Table 1.
| Diagnosis (No.) |
H pylori positivity |
|||
|---|---|---|---|---|
| Antrum and corpus | Only antrum | Only corpus | Total (%) | |
| Duodenal ulcer (14) | 30 | 4 | 2 | 36 |
| (87.8%) | ||||
| Gastric ulcer (9) | 4 | − | 2 | 6 (66%) |
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