Low grade cribriform cystadenocarcinoma arising from a minor salivary gland: a case report.
Low grade cribriform cystadenocarcinoma (LGCCC) is a recently described rare tumor of the salivary gland; this tumor most frequently arises from the parotid gland. Here, we describe a case of LGCCC arising from a minor salivary gland in the buccal mucosa. A 72 year old man had a small mass on the left buccal mucosa. The mass was completely resected, and the postoperative course was uneventful. Histopathologically, the tumor comprised a single cyst with intraductal proliferation. Based on these histopathological findings along with immunohistochemistry a diagnosis of LGCCC arising from a minor salivary gland was made. (J Oral Sci 58, 145 149, 2016)
Journal of oral science