Atypical variant of lichen planus mimicking normal skin histology.

Actinic Lichen Planus mimicking Melasma: A case report

Actinic lichen planus is a clinical variant of lichen planus, involving mainly sun-exposed areas and manifested as annular lesions with a pigmented center surrounded by a hypopigmented zone. A rare presentation of actinic lichen planus mimics melasma but have distinctive histopathologic picture in favour of actinic lichen planus. Herein, we report a 14-year-old boy who presented with a me...

Lichen planus pemphigoides: A case report

Lichen planus pemphigoides (LPP) is a rare autoimmune blistering disease that is characterized by the development of vesico-bullous skin lesions in patients with lichen planus. The histopathology of LPP reveals a sub_epidermal blister with linear deposition of IgG and /or C3 along the dermal_epidermal junction (DEJ) upon direct immunofluorescence (DIF). We hereunder describe a case of lichen pl...

Isolated Actinic Lichen Planus of the Lower Lip

Oral lichen planus (LP) is a common manifestation in patients with LP; however, isolated lip LP is rare and may mimic other conditions such as lichenoid drug eruptions, actinic cheilitis, and early carcinoma in situ in the absence of typical skin lesions. Actinic lichen planus (ALP) is a variant of LP occurring on light-exposed areas in patients with dark skin. We report the case of a Chinese f...

Erosive lichen planus on an atypical site mimicking a factitial dermatitis.

A case of palmoplantar lichen planus mimicking secondary syphilis.

Lichen planus is a chronic inflammatory disease that affects skin, mucous membranes, hairs, and nails. According to the site of involvement, lichen planus can be subdivided into palmoplantar, mucosal, nail, or scalp types. Palmoplantar lichen planus is a rare subtype of lichen planus which may create difficulty in diagnosis, as the lesion is limited to the palms and soles. We report a case of a...