Intraductal Carcinoma: The Carcinoma In Situ of the Salivary Gland.

Intraductal carcinoma of the salivary gland (IDC) is a rare in situ neoplasm of the salivary gland with similar features to the ductal carcinoma in situ of the breast. This report aims to present the clinical presentation and histological features of IDC. The authors present a 90-year-old gentleman with an indurated and painless tumor within the right parotid. Preoperative diagnostics, including fine needle aspiration cytology, ultrasound scan, and magnetic resonance imaging, were suggestive of Warthin tumor. The tumour was excised by extracapsular dissection. The patient is disease free within the follow-up period of 33 months. Intraductal carcinoma is an indolent phenotype with only a few reported cases with nodal metastases, and to the best of our knowledge, no cases have been reported with distant metastases. Complete surgical excision is recommended to prevent a recurrence. The knowledge of this underreported salivary gland malignancy is important to prevent misdiagnosis and insufficient treatment. Copyright © 2023 by Mutaz B. Habal, MD.

Citation

Rhema Thomas, Tijjani Umar, Farzad Borumandi. Intraductal Carcinoma: The Carcinoma In Situ of the Salivary Gland. The Journal of craniofacial surgery. 2023 Jul-Aug 01;34(5):e432-e434

Mesh Tags

PMID: 37011225

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