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Medicinas Complementares
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3.
Dermatol Online J ; 17(10): 29, 2011 Oct 15.
Artigo em Inglês | MEDLINE | ID: mdl-22031655

RESUMO

Chemical leukoderma is defined as an acquired, hypopigmented dermatosis that results from repeated cutaneous application of an agent that destroys epidermal melanocytes in genetically susceptible patients. Chemical leukoderma may develop both at the site of contact with the chemical as well as remotely from the exposure. Avoidance of the causative agent may lead to spontaneous repigmentation, but treatments commonly used in vitiligo, such as narrow-band ultraviolet B phototherapy, PUVA photchemotherapy, or topical immunosuppressants, often are necessary. We present a case of chemical leukoderma secondary to pyrethroid insecticides that has progressed despite avoidance of the agent for over ten years.


Assuntos
Dermatite Ocupacional/etiologia , Hipopigmentação/induzido quimicamente , Inseticidas/efeitos adversos , Nitrilas/efeitos adversos , Piretrinas/efeitos adversos , Dermatoses Faciais/induzido quimicamente , Dermatoses Faciais/patologia , Humanos , Hipopigmentação/patologia , Masculino , Melanócitos/efeitos dos fármacos , Melanócitos/patologia , Pessoa de Meia-Idade , Dermatoses do Couro Cabeludo/induzido quimicamente , Dermatoses do Couro Cabeludo/patologia
6.
J Drugs Dermatol ; 7(1): 72-3, 2008 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-18246702

RESUMO

Over the past several years, there has been a growing interest in the treatment method termed mesotherapy. Marketed for nonsurgical fat melting, skin rejuvenation, and hair regrowth, this technique has become increasingly popular and, in the public's view, it is considered to be a relatively benign intervention method. Mesotherapy was introduced over 50 years ago by M. Pistor, a French physician who utilized this technique initially as a novel analgesic therapeutic method for a variety of rheumatologic disorders. Since its introduction, the basic principal of locally injecting subcutaneous doses of varying chemicals has been expanded and is now utilized for the aforementioned cosmetic concerns. With its increased popularity, there has been an increase in the number of reported side effects resulting from mesotherapeutic intervention. We report multifocal scalp abscesses with subcutaneous fat necrosis as a direct result of mesotherapy; therefore, requiring extensive surgical repair.


Assuntos
Abscesso/patologia , Alopecia/patologia , Misturas Complexas/efeitos adversos , Necrose Gordurosa/patologia , Dermatoses do Couro Cabeludo/patologia , Abscesso/induzido quimicamente , Adulto , Alopecia/induzido quimicamente , Cicatriz/induzido quimicamente , Cicatriz/patologia , Misturas Complexas/administração & dosagem , Necrose Gordurosa/induzido quimicamente , Feminino , Humanos , Injeções Intradérmicas , Materia Medica/administração & dosagem , Materia Medica/efeitos adversos , Dermatoses do Couro Cabeludo/induzido quimicamente , Gordura Subcutânea/patologia
8.
Derm Beruf Umwelt ; 27(5): 136-8, 1979.
Artigo em Alemão | MEDLINE | ID: mdl-546617

RESUMO

This report describes a case of necrotic dermatitis in relation to a permanent wave process. The possible causes of the necrotic dermatitis are discussed.


Assuntos
Preparações para Cabelo/efeitos adversos , Dermatoses do Couro Cabeludo/induzido quimicamente , Adulto , Feminino , Humanos , Necrose , Pomadas , Extratos Vegetais
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