Assuntos
Ectoparasitoses , Escabiose , Animais , Ectoparasitoses/diagnóstico , Raposas , Humanos , Sarcoptes scabiei , Escabiose/diagnósticoAssuntos
Antibacterianos/efeitos adversos , Dermatite Alérgica de Contato/etiologia , Gentamicinas/efeitos adversos , Administração Cutânea , Antibacterianos/administração & dosagem , Queimaduras/tratamento farmacológico , Cloranfenicol/administração & dosagem , Dermatite Alérgica de Contato/diagnóstico , Combinação de Medicamentos , Feminino , Gentamicinas/administração & dosagem , Humanos , Colagenase Microbiana/administração & dosagem , Pessoa de Meia-Idade , Pomadas , Testes do EmplastroAssuntos
Dermatite Alérgica de Contato/etiologia , Eczema/induzido quimicamente , Tinturas para Cabelo/efeitos adversos , Fenilenodiaminas/efeitos adversos , Bochecha/patologia , Dança , Dermatite Alérgica de Contato/prevenção & controle , Eczema/prevenção & controle , Dermatoses Faciais/induzido quimicamente , Dermatoses Faciais/prevenção & controle , Fricção , Hexoses/efeitos adversos , Humanos , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Testes do EmplastroRESUMO
Rosacea fulminans, previously called pyoderma faciale, is an inflammatory disease considered a dramatic form of rosacea rather than of acne. Typical features are: exclusive facial involvement of young women, sudden onset of large nodules without other signs of acne, remission without scarring or with minimal scars, no recurrences or systemic symptoms. Oral isotretinoin associated with a short course of systemic and topical corticosteroids represent the recommended treatment. Personal observation of 5 cases has induced us to make a review of worldwide literature in order to better define this clinical entity. In our opinion, rosacea fulminans is a valid diagnosis, but clinical criteria should be rigorously respected to fully exclude rosacea conglobata and acne fulminans.
Assuntos
Acne Vulgar/diagnóstico , Fármacos Dermatológicos/uso terapêutico , Glucocorticoides/administração & dosagem , Rosácea/tratamento farmacológico , Acne Vulgar/patologia , Doença Aguda , Administração Cutânea , Adolescente , Adulto , Feminino , Glucocorticoides/uso terapêutico , Humanos , Isotretinoína/uso terapêutico , Rosácea/diagnóstico , Rosácea/patologia , Adulto JovemAssuntos
Adenocarcinoma/diagnóstico , Dermatomiosite/diagnóstico , Síndromes Paraneoplásicas/diagnóstico , Neoplasias Gástricas/diagnóstico , Adenocarcinoma/patologia , Dermatomiosite/complicações , Humanos , Masculino , Pessoa de Meia-Idade , Necrose , Síndromes Paraneoplásicas/complicações , Prognóstico , Neoplasias Gástricas/patologiaRESUMO
A case of rapidly relapsing pyoderma gangrenosum (PG) of the left preauricular area with no undermined borders is described. This might be considered a case of malignant pyoderma (PM), a rare variety of PG. Five months after complete healing obtained with systemic corticosteroids, the preauricular lesion of PG relapsed. As retreatment with oral methylprednisolone induced glucose intolerance and high arterial pressure, sulfa drugs were initially employed with a transitory recovery of the skin lesion. A successive prolonged course with minocycline induced a new complete resolution. To date, at six months' follow-up, the patient is relapse-free. This case confirms that sulfa drugs and minocycline may also be considered alternative therapies in PM. PM is a variety of PG characterized by specific morphological features, a higher tendency to relapse, and poor responsiveness to treatment.
Assuntos
Dermatoses Faciais/tratamento farmacológico , Minociclina/administração & dosagem , Pioderma Gangrenoso/tratamento farmacológico , Combinação Trimetoprima e Sulfametoxazol/administração & dosagem , Corticosteroides/administração & dosagem , Antibacterianos/administração & dosagem , Anti-Infecciosos/administração & dosagem , Dermatoses Faciais/patologia , Humanos , Masculino , Pessoa de Meia-Idade , Pioderma Gangrenoso/patologia , Prevenção SecundáriaRESUMO
BACKGROUND: Although long-term cyclosporine administration may induce toxic effects, it may be the only option for the treatment of severe psoriasis. The objective of the present study was to retrospectively evaluate efficacy and safety of long-term cyclosporine treatment in a cohort of patients affected with moderate to severe psoriasis, recalcitrant or unresponsive to other treatments. Possible risk factors predicting an intolerance to cyclosporine were also investigated. MATERIALS AND METHODS: Data were collected on psoriatic patients treated with cyclosporine for at least six months at our Psoriasis Outpatient Unit between January 2005 and September 2010. The primary measure for clinical efficacy was the PASI 75 response. Cyclosporine safety was assessed through the review of both laboratory tests and the adverse events registered during the treatment. RESULTS: Twenty patients affected with plaque or erythrodermic psoriasis were evaluated. At Week 16, the PASI 75 response was achieved by 85% of patients. Adverse events occurred in eight patients (40%): four experienced an increase in serum creatinine levels to more than 30% of their pre-treatment values and four developed hypertension. Among these patients, five discontinued cyclosporine. Side effects resolved after stopping treatment. CONCLUSIONS: Our findings suggest that long-term cyclosporine regimen can be justified in severe psoriasis not responsive to other treatments. When cyclosporine administration is required, obesity, pre-treatment controlled hypertension, increased age (>70 years), and metabolic syndrome should be taken into consideration, as a significant correlation with occurrence of cyclosporine-induced side effects has been found.
Assuntos
Ciclosporina/administração & dosagem , Imunossupressores/administração & dosagem , Psoríase/tratamento farmacológico , Índice de Gravidade de Doença , Adulto , Idoso , Ciclosporina/efeitos adversos , Resistência a Medicamentos , Feminino , Humanos , Imunossupressores/efeitos adversos , Masculino , Pessoa de Meia-Idade , Prognóstico , Psoríase/epidemiologia , Estudos Retrospectivos , Fatores de Risco , Adulto JovemAssuntos
Neoplasias da Mama/diagnóstico , Neoplasias da Mama/epidemiologia , Imageamento por Ressonância Magnética/estatística & dados numéricos , Imagem Multimodal/estatística & dados numéricos , Técnica de Subtração/estatística & dados numéricos , Ultrassonografia Mamária/estatística & dados numéricos , Feminino , Humanos , Prevalência , Reprodutibilidade dos Testes , Sensibilidade e EspecificidadeRESUMO
BACKGROUND: Few studies have addressed the frequency and the consequences of the appropriateness of referrals for patch testing. OBJECTIVES: To analyse the appropriateness of referrals for patch testing among patients seen in the Allergy Unit, University of Ferrara, and to evaluate whether this selection influences the results of the test. PATIENTS AND METHODS: One thousand six hundred and twenty-seven consecutive patients were enrolled, and 1528 patients were patch tested. On the basis of the history and clinical picture, the appropriateness of referrals for patch testing was judged. RESULTS: Of the patients, 82.30% attended the Allergy Unit with a clinical presentation and/or history considered to be an appropriate indication for patch testing. The rate of appropriate referrals for patch testing from dermatologists was significantly higher (p < 0.001) than that for referrals from other physicians. The sensitization rate was significantly higher among the appropriate referrals than among the inappropriate ones, both in the entire sample (p < 0.001) and in atopic patients (p = 0.012). CONCLUSIONS: Clinical experience was seen to be crucial for the appropriate selection of patients. Furthermore, appropriate referral for patch testing was shown to influence the sensitization rate.