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

Enlargement of the cheeks may be due to a multitude of disorders, congenital, neoplastic, and in particular inflammatory. Congenital facial anomalies include cutaneous (and osseous) hemihypertrophy of the face and unilateral angiomatous malformations (e.g. Sturge-Weber-Krabbe Syndrome). Buccal enlargement due to dermal tumours include localized haemangiomas and lymphangiomas, lipomas and other benign connective tissue neoplasms, generalized disorders of the lymphatic or reticuloendothelial system including mycosis fungoides, reticulum cell sarcoma and other soft tissue malignancies, and cutaneous manifestations of malignant haemoblastoses, in particular chronic lymphatic leukaemia. Within the very large group of inflammatory skin swellings of the face a review is made of some bacterial pyodermias, severe forms of acne vulgaris, herpes zoster, lupus vulgaris, erysipelas, rosacea, steroid dermatitis, lupus erythematosus (discoid and systemic), toxic dermatitis, allergic eczema, urticaria, Quincke's oedema, and the Melkersson-Rosenthal syndrome. The importance of prevention and early detection of steroid-induced dermatitis is emphasized. This disorder, which is a pseudo-inflammatory disfiguring complication of prolonged topical steroid abuse, ranks in frequency with the skin problems most often seen in dermatological practice.
 ...
PMID:[Differential diagnosis of facial skin swellings (author's transl)]. 37 16

An overview of dermatological diseases which occur in conjunction with oral contraceptive (o.c.) use is presented. An increase in pigmentation during o.c. use is attributed to an increase in the binding of cortisol with transcortin caused by the estrogen component, which leads to an increase in melanin-stimulating hormone production. Sebum production is decreased during o.c. use, which has a beneficial effect in cases of acne and seborrhea oleosa. This effect is most pronounced with preparations containing chlormadinon acetate, which has an antiandrogenic effect. O.C. use can influence hair growth by disturbing the balance between anagenic and telogenic hairs. Androgenetic alopecia is most often caused by preparations containing nortestosterone. Peroral dermatitits, lupus erythmatodes visceralis and similar disorders, and allergic skin reactions have been observed among o.c. users. Porphyria cutanea tarda is generally found in young women in conjunction with o.c. use, which can be related to liver dysfunctions. Vaginal candidosis is also more frequently found among o.c. users, particularly in conjunction with combination preparations. Herpes gestationes can occur during o.c. use, mainly among women who developed it during pregnancy. Progesterone appears to be responsible for provoking the condition. 166 patients who developed dermatological disorders during o.c. use were studied according to the preparation each used. Acne vulgaris improved more frequently among Ovosiston users. A marked increase in vaginal fluor indicated an increase in trichomoniasis and candida mycosis. In all observed cases of porphyria cutanea tarda, liver damage (hepatitis, cyrrhosis, or fatty liver) could be ascertained.
 ...
PMID:[Reactions and side effects of ovulation inhibitors on the skin]. 72 69

Skin diseases associated with photosensitivity are numerous and may be divided into three main groups: photo-aggravated dermatoses, genophotodermatoses and metabolic photodermatoses. Photo-aggravated dermatoses are autonomous skin diseases in which exposure to sunlight may make the disease worse or precipitate its onset and/or its progressiveness; this group includes lupus erythematosus, autoimmune bullous diseases, acantolytic dyskeratoses, acne vulgaris, rosacea and cutaneous lymphoid infiltrates. To these must be added photosensitive forms of autonomous dermatoses such as atopic dermatitis, psoriasis, herpes labialis, erythema multiforme, granuloma and disseminated superficial actinic porokeratosis. Genophotodermatoses are genodermatoses which are made photosensitive by a recognized or as yet unidentified deficiency of the natural photoprotection system. In this group are albinism, vitiligo, xeroderma pigmentosum and poikiloderma. Metabolic photodermatoses are diseases in which photosensitization reactions, often revealing, are due to the accumulation in the skin of an endogenous chromophore as a result of a congenital (porphyria) or acquired (pellagra) enzymatic disorder.
 ...
PMID:[Skin diseases with photosensitivity]. 152 48

The authors have developed a method for coproporphyrin III measurements in nasal sebaceous gland orifices by contact biomicroscopy. Increased levels of coproporphyrin III were detected with this method in patients with lupus erythematosus, photodermatitis, acne vulgaris.
 ...
PMID:[The determination of coproporphyrin III in the ostia of the sebaceous glands by contact biomicroscopy]. 214 8

We report a patient who developed symptoms of lupus erythematosus which was apparently related to minocycline therapy for acne vulgaris. To our knowledge, this is only the second reported case of minocycline-associated lupus erythematosus.
 ...
PMID:Minocycline-associated lupus erythematosus. 775 22

The clinical presentation of certain dermatologic conditions differs between women and men; this may be especially true when women are perimenstrual or pregnant. Skin diseases that erupt or become aggravated during the perimenstrual period include autoimmune progesterone dermatitis and melasma. Dermatologic conditions that may be exacerbated perimenstrually include acne vulgaris, rosacea, lupus erythematosus, psoriasis, atopic eczema, lichen planus, dermatitis herpetiformis, erythema multiforme, and urticaria. The hormonal effects of increased cutaneous vascularity, seborrhea, and dermal edema during the perimenstrual period may account for the eruption of or increase in severity of these diseases. Clinical presentation, differential diagnoses, and treatment options for select cutaneous conditions are discussed.
 ...
PMID:Clinician's Photo Guide To Recognizing and Treating Skin Diseases in Women: Part 1. Dermatoses Not Linked to Pregnancy. 974 12

In recent years, minocycline has become a commonly used agent for the treatment of acne vulgaris and rosacea. With this increased use have come reports of severe and in some cases life-threatening toxicity, often occurring in otherwise healthy young women after prolonged courses of minocycline. These adverse reactions include hepatotoxicity, drug-induced lupus erythematosus, eosinophilic pneumonitis, and hypersensitivity syndrome. We describe a 35-year-old woman who had necrotizing vasculitis of the skin and uterine cervix after 2 years of minocycline therapy for acne vulgaris. Skin and cervical biopsies revealed acute inflammation involving through-and-through necrosis of vessel walls with thrombosis, focal fibrinoid change, and a perivascular lymphohistiocytic infiltrate. The disease fully resolved within 3 months of discontinuance of the minocycline therapy. Patients should be informed of these rare but potentially serious adverse effects before the initiation of minocycline therapy. Early recognition of these complications can result in complete resolution.
 ...
PMID:Necrotizing vasculitis of the skin and uterine cervix associated with minocycline therapy for acne vulgaris. 1034 97

Minocycline is an oral antibiotic widely used for the long-term treatment of acne vulgaris. Unusual side effects of this medication include two overlapping autoimmune syndromes: drug-induced lupus and autoimmune hepatitis. In addition, in a few patients livedo reticularis or subcutaneous nodules have developed in association with arthritis and serum perinuclear antineutrophil cytoplasmic antibodies (P-ANCA) during long-term minocycline therapy. We report the cases of two young women receiving long-term minocycline therapy (>3 years) in whom P-ANCA-positive cutaneous polyarteritis nodosa developed. Both patients presented with a violaceous reticulated pattern on the lower extremities. Histologic examination of biopsy specimens from a reticulated area and a subcutaneous nodule showed necrotizing vasculitis of medium-sized arteries in the deep dermis, consistent with the diagnosis of polyarteritis nodosa. The cutaneous lesions rapidly resolved on discontinuation of minocycline and initiation of prednisone therapy. A high index of suspicion and testing for antineutrophil cytoplasmic antibody in addition to the standard antinuclear antibody panel can facilitate diagnosis of minocycline-related autoimmune disorders.
 ...
PMID:Perinuclear antineutrophilic cytoplasmic antibody-positive cutaneous polyarteritis nodosa associated with minocycline therapy for acne vulgaris. 1160 37

Rosacea is a chronic skin disorder of the face. Initially erythema and telangiectasia develop, followed at a later stage by papules and papulopustules. Females between 30 and 50 years of age are most affected. Pathogenesis is not clearly understood. Finally rhinophyma and persistent lymphoedema can develop. It can be difficult to distinguish acne vulgaris, seborrheic eczema, perioral dermatitis and lupus erythematosus from rosacea. Treatment of first choice consists of topically or systemically applied antibiotics. More severe cases can be treated with isotretinoin. Erythema and telangiectasia respond well to treatment with vascular lasers.
 ...
PMID:[Rosacea in the year 2001]. 1158 39

Consumption of tobacco is hazardous to the health. It leads to cardiovascular diseases, and increases the incidence of numerous neoplasms. The adverse effects on the skin are less well-known and often ignored. Changes in the rheologic characteristics of the blood, increased vasoconstriction and damage to the epithelial layer of the vessel play an important pathogenic role in impaired wound healing, thromboangiitis obliterans and peripheral arterial obstructive diseases. Interactions with collagen metabolism are of special significance in wound healing and skin aging. The immunological effects, such as the induction of an inflammation reaction play a role in palmoplantar pustulosis, psoriasis, atopic dermatitis, acne vulgaris, acne inversa, thromboangiitis obliterans and lupus erythematodes. In addition, immunosuppression caused by nicotine consumption may contribute to the pathogenesis of human papilloma-virus infections, malignant melanoma and epithelial tumors of the skin and neighboring mucous membranes.
 ...
PMID:[Addiction to tobacco and the consequences for the skin]. 1502 39


1 2 3 Next >>