Among all craniofacial malignancy prevalence of salivary gland tumor
is 3-5% including both major and minor salivary gland (14-22%),re-
markably most of the minor salivary gland tumors appear malignant
in nature. Mucoepidermoid carcinoma (MEC) is the most fre-
quent malignant tumor occurring in the salivary glands, usually
drawn the researcher’s attention for it’s exceptional biologic features.