Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0409974 (lupus)
 22,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Photosensitive disorders may be classified as those entirely caused by solar exposure and the photoaggravated disorders. Those in the former category include polymorphic light eruption, juvenile spring eruption, actinic prurigo, hydroa vacciniforme, solar urticaria, also chronic actinic dermatitis. Genodermatoses whose expression mainly depends on UV or light exposure include the DNA repair deficient disorders, some disorders of cornification, the Smith-Lemli-Opitz syndrome and porphyria. Examples of photoaggravated diseases include lupus erythematosus, erythema multiforme, atopic eczema, psoriasis, viral exanthemata, pemphigus, dermatitis herpetiformis and rosacea. Drugs and chemicals may interact with UV to induce photosensitivity. In many of these diseases the action spectrum is known or may be determined by phototesting. Recognition of the reaction patterns associated with the photodermatoses greatly assists clinical classification of the photodermatoses.
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PMID:Diseases associated with photosensitivity. 1174 94

Sporting activities may exert positive and negative health effects. This applies not only to the cardiovascular and musculoskeletal system, but also to skin. During sporting activities a person is exposed to environmental factors such as temperature, irradiation, and allergens. These factors may play a key role in the development of skin diseases. Mechanical trauma is caused by acute injury as well as chronic damage. Infectious skin diseases caused by viruses, bacteria or fungi can be transmitted by body contact or the use of communal showers or locker rooms. Intake of performance-enhancing substances may provoke skin changes such as striae distensae, androgenetic alopecia, hypertrichosis and acne. Preexisting skin diseases such as psoriasis, lichen planus, vitiligo, polymorphous light eruption, lupus erythematosus, porphyria, urticaria, and acne rosacea may be aggravated by sporting activities. On the other hand, physical exercise has a therapeutic potential which has hardly been exploited by dermatologists. Especially in chronic skin diseases positive effects have been observed. Therapeutic use of team sports has been shown to decrease suffering, depression, and emotional disturbances and increase life quality in patients with atopic eczema, psoriasis, and venous leg ulcers.
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PMID:[Sports as a risk factor and therapeutic principle in dermatology]. 1196 1

Dermatoses may have a significant impact on a patient's quality of life, namely the relationship to others, self-image and self-esteem. We therefore asked whether the application of decorative cosmetics might increase their quality of life. Twenty female patients (16-69 y) with skin diseases affecting the patients' face (acne, n = 8; rosacea, n = 9; chronic discoid lupus erythematodes, n = 2; vitiligo, n = 1) were investigated. The patients were instructed by a cosmetician how to use decorative cosmetics (Unifiance , La Roche-Posay, France) and applied it daily for 2 weeks. The dermatology quality of life questionnaire (DLQI) was performed before the first application and 2 weeks afterwards. The clinical course was documented by standardised photography. Unifiance was well tolerated and no side effects occurred. It completely masked the unwanted coloration and application resulted in a significant amelioration of the appearance. The mean DLQI score dropped significantly from 9.2 to 5.5 (p = 0.0009). Improvement of quality of life reached statistical significance among patients with acne (2.8 versus 7.8, p = 0.0078) and among individuals with a less severe initial impairment of quality of life (2.4 versus 4.2, p = 0.007). Thus, the use of decorative cosmetics in disfiguring skin diseases is an effective, well-tolerated measure increasing the patients' quality of life. We therefore suggest that decorative cosmetics can complement the treatment of disfiguring skin diseases.
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PMID:Decorative cosmetics improve the quality of life in patients with disfiguring skin diseases. 1245 32

Benzophenones are common causes of photoallergy and are increasingly used in products other than traditional sunscreens. Patients may be unaware of any sunscreen exposure when using a product such as shampoo containing benzophenone. Benzophenones also may produce photoallergic contact urticaria, in addition to delayed contact and photocontact dermatitis, which may complicate the clinical presentation. Allergy to benzophenone should be considered in the diagnosis of patients with patchy erythema of the face and neck that is not typically eczematous and that may otherwise be attributed to a rosacea diathesis, lupus erythematosis, or simple flushing. Patch and photopatch testing are indicated to evaluate these patients for allergy to benzophenone.
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PMID:Facial erythema as a result of benzophenone allergy. 1457 46

"Dry eye syndrome" is a common disorder of the tear film that results from inadequate tear production, excessive tear evaporation or abnormality in mucin or lipid components of the tear film. A number of 53 patients suffering from dry eye syndrome were followed up for a period of 18 months. The study group was heterogeneous, including a lot of conditions accompanied by dry eye syndrome: Syogren's syndrome, lupus erythematous, ocular rosacea, patients with systemic treatments with antidepressants, betablockers, diuretics, oral contraceptives, glaucomatous patients with topical beta-blockers, postmenopausal women, aging people, computer users and long-term contact lens wearers. The therapeutical options were dictated by the severity of the syndrome: substitution therapy, treatment of the underlying eyelid diseases, modifying of the environmental conditions and treatment of the complications in the most severe cases. The new pathological approach is innovative and it may provide a real therapeutical measure for this condition: topical A Cyclosporine and androgen drops.
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PMID:Dry eye syndrome. Etiological and therapeutic aspects. 1508 82

Granulomatous rosacea is a variant of rosacea that may present similar to other granulomatous diseases. We present the case of a 45-year-old woman with a 2-year history of facial erythema with multiple papules and pustules on the cheeks, chin, and glabella. The patient responded to minocycline, resulting in healing 6 months without residual scarring. This patient's clinical and histological presentation and treatment outcome are to our assessment consistent with granulomatous rosacea. However, other clinically and histologically related entities will be discussed. These entities include, but are not limited to, perioral dermatitis, granulomatous periorificial dermatitis, lupus miliaris disseminatus faciei, facial afro-caribbean eruption syndrome, and sarcoidosis.
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PMID:A case of granulomatous rosacea: sorting granulomatous rosacea from other granulomatous diseases that affect the face. 1534 88

A series of viral and bacterial diseases are photoaggravated. Some autoimmune connective tissue disorders including lupus erythematosus and dermatomyositis are also affected. This category of photoexacerbated diseases also encompasses some cases of atopic dermatitis, lichen and rosacea.
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PMID:[Photoexacerbated dermatoses]. 1590 59

Systemic isotretinoin has been used to treat severe acne vulgaris for 20 years. However, isotretinoin also represents a potentially useful choice of drugs in many dermatologic diseases other than acne vulgaris. Diseases such as psoriasis, pityriasis rubra pilaris, condylomata acuminata, skin cancers, rosacea, hidradenitis suppurativa, granuloma annulare, lupus erythematosus and lichen planus have been shown to respond to the immunomodulatory, anti-inflammatory and antitumor activities of the drug. Isotretinoin also helps prevent skin cancers such as basal cell carcinoma or squamous cell carcinoma. A combination of systemic isotretinoin and interferon-alpha-2a may provide a more potent effect than isotretinoin alone in the prevention and treatment of skin cancers.Systemic isotretinoin may be considered as an alternative drug in some dermatologic diseases unresponsive to conventional treatment modalities. However, randomized clinical trials aimed at determining the role of systemic isotretinoin therapy in dermatologic diseases other than acne vulgaris are required.
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PMID:Non-acne dermatologic indications for systemic isotretinoin. 1594 94

Lupus miliaris faciei is a chronic inflammatory dermatosis that most often affects young adults. For years, it has successively been considered a form of tuberculosis, sarcoidosis and rosacea. Recently, some authors have proposed that it should be considered a distinct entity. It is an eruption of small, brownish-erythematous papules, primarily located on the face, especially in the periocular area. It is self-limited and generally leaves residual punctate scars. We present the case of a 25-year-old male affected by Lupus miliaris disseminatus faciei and discuss its main characteristics, as well as the different problems in its etiopathogenic classification.
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PMID:[Lupus miliaris disseminatus faciei]. 1647 63

Tinea incognito or steroid modified tinea is a dermatophytic infection in which topical or systemic steroids, administered as a result of dermatological misdiagnosis or preexisting pathologies, have modified the clinical appearance of the fungal infection, transforming the typical ringworm and mimicking other skin diseases. This is a retrospective study of the agents, clinical aspects, sources of infection of 200 cases (98 males, 102 females, mean age 42 years) of tinea incognito, observed in Siena and Milan, Italy, in the period 1987-2002. In order of decreasing frequency, Trichophyton rubrum, Trichophyton mentagrophytes, Epidermophyton floccosum, Microsporum canis, Microsporum gypseum, Trichophyton violaceum and Trichophyton erinacei were isolated. The clinical appearance of the infection was lupus erythematosus discoid-like, eczema-like, rosacea-like, especially on the face, impetigo-like and eczema-like on trunk and limbs. Less often the dermatophytosis resembled psoriasis, purpura, seborrhoic dermatitis and lichen planus. There was folliculitis in 9% of cases and dermatophytid in 3% of cases. Antimycotic therapy brought about clinical and mycological recovery in all patients except one, who had iatrogenic immunodepression.
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PMID:Tinea incognito in Italy: a 15-year survey. 1692 89


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