9 results
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
Over the years: rash ... Diagnosis? ... most commonly associated ... skin of inflamed ... type #clinical #photo
Staphylococcus-associated GlomeruloNephritis - Diagnosis and Management Summary
CLINICAL
 • Nephritic syndrome (Casts)
 • Marked proteinuria (may be
Staphylococcus-associated ... • Vasculitic rash ... • C3/lgG or IgA ... (esp DM) • "starry ... Staphylococcus #associated
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
lesions + toxo IgG ... • CNS PCR 50% ... granulomatosis: • EBV-associated ... , may also see skin ... causes #radiology #neurology
Mycoplasma pneumoniae–Associated Mucositis- ...severe mucositis developed that involved the lips, buccal mucosa (Panel A), conjunctivae, and
Mycoplasma pneumoniae–Associated ... pneumoniae by PCR ... and for serum IgM ... mycoplasma-induced rash ... #clinical #photo
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
- Differential Diagnosis ... of shoulder and hip ... , neurologic, and ... • Rash, arthritis ... VASCULITIS: ANCA Associated
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential Diagnosis ... Schonlein Purpura (IgA ... Conjunctivitis, mucositis ... - Rash, arthritis ... Differential Diagnosis
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
3rd Decade Skin ... Differential Diagnosis ... : • ANCA-associated ... Seizures • Strokes Skin ... Erythematosus #Diagnosis
Rickettsialpox Eschar

40 homeless male from NY admitted with fever, chills, headache, myalgias. Diagnosis?
Rickettsialpox R akari classic
Diagnosis? ... rickettsia) Dx: serology ... ; pcr from vesicle ... chickenpox, vzv, hsv ... rakari #clinical #photo
Autoimmune Myositis - Differential Diagnosis Framework

Inflammatory Myopathies: Commonly symmetric proximal muscle weakness, no substantial muscle pain
) • Anti-Mi2 (skin ... Anti-TIF1 (cancer-associated ... Symptoms: • Gottron rash ... weakness + atrophy- Hip ... Other Diseases: • PBC