Imaging Criteria for Salivary Gland Tumors: An Overview Mittal Sachin1, Vinayak Vidhi2, Grover Sonal3, Kumar Mukesh4 1Senior Lecturer, Dept. of Oral Medicine & Radiology, Shree Bankey Bihari Dental College & Research Centre, Ghaziabad, Uttar Pradesh 2Senior Lecturer, Dept. of Oral Medicine & Radiology, Shree Bankey Bihari Dental College & Research Centre, Ghaziabad, Uttar Pradesh 3Assistant Professor, Dept. of Oral Pathology & Microbiology, Christian Dental College, CMC, Ludhiana, Punjab 4Senior Lecturer, Dept. of Oral & Maxillofacial Surgery, Shree Bankey Bihari Dental College & Research Centre, Ghaziabad, Uttar Pradesh Online published on 26 February, 2013. Abstract Salivary gland tumors are relatively uncommon and occur in less than 0.003% of the population. They account for about 3% of all tumors. Some 80% of the salivary tumors arise in the parotid, 5% in the submandibular,1% in the sublingual, and 10% to 15% in the minor salivary glands. The majority (70% to 80%) of these tumors occur in the superficial lobe of the parotid gland. Most are benign or low-grade malignancies. High-grade malignancies are uncommon. Diagnostic imaging attempts to determine the anatomic location of a tumor, differentiate benign from malignant disease, demonstrate the relationship between a mass and adjacent anatomic structures, and aid in the selection of biopsy sites. This paper covers the guidelines for prescribing advanced imaging techniques like Ultrasonography, computed tomography and magnetic resonance imaging, which would eventually help us in arriving at an appropriate diagnosis. Top Keywords Computed Tomography, Ultrasonography, MRI, Salivary gland tumors. Top |