Table 3.
Sensitivity (%)/specificity (%) | ||
---|---|---|
|
||
Abnormal US feature | Parotid glands | Submandibular glands |
Echogeneity | 83/60 | 82/66 |
Inhomogeneity | 93/81 | 94/82 |
Hypoechogenic zone | 78/80 | 78/80 |
hyperechogenic relfections | 87/82 | 72/96 |
Posterior border | 68/96 | n.a |