title: Salivary Duct Cyst: Histo-pathologic Correlation.
abstract: Non-neoplastic cysts of the salivary glands are uncommon and represent 2-5% of all salivary gland lesions. They are mainly mucoceles or salivary duct cysts. Unlike a mucocele, which is surrounded by granulation tissue, the salivary duct cyst is lined by epithelium. Salivary duct cysts are more common in the oral minor salivary glands and rarely occur in the major salivary glands, show a marked predilection for the superficial lobe of the parotid, and represent 10% of all salivary gland cysts. Neoplastic differentiation of the lining of the salivary duct cyst has been reported. We report a case of a salivary duct cyst of the left parotid gland, with a review of radiographic and histopathologic features.
authors.affiliation: Department of Oral Medicine and Radiology, Sri Ramaswamy Memorial Kattankulathur Dental College and Hospitals, Chennai, Tamil Nadu, India.
authors.forename: Divya
authors.initials: D
authors.lastname: Vinayachandran
authors.forename: Sathasivasubramanian
authors.initials: S
authors.lastname: Sankarapandian
keywords: Cyst; histopathology; imaging; parotid gland