RESUMO
Major salivary glands display a various and complex pathology, showing different evolution and prognosis, depending on the histopathological form. The choice of an appropriate treatment plan for the best outcome, therefore the proper surgical approach, would imply preoperative knowledge of the histopathological diagnosis. However, any core-biopsy performed prior to surgery presents the risk of a false result and increases the difficulty of latter surgery. Therefore, some complementary examinations are used, among these, ultrasonography. The retrospective study (April 2010-March 2013) conducted in the Clinic of Oral and Maxillofacial Surgery, Emergency County Hospital, Tirgu Mures, Romania, aims to evaluate the relevance of the ultrasonography by itself in leading towards a proper preoperative assessment and diagnosis, and thus, in choosing the proper treatment plan. The study included 33 lesions of the major salivary glands, undergoing first ultrasonography, then curative surgery. Different characteristics (shape, dimension, consistency, vascularization, homogeneity, delimitation) were assessed on ultrasonography as well as on histopathology; finally, the correlation between those two examinations was evaluated, by comparing diagnoses. The results of our study are similar to others, showing that ultrasonography can diagnose preoperatively the majority lesions of major salivary glands. The conclusions of the study sustain the importance of ultrasonography as a routine examination in major salivary glands lesions.
