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Ultrasonographic Evaluation of Salivary Glands for Sjogren's Syndrome: Diagnostic and Monitoring Insights
Published on: October 13, 2023
Synchronous double primary cancers of the unilateral parotid gland
Seung-Won Chung1, Soon-Young Kwon, Kwang-Yoon Jung
1Department of Otolaryngology -- Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea.
Abstract:
Synchronous parotid neoplasms, especially synchronous neoplasms of two separate and histologically different types, are extremely uncommon. A review of the literature revealed that most reported cases were either a combination of two distinct benign neoplasms or a benign neoplasm and another malignant tumor. To the best of our knowledge, there has been no report of synchronous unilateral double primary carcinomas of the parotid gland. Here we report a 39-year-old woman who exhibited basal cell adenocarcinoma and mucoepidermoid carcinoma simultaneously in the left parotid gland.
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