Lichen simplex is a chronic skin condition (hence lichen simplex chronicus). Whilst it can clear completely, it is often persistent and prone to recurrence. Treatment of the underlying condition predisposing to itch is essential to reduce recurrence in lichen simplex.

2018年9月18日 · Lichen simplex of the vulva is a pruritic form of dermatitis in which excessive scratching or rubbing leads to lichenification. Characteristically, there are well- demarcated , erythematous or hyperpigmented , thickened plaques affecting one or both sides of the vulva.

2024年3月27日 · Lichen simplex chronicus (LSC; also known as neurodermatitis) is a common cutaneous disorder characterised by well-circumscribed erythematous, often hyperpigmented, plaques of thickened lichenified skin. It most commonly occurs on the neck, ankles, scalp, pubis, vulva, scrotum, and extensor forearms as a result of chronic rubbing and scratching.

2018年9月18日 · If the scrotal lichen simplex is associated with generalised pruritus, a workup for systemic causes can be undertaken (as outlined on our pruritus page). What is the differential diagnosis for lichen simplex of the scrotum? Other disorders that should be considered in a patient with lichen simplex of the scrotum include [1–3]: Lichenified ...

Lichen simplex is a chronic itchy skin disorder characterised by well demarcated, erythematous patches, and plaques of thickened leathery skin. View pictures of lichen simplex in the gallery below. Search DermNet Ctrl K

Vulval lichen simplex images — extra information. Categories: Autoimmune/autoinflammatory ICD-10: ...

Lichen simplex. Lichen simplex chronicus describes localised patches of lichenification because of rubbing and scratching; the patches become increasingly itchy so it is difficult to stop scratching. It may be a complication of atopic dermatitis.

Lichen planus. Perianal lichen planus may be seen as an extension of vulval disease and has been reported to transform to anal squamous cell carcinoma. Lichen sclerosus. Perianal lichen sclerosus shows a female predominance usually associated with vulval disease. There is an associated risk of perianal squamous cell carcinoma. Lichen simplex

Male genital lichen sclerosus can occur at any age, but it is probably triphasic with peaks in childhood and again when men are in their forties and fifties. In studies of foreskins removed for phimosis, 14–95% are found to have lichen sclerosus. Anogenital lichen sclerosus is approximately 10 times more common in women than men.

Lichen simplex of the scrotum is a pruritic form of dermatitis in which excessive scratching or rubbing leads to lichenification. Characteristically, there are well-demarcated, erythematous or hyperpigmented plaques with marked skin thickening on one or both sides of the scrotum.