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Updated: Sep 20, 2026

Genetic Modification and Recombination of Salivary Gland Organ Cultures
Published on: January 28, 2013
Mucoepidermoid carcinoma expleomorphic adenoma of the submandibular gland
Edward Wai-Hei To1, Wai-Ming Tsang, Gary Man-Kit Tse
1Department of Surgery, The Chinese University of Hong Kong, Shatin.
Abstract:
We described a rare case of carcinoma expleomorphic adenoma in which mucoepidermoid carcinoma arise from a previous incompletely excised pleomorphic adenoma of the submandibular gland. The tumor was surgically resected along with a modified radical neck dissection and postoperative radiotherapy. The patient remained disease free 3 years after the last operation. The pathology showed concurrent presence of Warthin's tumor in the specimen. The concurrent presence of mucoepidermoid carcinoma, pleomorphic adenoma, and synchronous Warthin's tumor make this case unique, and such a combination associated with the submandibular gland has not been documented in the literature before.
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