A 60 year old female with a previous history of type 2 DM, systemic hypertension and dyslipidemia on treatment complains of hypopigmented macules along the hairline and scalp, since the past 2 years.
No associated pain, scaling or itching. She recently noticed the presence of few scattered, small, circumscribed hypopigmented macules over both cheek area of 6 months duration. History of dye application on hair since 20 years and ceased completely 3 years back. The patient also gives a past history of psoriasis which was treated and no recurrence since 5 years. She has difficulty in socializing due to the condition.
Kindly provide a provisional or differential diagnosis with the possible management of the case. Thank you
Differentials-
Seborrheic dermatitis
P. Versicolor
Pre vitiligo
PMLE
Healed lesions of psoriasis?
As described in history their is no scaling or erythema so, previtiligo is my provisional dx as it can appear at any age and is an autoimmune condition associated with diabetes .
Thank you so much Doctor.
Could you also suggest a management protocol for the condition. I have currently started the patient on tacrolimus local application. She was otherwise on self medications. Do you have a suggestion?
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