A 64 year-old male referred for a biopsy-proven basal cell carcinoma on his nose points out a slowly enlarging lesion on his cheek. You are suspicious of this lesion and do a biopsy which reveals the following histology:
What is the most likely diagnosis?
- Mucinous carcinoma
- Desmoplastic trichoepithelioma
- Adenoid basal cell carcinoma
- Adenoid cystic carcinoma
- Microcystic adnexal carcinoma