Fig. 3
From: MRI and CT imaging characteristics in parotid tumors with false-negative fine-needle aspirations
T2-weighted magnetic resonance axial imaging of a 35-year-old female. The lesion, approximately 3.6Â cm cm in size, was heterogeneously enhancing mass with well-defined margin, located on the superficial and deep lobe of the left parotid gland. It had a regular shape and no surrounding invasion. Preoperative FNA result was adenoid cystic carcinoma. The patient underwent a Lt parotidectomy, and the final postoperative histopathological diagnosis was pleomorphic adenoma