3215 results
Proptosis - Differential Diagnosis - Unilateral vs Bilateral
Unilateral:
 • Infections (can become bilateral with cavernous sinus
Infections (can become bilateral ... Sarcoid (can be bilateral ... histocytosis Bilateral ... Eye redness • Ophthalmoplegia ... #Bilateral #Causes
Bell's Palsy - Diagnosis and Management Summary - GrepMed Handbook

Acute Idiopathic Unilateral Facial Nerve (CN7) Palsy
Presentation:
Acute Idiopathic Unilateral ... Presentation: • Unilateral ... Isolated lower, bilateral ... hearing loss, spasm, ophthalmoplegia ... CNS inflammatory cause
Wall-eyed bilateral inter nuclear ophthalmoplegia (WEBINO) Syndrome

In this specific case, the lesion is bilaterally in the
Wall-eyed bilateral ... inter nuclear ophthalmoplegia ... this specific case ... the lesion is bilaterally ... #internuclear #ophthalmoplegia
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Causes of Facial ... Sparing = Central cause ... Peripheral lesion - Bilateral ... nerve palsy) - Unilateral ... Diagnosis #Algorithm #Causes
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
Causes of Anterior ... Uveitis - 90% of cases ... Sarcoid, JIA Bilateral ... /bilateral up to ... Differential #Diagnosis #Causes
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
for Vision Loss Unilateral ... optic neuropathy Bilateral ... to eye, Trauma Bilateral ... #bilateral #painful ... differential #diagnosis #causes
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
hard to find) - Bilateral ... pleura in severe cases ... Widespread and bilateral ... sliding - Possible bilateral ... Syndrome (ARDS): - Bilateral
Tinnitus - Subjective (heard only by patient) - 90% - Differential Diagnosis Algorithm
Unilateral On Audiogram -
Méniére's Disease Bilateral ... • Metabolic Causes ... • Idiopathic Bilateral ... Otosclerosis Bilateral ... Diagnosis #Algorithm #Causes
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
tumor) Acute: - Unilateral ... Optic Neuritis - Unilateral ... Stroke/lnfarct - Bilateral ... exposure) - Bilateral ... Differential #Diagnosis #causes
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Diagnosis Framework Causes ... Mydriasis • Bilateral ... Hypothermia Causes ... , uveitis) • Bilateral ... ophthalmology #causes