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12.
Artigo em Inglês | MEDLINE | ID: mdl-18797061

RESUMO

We describe here a three year-old girl with classic clinical and histological features of juvenile hyaline fibromatosis. We found a history of similar skin findings in her eldest sister, in whom the disorder took a rapidly progressive and fatal course in the second year of life, suggesting either a very severe form of juvenile hyaline fibromatosis, or the possibility of infantile systemic hyalinosis. The similarities and differences between these two described types of hyalinoses have been reviewed in reference to the present report.


Assuntos
Fibromatose Agressiva/genética , Hialina/metabolismo , Dermatopatias Genéticas/complicações , Dermatopatias Genéticas/metabolismo , Neoplasias Cutâneas/genética , Pele/metabolismo , Pré-Escolar , Feminino , Fibromatose Agressiva/complicações , Fibromatose Agressiva/metabolismo , Fibromatose Agressiva/fisiopatologia , Genes Recessivos , Humanos , Deficiência Intelectual/complicações , Dermatopatias Genéticas/fisiopatologia , Neoplasias Cutâneas/complicações , Neoplasias Cutâneas/metabolismo , Neoplasias Cutâneas/fisiopatologia
14.
Artigo em Inglês | MEDLINE | ID: mdl-16880579

RESUMO

Tuberous sclerosis is an autosomal dominant disease due to mutations in two genetic loci, characterized by hamartoma formation in the skin, nervous system, heart, kidney and other organs. Dyschromatosis universalis hereditaria is an autosomal dominant genodermatosis, characterized by small hyperpigmented and hypopigmented macules, uniformly distributed over the entire body. The face is rarely involved and the palms, soles and mucous membranes are usually spared. We report a case of tuberous sclerosis with dyschromatosis universalis hereditaria, with hyperpigmented and hypopigmented macules affecting the palms, soles and oral mucosa. To our knowledge, this is the first reported case of such an association.


Assuntos
Transtornos da Pigmentação/complicações , Dermatopatias Genéticas/complicações , Esclerose Tuberosa/complicações , Adolescente , Feminino , Dermatoses do Pé/complicações , Dermatoses do Pé/genética , Dermatoses do Pé/patologia , Dermatoses da Mão/complicações , Dermatoses da Mão/genética , Dermatoses da Mão/patologia , Humanos , Masculino , Mucosa Bucal/patologia , Transtornos da Pigmentação/genética , Transtornos da Pigmentação/patologia , Dermatopatias Genéticas/genética , Dermatopatias Genéticas/patologia , Esclerose Tuberosa/genética , Esclerose Tuberosa/patologia
15.
Artigo em Inglês | MEDLINE | ID: mdl-16394462

RESUMO

Kindler syndrome is a rare autosomal recessive disorder associated with skin fragility. It is characterized by blistering in infancy, photosensitivity and progressive poikiloderma. The syndrome involves the skin and mucous membrane with radiological changes. The genetic defect has been identified on the short arm of chromosome 20. This report describes an 18-year-old patient with classical features like blistering and photosensitivity in childhood and the subsequent development of poikiloderma. The differential diagnosis of Kindler syndrome includes diseases like Bloom syndrome, Cockayne syndrome, dyskeratosis congenita, epidermolysis bullosa, Rothmund-Thomson syndrome and xeroderma pigmentosum. Our patient had classical cutaneous features of Kindler syndrome with phimosis as a complication.


Assuntos
Transtornos de Fotossensibilidade/etiologia , Síndrome de Rothmund-Thomson/complicações , Dermatopatias Genéticas/diagnóstico , Pele/patologia , Adolescente , Atrofia/etiologia , Humanos , Leucoplasia Oral/etiologia , Masculino , Fimose/etiologia , Dermatopatias Genéticas/complicações , Síndrome , Telangiectasia/etiologia
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