26 results
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
Erythemas Summarized ... Erythema ab igne ... Erythema annulare ... Erythema arthriticum ... #comparison #table
3 Stages of Lyme Disease 
Early Lyme Disease 
 - Erythema migrans 
 - Constitutional symptoms
Stages of Lyme Disease ... Early Lyme Disease ... - Erythema migrans ... Constitutional symptoms ... Gastrointestinal symptoms
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
infection • Lyme disease ... Dermatomyositis Erythema ... Erythema marginatum ... Eosinophilic fasciitis Erythema ... differential #diagnosis #rheumatology
Clinical manifestations of anaphylaxis. 
Neurological (<15%): Dizziness, syncope, seizures, Confusion, impending doom. headache
Angioedema: Lips, tongue, orbit,
manifestations of anaphylaxis ... Urticaria, flushing erythema ... incontinence #anaphylaxis ... #signs #symptoms
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
and duration of symptoms ... Female predominance Anaphylaxis ... angioedema Other symptoms ... Urticaria #diagnosis #rheumatology ... #comparison #table
Lyme Disease: Clinical diagnosis. Likely if recent hiking, travel to endemic area, erythema migrans (EM), an
Lyme Disease: Clinical ... endemic area, erythema ... doxycycline for disease ... #LymeDisease #Symptoms
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
acneiform lesions, erythema ... like lesions, erythema ... meningitis), MCC CNS symptoms ... management #signs #symptoms ... #rheumatology #
Cutaneous and Systemic Findings in Dermatomyositis
Cutaneous Findings:
 - Heliotrope sign and edema
 - Nail-fold changes
 -
cutis - Scalp erythema ... Interstitial lung disease ... tract - Cardiac disease ... Dermatomyositis #Diagnosis #Rheumatology
Manifestations of Anaphylaxis by Body System

Dermatologic/mucosal

 - Eyes: periorbital swelling/erythema, injected conjunctiva, tears

 - Oral mucosa:
Manifestations of Anaphylaxis ... periorbital swelling/erythema ... Allergy #Signs #Symptoms ... #Anaphylaxis #OrganSystems
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
warmth, effusion, erythema ... : • Pain • Erythema ... constitutional symptoms ... - Autoimmune Rheumatologic ... Diagnosis #MSK #rheumatology