system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which type of cell is not found in the epithelium of maxillary sinus?
assistant
The correct answer is  → The sinus is lined by pseudociliated stratified columnar epithelium.
→ The epithelium shows four types of cells namely:

Basal cells
Nonciliated columnar cell
Ciliated columnar cell
Goblet cells