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J Peyri

Publications and source records attributed to J Peyri.

26 records · Page 2Linked to original sources

[Incapacitating pansclerotic morphea in childhood].

An 8-year old boy with generalized morphea involving all levels of the skin and soft tissues with disabling course, policlonal elevation of gammaglobulins and peripheral eosinophilia is examined. Neither Raynaud's disease nor sings of systemic scleroderma were present. The biopsy specimen showed thickening and hyalinization of collagenous tissue with moderate lymphocytic and plasma cell infiltration, mainly in the subcutaneous region and fascia. A diagnosis of Disabling Panscleroti morphea of children (Díaz-Pérez et al., 1980) was done. With this case and others reported in the literature, the authors compare this peculiar picture with the usual type of morphea, systemic scleroderma and eosinophilic fasciitis.

Antibodies, Antinuclear↗

Idiopathic guttate hypomelanosis.

Idiopathic guttate hypomelanosis is usually associated with guttate hyperkeratosis, xerosis, and lentiginosis not related to the patient's age. Histologically, hypopigmented macules show remarkably decreased melanin, decreased DOPA-oxidase activity and a decreased number of melanosomes in the melanocytes with predominance of Stages I and II and small sizes. The epidermis is always atrophic. When scales are removed by scraping, hyperkeratotic lesions show, clinically and histologically, variable degrees of hypomelanosis; thus suggesting a relationship with the hypopigmented macules. These data suggest that idiopathic guttate hypomelanosis is the result of an early aging of the skin.

Adult↗

[Becker's nevus associated with a smooth muscle hamartoma].

A new case of Becker's nevus associated with smooth muscle hamartoma is reported. This is the third case reported in the literature. The different associations reported in the Becker's nevus give support to the mesenchymal-epithelial interactions.

Adult↗

[Gorham's disease].

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Adult↗