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Comparison of 23S rRNA PCR and microbiological methods for detection of H. pylori in gastric biopsy samples
| No. of samples | Result obtained or no. (%) of samples
|
||
|---|---|---|---|
| Conventional methods
|
23S rRNA PCR | ||
| Histology-microscopy | Culture | ||
| 64 | − | − | − |
| 54 | + | + | + |
| 14 | + | − | + |
| 6 | + | − | − |
| 1 | + | + | − |
| 1 | − | − | + |
| 140 (total) | 75 (53.6) | 55 (39.3) | 69 (49.3) |
