201 results
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
Molecular Mimicry” • Psoriatic ... skin disorder psoriasis ... like “butterfly rash ... Amy Chung, MD, MSc ... Joint #Disorders #msk
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Joint Pain Rash ... infection Malar rash ... Plaques • Psoriasis ... arthritis • Psoriatic
ID Approach to Fever and Rash - Diagnostic Algorithm
Central Maculopapular (most common):
Measles, Parvovirus 819 / EBV,
Approach to Fever and Rash ... Erythroderma (psoriasis ... AGEP, Pustular Psoriasis ... WuidQ #Fever #Rash
Combination of Skin Findings and Arthritis in Pediatrics Patient - Differential Diagnosis
Malar rash: 
 • A
Diagnosis Malar rash ... erythematous raised rash ... Lupus Discoid rash ... not be seen try focus ... coalesce into psoriatic-like
Central Distribution, Febrile / Ill:
 - Viral Exanthem 
 - Lyme Disease (erythema migrans) 
Central Distribution,
distribution: - Psoriasis ... Macules #Papules #Rash
Dematoses in Pregnancy - Specific Skin Conditions
Non-Pruritic
 • Pustular psoriasis of pregnancy
 • Impetigo Herpetiformis
Pruritic -
Non-Pruritic • Pustular psoriasis ... dermatoses #pregnancy #rash
Inflammatory Joint Pain - Differential Diagnosis Algorithm 
Monoarticular
 • Gout (Podagra, Tophi)
 • Pseudogout
 • Early
) • Gout • Psoriatic ... • Asymmetric (Psoriatic ... Bowel Disease) • Psoriatic ... Inflammatory #JointPain #MSK
Maculopapular Rashes - THE ALGORITHMIC APPROACH 

The term maculopapule is a portmanteau, a combination
of macule and
distribution of the rash ... and whether the rash ... peripherally distributed rash ... involvement (psoriasis ... Maculopapular #Rash
This is what a shoulder dislocation looks like on US before and after reduction. Focus on
Focus on the joint ... EM_RESUS #Clinical #POCUS ... #MSK #Shoulder
Causes of Secondary IgA Nephropathy - Differential Diagnosis Algorithm
 • GI disorders: Celiac disease, Crohn's disease,
Alcoholic Cirrhosis, NASH ... spondylitis, RA, SLE, Psoriasis