Diagnostic difficulties of lichen planus: how to avoid medical error
نویسندگان
چکیده
منابع مشابه
Isolated conjunctival lichen planus: a diagnostic challenge.
BACKGROUND Lichen planus is a common inflammatory autoimmune condition of unknown etiology that commonly affects the skin and mucous membranes. Isolated ocular lichen planus is an extremely rare presentation that most commonly involves the eyelids, conjunctiva, and cornea, leading to severe scarring, and is clinically indistinguishable from other causes of cicatricial conjunctivitis. OBSERVAT...
متن کاملOral lichen planus versus epithelial dysplasia: difficulties in diagnosis.
UNLABELLED Histopathological diagnosis of oral lichen planus is not easy since some cases of epithelial dysplasia may present traits which are very similar to those from lichen planus. AIM to compare cell alterations which suggest malignancy present in oral lichen planus with those from epithelial dysplasia. MATERIAL AND METHODS histological cross-sections of oral lichen planus and dysplasi...
متن کاملWhen is lichen planus lichen planus.
T ERMATOSES of diverse etiology have been -I-~ reported to give rise to skin and mucous membrane lesions whose morphology, symptomatology, course, and microscopic picture cannot be distinguished from lichen planus. Drugs,1-6 vaccines,7 contact with chemicals,8-'3 and exposure to ultraviolet light and Grenz rays14 are prominent among the causative agents which have been observed to produce liche...
متن کاملCoexistence of nail lichen planus and lichen planus pigmentosus*
We describe a fifty-six-year old, Afro-descendent female patient showing dystrophy of her twenty nails and hyperchromic, asymptomatic macule on her face. Histopathological examination of the macule showed vacuolization of the basal layer, melanophages in the superficial dermis and lymphoplasmocytic inflammatory infiltrate. Nail biopsy revealed orthokeratotic hyperkeratosis and lichenoid inflamm...
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ژورنال
عنوان ژورنال: Kazan medical journal
سال: 2020
ISSN: 2587-9359,0368-4814
DOI: 10.17816/kmj2020-431