6091 results
Cholesteatoma (of middle ear): Pathogenesis and clinical findings
 • Congenital trapping of keratinizing epithelium in middle
Cholesteatoma (of middle ear ... in the middle ear ... mass in middle ear ... auditory canal (EAC ... symptoms #signs #diagnosis
Spider in external ear canal

@drtorresprado

#Spider #external #ear #canal #EAC #auditory #insect #clinical #video #otoscopy #physicalexam #otology
Spider in external ear ... Spider #external #ear ... #canal #EAC #auditory
Shown are the auditory system and diseases affecting each component of the system, including the ossicular
diseases affecting each ... of the middle ear
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
- Differential Diagnosis ... Family history of ear ... • Outer Ear: ... ○ Barotrauma, ear ... #Differential #Diagnosis
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
Atrial Complex • PAC ... • PAC can be ... • PAC can be ... non- conducted PAC ... PACs #cardiology #diagnosis
Conductive Hearing Loss - Differential Diagnosis Algorithm

Normal Otoscopy - Middle Ear:
 • Otosclerosis
 • Congenital (Ossicular
- Differential Diagnosis ... Otoscopy - Middle Ear ... Otoscopy - External Ear ... Dermatologic Middle Ear ... #Differential #Diagnosis
Sensorineural Hearing Loss - Differential Diagnosis Algorithm

Asymmetric Sensorineural Hearing Loss: 
 • Neoplastic (Vestibular Schwannoma)
 •
- Differential Diagnosis ... Cochlear (Inner-Ear ... Aminoglycosides, etc ... #Differential #Diagnosis
Ear Anatomy - Coronal View
 - External Ear
 - Middle Ear
 - Inner Ear (Eustachian tube)

By
Ear Anatomy - Coronal ... View - External Ear ... - Middle Ear ... - Inner Ear (Eustachian ... By @rev.med #Ear
Conductive vs Sensorineural Hearing Loss on Physical Exam
Weber Test:
 • Normal: Sound is equal bilaterally
 •
lateralizes to impaired ear ... lateralizes to good ear ... lateralizes to impaired ear ... lateralizes to good ear ... #PhysicalExam #diagnosis
Chondrodermatitis nodularis 
 - Scaly papule on ear, usually helix 
 - Painful, especially when sleeping
Scaly papule on ear ... changes to the ear ... #Dermatology #Diagnosis