor
Table 2
Patient characteristics (
).
| Age | Mean: 63.9 years (45–92) | Sex (M : F) | 22 : 24 | Lesion site (U : M : L) | 32 : 12 : 2 | Lesion size | Mean: 40.4 mm (6–110 mm) | GIST risk classification | | Very low risk | 8 | Low risk | 25 | Intermediate risk | 7 | High risk | 3 | Status of atrophy of entire mucosa | | Atrophy (—) | 23 | Closed-type atrophy | 17 | Open-type atrophy | 6 | A-B classification of gastritis/atrophy at lesion site | | B0 : B1 : B2 : B3 : A0 : A1 : A2 | 26 : 5 : 12 : 1 : 1 : 1 : 0 | H. pylori infection | | Positive : negative | 23 : 23 |
|
|