II. Definitions
- Gyrate Erythema
- Inflammatory, reactive, vascular dermatitis with a annular, arcuate, figurate, arciform, polycyclic or circinate morphology
III. Differential Diagnosis: Classic Gyrate Erythemas
- Erythema Marginatum or Erythema Marginatum rheumaticum (Rheumatic Fever)
- Erythema Chronicum Migrans (Lyme Disease)
- Erythema Annulare Centrifugum
- Erythema Gyratum Repens (paraneoplastic rash)