maxillary sinus

Question 1

maxillary sinuses anatomy

Answer 1

Question 2

maxillary sinuses clinical presnetation

Answer 2

• tumors may involve the trigeminal branches of the cranial nerves
• displacement of eye

Question 3

maxillary sinus etiology

Answer 3

• adenocarcinomas of the nasal cavity and ethmoid sinus has been associated with WOOD DUST EXPOSURE
• squamous cell carcinomas of the maxillary sinus and nasal cavity are associated with chemical agents found in nickel refinery and leather tanning

Question 4

maxillary sinuses accounts for majority of ______

Answer 4

80% of all sinus cancers with 2:1 male prevelance