Successful multimodal treatment of intraoral salivary duct carcinoma in a patient with multiple lymph node metastases: a case report

Background Salivary duct carcinoma (SDC) is a high-grade salivary gland malignancy that is associated with an aggressive clinical behavior and poor prognosis. Herein, we report on a long surviving case of SDC of the minor salivary gland with multiple lymph node metastases (LNMs).