Background: Lichenoid disorders are often difficult to diagnose clinically. Dermoscopy can act as an alternative technique to skin biopsy for diagnosis of various lichenoid dermatoses. Study aim: To study the correlation of dermoscopic with histopathological findings in various lichenoid dermatoses Methods: Fifty patients with clinical picture of lichenoid dermatoses were examined first under t...

1. Tilly JJ, Drolet BA, Esterly NB. Lichenoid eruptions in children. J Am Acad Dermatol. 2004;51:606-24. 2. Aloi F, Solaroli C, Pippione M. Diffuse and bilateral lichen striatus. Pediatr Dermatol. 1997;14:36-8. 3. Mittal R, Khaitan BK, Ramam M, Verma KK, Manchanda M. Multiple lichen striatus-An unusual presentation. Indian J Dermatol Venereol Leprol. 2001;67:204. 4. Peramiquel L, Baselga E, Dal...

Background: Oral lichen planus is a potentially malignant disorder. One of the malignant transformation markers is cancer stem cells. One of the proposed marker for the detection of cancer stem cells's in head and neck cancer is aldehyde dehydrogenase. Recently it is shown that aldehyde dehydrogenase 1 expression in tissue samples is associated with oral lichen planus malignant transformation. ...

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...

Lichen planus pigmentosus-inversus is a rare variant of lichen planus pigmentosus. The eruption of lichen planus pigmentosus-inversus occurs mainly in the flexural regions and presents with brownish macules and patches. Here we describe the case of a 31-year-old Korean woman who presented with hyperpigmented lesions over her antecubital and popliteal area and groin. Physical examination reveale...

OBJECTIVE Lichen planus and lichenoid lesions affecting the oral cavity show similar clinico-pathological features creating a diagnostic dilemma. Hence, the aim of the present study was to establish a clinical and histopathological correlation in the diagnosis of oral lichen planus, based on the modified WHO diagnostic criteria of oral lichen planus and oral lichenoid lesions proposed by Van de...

Erasmus Wilson (1869) described lichen planus for the first time.1 It is relatively common dermatological disorder occurring on skin and oral mucous membrane.2 It refers to lace like pattern produced by symbolic algae and fungal colonies on the surface of rocks in nature (Lichens). Prevalence of lichen planus in general population is about 0.9 to 1.2% and prevalence of oral lichen planus is rep...