18 yr female with itchy erythema, swelling of toes every winter season seen due to
Answer- C. ChilblainsAlso known as pernio, It is an inflammatory skin condition presenting after exposure to cold as pruritic and/or painful erythematous to viloaceous acral lesions.It may be idiopathic or secondary to an underlying disease.
Raynauds disease
Raynauds phenomenon
Chilblains
Frost bite