43 results
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Skin Conditions ... • Rheumatic fever ... Vesicopustule on erythematous ... Discoid lupus erythematosus ... differential #diagnosis #rheumatology
Fever in Returning Traveler - ABCDE Mnemonic
A - Adventure - Where did the patient travel? 
B
Fever in Returning ... Traveler - ABCDE ... Undifferentiated fever ... Non-diarrheal), Skin ... @ID_fellows #Fever
Erythematous Rashes - THE ALGORITHMIC APPROACH

Characterized by diffuse redness of the skin due to
capillary congestion, erythematous
Erythematous Rashes ... redness of the skin ... capillary congestion, erythematous ... staphylococcal scalded skin ... #Dermatology #Erythematous
Combination of Skin Findings and Arthritis in Pediatrics Patient - Differential Diagnosis
Malar rash: 
 • A
Combination of Skin ... butterfly-like erythematous ... not be seen try focus ... on texture of skin ... Suggestive of: Rheum Fever
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
weight loss, and fever ... 3rd Decade Skin ... Non-autoimmune rheumatologic ... Seizures • Strokes Skin ... to: Arthritis, Fever
Scarlet fever
• Delayed-type skin reactivity to pyrogenic exotoxin Requires prior exposure
• Diffuse erythematous eruption that generally
Scarlet fever • ... Delayed-type skin ... exposure • Diffuse erythematous ... folds #Scarlet #fever
Clinical Features of Systemic Lupus (SLE)
General: Fever (50%), Depression, Fatigue (75%), Weight loss (50%)
Eye: Sjögrens (15%)
Skin
(SLE) General: Fever ... Sjögrens (15%) Skin ... SLE #systemic #erythematosus ... symptoms #diagnosis #rheumatology
Systemic Lupus Erythematosus - Summary
Antinuclear (ANA) - 95% - Initial screening test
Anti-dsDNA - 50%
 • Associated
Systemic Lupus Erythematosus ... Associated with skin ... Systemic #Lupus #Erythematosus ... Summary #diagnosis #rheumatology
SKIN RASHES 



Skin rashes can occur from a variety of factors, including infections, heat, allergens, immune
SKIN RASHES ... Skin rashes ... petechial/purpuric, erythematous ... the presence of fever
Systemic Lupus Erythematosus - Diagnosis
Manifestations:
 - Arthritis 69%
 - Malar rash 40%
 - Fever 36%
 -
Systemic Lupus Erythematosus ... Malar rash 40% - Fever ... Systemic #Lupus #Erythematosus ... #differential #rheumatology