9 results
Morphology of Skin Lesions - Primary and Secondary - Description Algorithm
 • Primary Skin Lesion -
Morphology of Skin ... - Description Algorithm ... • Primary Skin ... #Description #Algorithm ... #dermatology
Genital Skin Ulcers - Differential Diagnosis Algorithm
Painful:
 • Herpes simplex
 • Haemophilus ducreyi (chancroid)
 • Behcet's
Genital Skin Ulcers ... Differential Diagnosis Algorithm ... Painless: • Primary ... painless #genitals #Ulcers ... ulcerative #skinrash #dermatology
Systemic Sclerosis Associated Autoantibodies
Anti-topoisomerase I (anti-Sc170): Diffuse skin disease, Pulmonary fibrosis
Anti-centromere: Limited skin disease (~93-95%), Pulmonary
anti-Sc170): Diffuse skin ... hypertension, Digital ulcers ... , Primary Biliary ... Rapid progressive skin ... Autoantibodies #diagnosis #rheumatology
Vasculitis Involving the Skin - Differential Diagnosis Framework

Primary: 50% Cutaneous Vasculitis: Leukocytoclastic Vasculitis
Secondary: CTD: SLE, RA
Involving the Skin ... Diagnosis Framework Primary ... Vasculitis Skin ... nodules, Deep ulcers ... #dermatology #rheumatology
Systemic Sclerosis (Scleroderma)
Multi-system autoimmune disease characterized by vasculopathy and progressive fibrosis of skin and internal organs
3
LcSSc) - distal skin ... Hepatic: PBC (primary ... changes): skin ... Raynaud's, digital ulcers ... Scleroderma #SSc #rheumatology
Morphology of Primary Skin Lesions - Description Algorithm
Primary Skin Lesion - Initial lesion not altered by
Morphology of Primary ... Skin Lesions - ... Description Algorithm ... Primary Skin Lesion ... #dermatology
Cryofibrinogenemia Summary

Cryofibrinogenemia Epidemiology:
 • 40-70 years with a modest female predominance

Cryofibrinogenemia:
 • The precipitation of a
Primary (essential ... sensitivity • Painful ulcers ... • Skin necrosis ... Cryofibrinogenemia #diagnosis #rheumatology ... #hematology
Morphology of Secondary Skin Lesions - Description Algorithm
Secondary Skin Lesion - Lesion that develops from trauma,
Morphology of Secondary ... Description Algorithm ... of injury) • Ulcer ... #Description #Algorithm ... #dermatology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
with GCA or as primary ... livedo reticularis, ulcers ... Rash, arthritis Primary ... genital aphthous ulcers ... Differential #Diagnosis #Rheumatology