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Distribution of pathological diagnostic results of study subjects.
| Category | Diagnostic group (n=139) | Non-diagnostic group (n=59) | Total (n=198) | P-value |
|---|---|---|---|---|
| Malignancy | 119 | 46 | 165 | 0.45 |
| Adenocarcinoma | 112 | 42 | ||
| Squamous carcinoma | 4 | 1 | ||
| Metastasis | 1 | 0 | ||
| Other types | 2 | 3 | ||
| Benign | 20 | 13 | 33 | 0.06 |
| Inflammatory nodules | 10 | 6 | ||
| Hamartoma | 1 | 2 | ||
| Fungal nodules | 3 | 2 | ||
| Sclerosed hemangioma | 1 | 2 | ||
| Other types | 5 | 1 |
