10 results
Symptoms Distinguishing Groups of Cutaneous Drug Reactions
IgE-mediated reactions:
 • Onset minutes to hours into treatment course
Drug Reactions ... Raised off of the skin ... #Drug #Reactions ... #dermatology #clinical ... #comparison #classification
Vasculitis Involving the Skin - Differential Diagnosis Framework

Primary: 50% Cutaneous Vasculitis: Leukocytoclastic Vasculitis
Secondary: CTD: SLE, RA
- Differential ... Leukocytoclastic Vasculitis Secondary ... vasculitis, infections, drug ... #dermatology #rheumatology ... #differential #
Severe Drug Rashes - Comparison - DRESS | SJS/TEN | AGEP | Erythroderma

DRESS 
 - Onset:
Severe Drug Rashes ... - Comparison - ... >90% of total skin ... #Erythroderma #Dermatology ... #Emergency #Differential
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
- long axis of lesion ... parallel to lines of skin ... palms/soles - Differential ... diagnosis: secondary ... #photo #PhysicalExam
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... purple, hemorrhagic skin ... lesions that result ... Causes: - Drug ... #nonpalpable #dermatology
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
Pustular Skin Lesions ... illness • Drug ... Secondary syphilis ... #Lesions #Differential ... #Diagnosis #Dermatology
Scleroderma Like Conditions - Differential Diagnosis
Eosinophilic Fasciitis:
 - Orange peel induration (peau d'orange) of proximal extremities
Systemic Fibrosis: - Secondary ... lesions, or localized ... immunocompromised host Drug ... #Diagnosis #comparison ... #table #dermatology
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
superinfection, drug ... cavitating pneumonia, skin ... Leishmaniasis Differential ... : encephalitis secondary ... Inflammatory #Syndrome #Differential
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
causes: infections (cutaneous ... classic targetoid lesions ... malignancies, and drugs ... #table #differential ... #diagnosis #dermatology
Cutaneous Mucormycosis Eschar
30 M HIV cd4 10 VL 30k traumatic injury of arm few months ago
deferoxamine, drug ... from center of lesion ... Mucormycosis #Eschar #dermatology ... #skin #clinical ... #photo