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1: J Oral Pathol Med. 2004 May;33(5):311-3.Click here to read Links

Adenoid cystic carcinoma associated with salivary duct cyst in the sublingual gland.

Ogawa Y, Kishino M, Nakazawa M, Iwai S, Ohta Y, Ishida T, Yura Y, Ijuhin N.

Department of Oral Pathology, Osaka University Graduate School of Dentistry, Osaka, Japan. ogawa@dent.oska-u.ac.jp

We described an extremely rare case of adenoid cystic carcinoma associated with salivary duct cyst in the sublingual gland of a 40-year-old Japanese woman. The tumor was growing from the cyst wall and almost occluded the cyst lumen. The epithelium lining the cyst lumen contained both keratin 19-positive cells and alpha-smooth muscle actin-positive cells, indicating the cyst being derived from the acinus/intercalated duct of the sublingual gland. Therefore, our case has presented for the first time a direct evidence that adenoid cystic carcinoma arises from acinus/intercalated duct.

PMID: 15078493 [PubMed - indexed for MEDLINE]