6 results
Extrapulmonary manifestations of sarcoidosis.
a. Endobronchial cobblestones (a nodular appearance of the tracheal wall mucosa). 
b. Diffuse
Perthes—Jüngling disease ... lesions in the hand ... Radiography scan of the finger ... manifestations #clinical #photo ... #diagnosis
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
- Differential ... Diagnosis Framework ... Irregular pustules on hands ... Burrows between fingers ... #Diagnosis #Dermatology
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
nose, ears, or fingers ... presentation) • Cutaneous ... younger pts) Differential ... hemolytic #anemia #hematology ... #diagnosis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... Diagnosis Framework ... Vasculitis Differential ... Diagnosis: • Systemic ... occasional oligoclonal bands
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
centrifugum • A chronic skin ... causes: infections (cutaneous ... on the back of hands ... comparison #table #differential ... #diagnosis #dermatology
Autoimmune Myositis - Differential Diagnosis Framework

Inflammatory Myopathies: Commonly symmetric proximal muscle weakness, no substantial muscle pain
Autoimmune Myositis - Differential ... ) • Anti-Mi2 (skin ... flexors, quadriceps, finger ... • Mechanic's hands ... #rheumatology #differential