Further, 39 cases involved malignant PGDs (n = 28, parotid gland carcinomas [n = 8, mucoepidermoid carcinomas; n = 8, carcinoma ex pleomorphic adenomas; n = 3, salivary duct carcinomas; n = 3, squamous cell carcinomas; n = 2, adenoid cystic carcinomas; n = 2, undifferentiated carcinomas; n = 1, epithelial-myoepithelial carcinoma; and n = 1, secretory carcinoma], n = 10 malignant lymphomas, and n = 1, capicua transcriptional repressor-rearranged sarcoma). Here, CIC is linked to undifferentiated carcinoma.