Oncocytic carcinoma of the parotid gland with late cervical lymph node metastases: a case report

Introduction Oncocytic carcinoma is a rare proliferation of cytomorphologically malignant oncocytes mainly found in glandular tissue, accounting for 0.5% of all epithelial salivary gland malignancies and 0.18% of all epithelial salivary gland tumors.