47 results
Hair Loss (Alopecia) - General (Diffuse and Focal) Differential Diagnosis Algorithm

DIFFUSE
Scarring - Irreversible-biopsy required
 • Lupus
Differential Diagnosis Algorithm ... • Loose anagen syndrome ... • Discoid lupus ... #dermatology #Differential ... #Diagnosis #Algorithm
Systemic Lupus Erythematosus (SLE) - Diagnosis and Management Summary
 • Epidemiology: 10-180/100,000, Typically Age 20-40, F:M
Systemic Lupus Erythematosus ... Photosensitivity, Alopecia ... , oral ulcers, Lupus ... • Immunologic Workup ... #lupus #Systemic
Allopecia - Differential Diagnosis Framework for Hair Loss

Localized / Focal Hair Loss Pattern:
 • Scarring Alopecia:
Disease: Discoid lupus ... : Lupus erythematosus ... , Loose anagen syndrome ... totalis, Alopecia ... Differential #Diagnosis #dermatology
Primary Dermatologic Nail Disorders - Differential Diagnosis Algorithm
Nail Plate - Pitting
 • Psoriasis
 • Alopecia Areata
Nail
Primary Dermatologic ... Differential Diagnosis Algorithm ... Psoriasis • Alopecia ... Telangiectasia • SLE ... Differential #Diagnosis #Algorithm
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 • Epidemiology: -10% of all lupus cases, drug-dependent,
• Immunologic Workup ... Erythematosus (SLE ... Photosensitivity, Alopecia ... • Immunologic Workup ... #sle #comparison
SLICC SLE Diagnostic Criteria - Systemic Lupus Erythematosus
Clinical and Immunologic Criteria

CLINICAL CRITERIA
 - ACUTE CUTANEOUS LUPUS
SLICC SLE Diagnostic ... Criteria - Systemic Lupus ... - NON-SCARRING ALOPECIA ... - SEROSITIS - RENAL ... #Rheumatology #SLE
EULAR/ACR Classification Criteria for Systemic Lupus Erythematosus
Clinical Domains:
 • Constitutional domain: Fever
 • Cutaneous domain: Non-scarring
Criteria for Systemic Lupus ... : Non-scarring alopecia ... Acute cutaneous lupus ... hemolysis • Renal ... Classification #Criteria #SLE
Mucous Membrane Disorder - Differential Diagnosis Algorithm
Erosions/Ulcers/Blisters
 - Primary Dermatologic Diseases
     •
Differential Diagnosis Algorithm ... Blisters - Primary Dermatologic ... Stevens-Johnson Syndrome ... • Systemic lupus ... • Behcet's syndrome
Systemic Lupus Erythematosus - Summary
Antinuclear (ANA) - 95% - Initial screening test
Anti-dsDNA - 50%
 • Associated
Systemic Lupus Erythematosus ... severe disease & renal ... block • Sjogren syndrome ... polymyositis overlap syndrome ... #Systemic #Lupus
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
SLE (Systemic Lupus ... and permanent alopecia ... • Nonscarring alopecia ... APLA/LAC: • Renal ... : Drug induced SLE