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Submandibular gland MR sialography findings in patient and control group cases.
| Submandibular MR sialography findings | ||
|---|---|---|
| Diseased cases (n = 40) |
Control groups (n = 20) |
|
| Normal | 13 (32.5%) | 20 (100%) |
| Chronic sialoadenitis | 8 (20%) | — |
| Ductal ectasia | 7 (17.5%) | — |
| Stone | 10 (25%) | — |
| Sjögren syndrome | 2 (5%) | — |
