Patient Presents With Lower Lip Lesion

Poll

A 70-year-old man presents with a lesion in the right buccal mucosa of his lower lip. What is your diagnosis?

A 70-year-old man presents with a lesion in the right buccal mucosa of his lower lip, and a biopsy is performed.

Based on the image shown, what is your diagnosis?

A. Adenoid cystic carcinoma
B. Small-cell carcinoma
C. Mucoepidermoid carcinoma
D. Canalicular adenoma