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Vitiligo (/ ˌ v ɪ t ɪ ˈ l aɪ ɡ oʊ /, vi-ti-leye-goh) is a chronic autoimmune disorder that causes patches of skin to lose pigment or color. [1] The cause of vitiligo is unknown, but it may be related to immune system changes, genetic factors, stress, or sun exposure.
After as little as two weeks of daily oral isotretinoin, fissures in the skin can heal, and plate-like scales can nearly resolve. Improvement in the eclabium and ectropion can also be seen in weeks. Children who survive the neonatal period usually develop a less severe phenotype, resembling a severe congenital ichthyosiform erythroderma .
Vesiculo-erosive skin disease. This—a reference to the characteristic blistering (vesicles) and open sores (erosions) noted in patients—is the pattern seen in CEP, PCT, VP, and HCP. The changes are noted only in sun-exposed areas such as the face and back of the hands.
The skin weighs an average of four kilograms, covers an area of two square metres, and is made of three distinct layers: the epidermis, dermis, and subcutaneous tissue. [1] The two main types of human skin are: glabrous skin, the hairless skin on the palms and soles (also referred to as the "palmoplantar" surfaces), and hair-bearing skin. [3]
Darkening depigmented skin is also extremely difficult. [26] Depigmentation causes a permanent and extreme sensitivity to the sun. [27] Vitiligo patients are at risk to contract melanoma, and an annual cancer check-up is recommended. [28] Jackson also covered his skin disorder with clothing wearing long sleeves and long pants.
The disease causes bright orange boils to appear on the victim's skin, as well as turn their eyes and blood a rich orange. The first symptom of being infected is having a dream about the Radiance, a long forgotten god, and it greatly increases the strength and physical size of the victim, but removes all conscious thought, making the victim ...
Phytophotodermatitis, also known as berloque dermatitis, [1] [2] [3] margarita photodermatitis, [4] [5] lime disease [6] or lime phytodermatitis [6] is a cutaneous phototoxic inflammatory reaction resulting from contact with a light-sensitizing botanical agent (such as lime juice) followed by exposure to ultraviolet A (UV-A) light (from the sun ...
Xeroderma pigmentosum (XP) is a genetic disorder in which there is a decreased ability to repair DNA damage such as that caused by ultraviolet (UV) light. [1] Symptoms may include a severe sunburn after only a few minutes in the sun, freckling in sun-exposed areas, dry skin and changes in skin pigmentation. [1]