The use of image intensification in sialography.

The application of image intensification to sialography is presented. The advantages of better visualization of noncalcified or poorly calcified pathologic conditions, more accurate localization of strictures and soft-tissue tumors, and determination of gland function are discussed. These advantages over the conventional static sialographic technqiue would appear to outweigh the disadvantage of some increased exposure of patient and operator to radiation. In the authors' experience image intensification is the technique of choice in the majority of cases.