10-13-2011, 09:47 AM
6 year old boy says his left year hurts.his mother says that he has been tugging his ear.external canal n tympanic membrane appear normal,but tympanic mem does not move the pressure in the nasopharynx is increased.which of the following is the most cause of these findings?
1.auditory tube obstruction.
2.cholesteatoma
3.otitis externa.
4.purulent otitis media.
5.serous otitis media
1.auditory tube obstruction.
2.cholesteatoma
3.otitis externa.
4.purulent otitis media.
5.serous otitis media