A 22-year-old male had atrophic, hypopigmented macules and papules over chest, trunk and lower limbs since 5 months. Dermoscopy revealed WSA, white chrysalis like structures (WCLA) and telangiectasia of different lengths and calibers [Figure and ].\nHistopathology of lesions showed atrophy of the epidermis, hyperkeratosis [], and follicular plugging with basal cell degeneration. [] The dermis showed edema and homogenization of collagen and interstitial and perivascular lymphocytic infiltration [].\nHair, nail, oral, genital mucosa, systemic examination, and blood investigations were within normal limits in all three patients. A diagnosis of extragenital LS was made in all three cases based on clinical features and histopathology.
A 9-year-old girl presented with asymptomatic papules over the face, back, upper and lower limbs since two months. Dermoscopy revealed WSA and telengiectasia [].