12 results
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Diagnosis Framework ... II ○ Susac’s syndrome ... ○ Epstein-Barr virus ... Herpes simplex virus ... Herpes zoster virus
Evaluation of Electrical Injury in the Emergency Department 

Common Injuries by System:

CNS - Seizure, coma, spinal
ED arrival MSK ... dislocations (posterior shoulder ... compartment syndrome ... Electricity #Evaluation #Diagnosis ... Management #Emergency #Algorithm
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
- Differential Diagnosis ... arthritis - (Reiter’s syndrome ... Erythematosus (SLE), should ... Joint #Disorders #msk ... monoarticular #polyarticular
Causes of Pericarditis - Differential Diagnosis Algorithm
Viral:
 • Coxsackie
 • Echovirus
 • Adenovirus
 • Epstein-Barr virus
- Differential Diagnosis ... Algorithm Viral ... • Epstein-Barr virus ... • Post-cardiac injury ... syndrome • Dissection
Adhesive Capsulitis (Frozen Shoulder) - Pathogenesis and Clinical Findings

 • Primary (Idiopathic): Unknown etiology, but associated
injury (i.e. post ... post-inflammatory healing ... FrozenShoulder #pathophysiology ... #diagnosis #symptoms ... stages #staging #msk
Posterior Cruciate Ligament (PCL) Injury: Pathogenesis and Clinical Findings
Classification of PCL Iniuries
 • Partial: Translation <
, - Lachman, - Varus ... + Lachman or + Varus ... PosteriorCruciateLigament #PCL #Injury ... #MSK #Sports #pathophysiology ... classification #diagnosis
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential Diagnosis ... Non-weight bearing ... after injury 3 ... Chikungunya - Herpes virus ... #msk #physicalexam
BEE Syndromes - Non-inflammatory Causes

Immune-mediated conditions affecting the Brain, Eye, and Ear

Visual or auditory symptoms in
important, as early diagnosis ... infections • Herpes virus ... sensorineural hearing ... consistent with MS ... #differential #diagnosis
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
axial (spine, shoulders ... burgdorferi • Virus ... • Hepatitis B virus ... #MSK #rheumatology ... Polyarthritis #Polyarticular
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
- Differential Diagnosis ... • Nephrotic Syndrome ... antibodies (APLS should ... Vasculitis • Injury ... Venous #Arterial #pathophysiology