text: <unk>  carcinoma must be differentiated from other diseases that cause painless swelling, facial deformity, and facial numbness, such as Warthin's tumor, adenoid cystic carcinoma, benign mixed tumor (salivary glands), and metastasis.
option_0: Mucoepidermoid carcinoma differential diagnosis
option_1: Basal cell carcinoma differential diagnosis
option_2: Malignant fibrous histiocytoma differential diagnosis
option_3: Mucoepidermoid carcinoma other diagnostic studies
option_4: Dermoid cyst differential diagnosis
option_5: Incidentaloma differential diagnosis
option_6: Esthesioneuroblastoma differential diagnosis
option_7: Mucoepidermoid carcinoma other imaging findings