Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038362 (stomatitis)
 8,852 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eating disorders are significant causes of morbidity and mortality in adolescent females and young women. They are associated with severe medical and psychological consequences, including death, osteoporosis, growth delay and developmental delay. Dermatologic symptoms are almost always detectable in patients with severe anorexia nervosa (AN) and bulimia nervosa (BN), and awareness of these may help in the early diagnosis of hidden AN or BN. Cutaneous manifestations are the expression of the medical consequences of starvation, vomiting, abuse of drugs (such as laxatives and diuretics), and of psychiatric morbidity. These manifestations include xerosis, lanugo-like body hair, telogen effluvium, carotenoderma, acne, hyperpigmentation, seborrheic dermatitis, acrocyanosis, perniosis, petechiae, livedo reticularis, interdigital intertrigo, paronychia, generalized pruritus, acquired striae distensae, slower wound healing, prurigo pigmentosa, edema, linear erythema craquele, acral coldness, pellagra, scurvy, and acrodermatitis enteropathica. The most characteristic cutaneous sign of vomiting is Russell's sign (knuckle calluses). Symptoms arising from laxative or diuretic abuse include adverse reactions to drugs. Symptoms arising from psychiatric morbidity (artefacta) include the consequences of self-induced trauma. The role of the dermatologist in the management of eating disorders is to make an early diagnosis of the 'hidden' signs of these disorders in patients who tend to minimize or deny their disorder, and to avoid over-treatment of conditions which are overemphasized by patients' distorted perception of skin appearance. Even though skin signs of eating disorders improve with weight gain, the dermatologist will be asked to treat the dermatological conditions mentioned above. Xerosis improves with moisturizing ointments and humidification of the environment. Acne may be treated with topical benzoyl peroxide, antibacterials or azaleic acid; these agents may be administered as monotherapy or in combinations. Combination antibacterials, such as erythromycin with zinc, are also recommended because of the possibility of zinc deficiency in patients with eating disorders. The antiandrogen cyproterone acetate combined with 35 microg ethinyl estradiol may improve acne in women with AN and should be given for 2-4 months. Cheilitis, angular stomatitis, and nail fragility appear to respond to topical tocopherol (vitamin E). Russell's sign may decrease in size following applications of ointments that contain urea. Regular dental treatment is required to avoid tooth loss.
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PMID:Dermatologic signs in patients with eating disorders. 1594 93

Autoimmune bullous skin diseases are characterized by autoantibodies against adhesion molecules of the skin. Pemphigus is a disorder with an intraepidermal loss of adhesion and is characterized by fragile blisters and erosions. Pemphigus vulgaris often shows extensive lesions of the oral mucosa, while pemphigus foliaceus is commonly restricted to cutaneous involvement with puff pastry-like scale formation. Paraneoplastic pemphigus is obligatorily associated with malignancies and often presents as hemorrhagic stomatitis with multiforme-like exanthems. IgA pemphigus typically presents with pustules and annular plaques but not with mucosal involvement. The clinical spectrum of the pemphigoids includes tense blisters, urticarial plaques, and prurigo- like eczematous lesions. Pemphigoid gestationis mostly occurs during the last trimester of pregnancy and mucous membrane pemphigoid primarily involves the oral mucosa and conjunctivae and leads to scarring. Linear IgA bullous dermatosis manifests with tense blisters in a "cluster of jewels"-like pattern in childhood and is more heterogeneous in adulthood. Classical epidermolysis bullosa acquisita shows extensive skin fragility. Dermatitis herpetiformis is associated with gluten-sensitive enteropathy and manifests clinically with severe itching and papulovesicles on the extensor surfaces of the extremities and the lumbosacral area. The intention of the review is to demonstrate the heterogeneous clinical spectrum of autoimmune bullous disorders.
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PMID:Autoimmune bullous skin diseases. Part 1: Clinical manifestations. 2195 78

Autoimmune progesterone dermatitis (APD) is rare autoimmune response to endogenous progesterone or to earlier exposure to exogenous progesterone (1). Skin lesions typically occur due to increases in progesterone during the luteal phase of the menstrual cycle (2). A-31-year-old mother of two children presented to our Department with a 5-year history of pruritic and painful erythematosus macules, papules, and patches on her neck, pectoral region, and face, which appeared 2-3 days before the onset of menses and gradually resolved 7-10 days later (Figure 1). The lesions first appeared 10 months after her second pregnancy and a few months after she had started using oral contraceptive pills (OCP) containing gestodene combined with ethinyloestradiol. A few months before presenting to us, the lesions had started spreading on her forearms, elbows, and pretibial areas. Since one year prior to our visit she had complained of occasional urticaria with angioedema one week prior to menses, which resolved after menses. The lesions were accompanied by malaise, headache, and fatigue. The patient was asymptomatic between the outbreaks. She reported that she had been using various local corticosteroids, peroral antihistamines, and prednisone for the treatment of her skin lesions, but this treatment had not improved her symptoms. She suffered from mild seasonal rhinoconjunctivitis. We performed multiple laboratory tests that were unremarkable. Histopathological examination of a biopsy taken from a lesion on the neck showed epidermal hyperplasia and nonspecific mild dermal inflammation. Since progesterone was not available in aqueous solution in our country, we did not perform an intradermal test, but we performed a lymphocyte transformation test (LTT) to medroxyprogesterone and estradiol. The patient's lymphocytes showed markedly enhanced proliferation to medroxyprogesterone in vitro, while being negative to estradiol. We had performed control LTT in 10 healthy controls and 10 patients with atopy, and such hyperactivity was not observed in any of them. We performed an oral provocation test with OCP containing gestodene combined with ethinyloestradiol. Two days after commencing treatment, the patient developed widespread dermatitis (Figure 2) with nausea, malaise, and angioedema. The patient was informed about treatment options and possible side-effects. She started with OCP with the lowest amount of progesterone, containing ethinyloestradiol and dropirenone for treatment of APD, but terminated treatment after the second cycle due to a worsening of the skin lesions and urticaria accompanied with angioedema. At the time of writing, our patient continues to have premenstrual flares. The typical symptoms of APD are skin lesions such as eczema, erythema multiforme, prurigo, stomatitis, papulopustular lesions, folliculitis, urticaria, angioedema, and rarely anaphylaxis (2) that develop 3-10 days before and subside 1-2 days after menses, with recurrent cyclic aggravation (1,3,4). Frequently, patients have a history of exogenous progesterone intake (1,5,6), as in our patient, which could have resulted in antibody formation. The diagnosis of APD is established by an appropriate clinical history (premenstrual flare of skin lesions), a progesterone intradermal test, an intramuscular (7), oral (8), or intravaginal (1, 6) progesterone challenge test, and circulating antibodies to progesterone. Progesterone testing has not been standardized. Most of the sex hormones are not suitable for testing since they contain an oily component that can produce an irritant test reaction. Gestodene, which was used for the oral provocation test in our patient, is a potent progesterone (9). The LTT shows reactions to circulating lymphocytes and reflects immune reactions within the body. The goal of treatment is suppression of ovulation. Currently, the first-line choice of therapy is a combination oral contraceptive (3). We believe that OCP have a limited effect because all of them contain a progesterone component. If this treatment is ineffective, patients have been treated with danazol, gonadotropin releasing hormone analogs (3,4,6), conjugated estrogens (7), tamoxifen, oophorectomy (8), and progestogen desensitization (10) with varying success.
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PMID:Autoimmune Progesterone Dermatitis Diagnosed by Lymphocyte Transformation Test and Progesterone Provocation Test. 3039 Jul 35