29 results
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Micro: TB Viral ... Giardiasis #Erythema ... #Differential #Diagnosis ... #Dermatology #SkinRash
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
fires, heating pads ... or Haverhill fever ... #comparison #table ... #differential #diagnosis ... #dermatology #compared
Reactive Skin Rash - Differential Diagnosis Algorithm
Reactive erythematous with various morphology
 • Urticaria - Firm /
- Differential Diagnosis ... Algorithm Reactive ... lasts <24hrs • Erythema ... Reactive #SkinRash #dermatology ... #Algorithm #causes
Fever and Rash - Differential Diagnosis Framework
 • Viral: Measles, Infectious Mono (EBV, CMV), Acute HIV,
Fever and Rash - ... Differential Diagnosis ... Framework • Viral ... Noninfectious: SJS/TEN, Erythema ... #dermatology
Childhood Immunization Schedule: Why we immunize
 • Diphtheria Toxin -> URT inflammation causes pseudomembrane with hardened
with pharyngeal erythema ... with pharyngeal erythema ... invade URT & via hematologic ... CNS and hematologic ... #Immunization #peds
Causes of Acute Pediatric Cough - Differential Diagnosis Algorithm
No Fever, No Tachypnea
 - Normal Chest Auscultation
Causes of Acute ... Algorithm No Fever ... • Atypical or viral ... #Algorithm #Causes ... #Peds #Pediatrics
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
- Differential Diagnosis ... mountain spotted fever ... reactions • Erythema ... #hematology #rheumatology ... #nonpalpable #dermatology
Physiologic Skin Changes in Pregnancy - Differential Diagnosis Algorithm

Face
 • Melasma
Abdomen
 • Linea Nigra 
Hormone induced
Algorithm Face ... Skin • Palmar erythema ... gravidarum) • Distal ... Pregnancy #skin #dermatology ... #Algorithm #causes
Central Distribution, Febrile / Ill:
 - Viral Exanthem 
 - Lyme Disease (erythema migrans) 
Central Distribution,
Febrile / Ill: - Viral ... Lyme Disease (erythema ... Syndrome - Erythema ... Papules #Rash #Algorithm ... #Diagnosis #Dermatology
Mucous Membrane Disorder - Differential Diagnosis Algorithm
Erosions/Ulcers/Blisters
 - Primary Dermatologic Diseases
     •
- Differential Diagnosis ... Algorithm Erosions ... pemphigoid • Erythema ... MucousMembranes #dermatology ... #Algorithm #causes