HISTORY:
The patient is a 56 year old female with a right parotid mass.
Superficial parotidectomy with facial skin resection, level II neck dissection and frozen section was performed.
What is the most likely diagnosis?
- Cystadenocarcinoma
- Necrotizing Sialometaplasia
- Mucoepidermoid Carcinoma
- Non-keratinizing Squamous Cell Carcinoma