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Visualization rates of submandibular ducts by MR Sialography in patient and control group cases.
|
Ratio of visualisation of the submandibular ductus in MR sialography | |||
|---|---|---|---|
| Diseased cases (n = 40) |
Control groups (n = 20) |
Totally (n = 60) |
|
| Primary duct | 36 (90%) | 18 (90%) | 54 (90%) |
| Primary branches | 40 (100%) | 20 (100%) | 60 (100%) |
| Secondary branches | 36 (90%) | 18 (90%) | 54 (90%) |
| Tertiary branches | 32 (80%) | 16 (80%) | 48 (80%) |
