Differential diagnosis of ear pain

​Differential diagnosis of ear pain
-glossopharyngeal neuralgia 
-bullous myringitis 
-acoustic neuroma 
-Ramsay Hunt Syndrome 
-herpes zoster oticus 
-cholesteatoma 
-osteoma 
-foreign body 
-trauma 
-barotrauma 
-temporomandibular joint syndrome 
-referred pain such as cancer of upper aerodigestive tract, tooth pain, sinusitis 
-mastoiditis 
-auditory / Eustachian tube dysfunction 
-chronic otitis media 
-otitis externa 
-acute otitis media