22 results
Dermatological semiology of Cutaneous Vasculitis 

Clinicopathologic correlations
 • Purpura, papules, pustules, necrosis: involvement of small vessels
Connective tissue disease ... vasculitis (3%) • Infections ... (1-2%) • Other ... dermatology #semiology #signs ... #lesions #diagnosis
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
the left some diseases ... nodular pattern. 1. ... #Clinical #Diagnosis ... #Differential #Comparison ... #Table #RadiologyAssistant
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
Non-Hodgkin's Lymphoma - Comparison ... e.g., HIV), EBV infection ... (HIV, EN, HTLV-1, ... : GI, neuro, cutaneous ... #oncology #diagnosis
Causes of Interstitial Lung Disease - Differential Diagnosis Algorithm
Idiopathic Interstitial Pneumonia
 • (UIP) Usual Interstitial Pneumonia
- Differential Diagnosis ... this should be 1° ... intersitial space Infection ... Chronic Radiation Pneumonitis ... #ILD #Causes #Differential
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
- Differential Diagnosis ... 38°C with only 1 ... fever • Hyper-IgD ... Brucellosis Faget's Sign ... #Differential #Diagnosis
Systemic Lupus Erythematosus - Diagnosis
Manifestations:
 - Arthritis 69%
 - Malar rash 40%
 - Fever 36%
 -
- Anti-PCNA 1- ... Drug-induced lupus, Cutaneous ... Other auto-immune, Infectious ... diseases, Hematological ... autoantibodies #signs
Chagas Disease - American Trypanosomiasis - Diagnosis and Management Summary
Chagas disease (American trypanosomiasis) is an infectious
Trypanosomiasis - Diagnosis ... family Route of infections ... asymptomatic or mild ... Cutaneous manifestations ... Romana's sign
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
Eosinophilic Lung Diseases ... Eosinophilic Pneumonia (< 1 ... , CNS, skin • Infectious ... #differential #diagnosis ... #comparison #table
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
worsening of that disease ... within the first 1 ... decrease in HIV-1 ... pericarditis, peritoneal disease ... ocular • PJP - Pneumonitis
Timeline of infections after solid organ transplantation can roughly be broken up into three time periods:
mo, 1-6mo, >6-12 ... febrilepodcast.com] #ID ... #Infectious Diseases ... #Ddx #Diagnosis ... Transplant #TxID #SOT #Comparison