3 results
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
• Head and neck ... (80% to 90% of cases ... cause unknown) ... Differential #Diagnosis #otology ... #otolaryngology
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
external ear, sparing ... reflux • Head and neck ... TMJ • Head, neck ... Otalgia #Ear #Pain #Otology ... #Otolaryngology
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
Bezold abscess (Neck ... labyrinth): Tinnitus, hearing ... loss, nausea, vomiting ... #Mastoiditis #pathophysiology ... symptoms #diagnosis #otology