6 results
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... , EBV, HIV, HepB ... Giardiasis #Erythema ... #Differential # ... #Dermatology #SkinRash
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
Erythema ab igne ... A rare form of necrotizing ... nodules on the back ... include: infections (HSV ... comparison #table #differential
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
Fifth Disease (Erythema ... rash) • Primary HIV ... Cellulitis • Necrotizing ... Lyme Disease (Erythema ... #Orthopedics #Causes
Causes of Pseudocellulitis - Differential Diagnosis Framework for Cellulitis Mimics

Cellulitis: Deep skin and subcutaneous fat infection

Pseudo
- Differential ... Uncomplicated non-necrotizing ... Acute bursitis • Erythema ... Polyarthritis nodosum • Erythema ... Pseudocellulitis #Differential
Oral Skin Ulcers - Differential Diagnosis Algorithm
Single Ulcer:
 • Traumatic ulcer
 • Angular ulcer
 • Aphthous
Skin Ulcers - Differential ... stomatitis • Erythema ... multiforme • Acute necrotizing ... #Oral #mouth #SkinRash ... Diagnosis #Algorithm #causes
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
- Differential ... mucosal ulcers, erythema ... nodosum or erythema ... chills, weakness, lack ... or infiltrates-necrotizing