[Usefulness of imaging in the diagnosis of salivary gland diseases].
The aim of this study was to evaluate the value of modern imaging modalities in the diagnosis and management of different salivary gland diseases. Material comprised of 135 patients (79 women and 56 men) at the age 14-70 (mean aged 35, 7). Ultrasonography (US) was basic examination in every case. Results of US examinations were compared with sialography, CT and MR imaging. Final diagnosis was established on the basis of histopathologic examination. The big usefulness of new visualization techniques, especially modem ultrasonography in detecting neoplastic and inflammatory processes of salivary glands was stated. US is the first, precious imaging modality to evaluate a small lesions (in diameter above 5 mm) of the parotid and submandibular gland. CT and MR is better to evaluate large tumors and should be performed whenever a malignancy is strongly suspected or has been assessed.