Fig. 3From: Morphologic CT and MRI features of primary parotid squamous cell carcinoma and its predictive factors for differential diagnosis with mucoepidermoid carcinomaA 65 years old male with primary parotid SCC in the right parotid gland. Axial non-contrast CT (A) shows an ill-defined, lobulated and hypodense lesion in the superficial part of the right parotid gland (arrow). Contrast-enhanced CT (B) demonstrates moderate rim enhancement with severe central necrosis (arrow)Back to article page