Frostbite: Or something else? Differential Diagnosis

Skin and subcutaneous (L00-L99).

  • Bullous (blistering) skin disease, unspecified.
  • Skin diseases associated with erythema (areal redness of the skin), unspecified

Injuries, poisonings, and other sequelae of external causes (S00-T98).

  • Burns
  • Chemical burns