摘要:

We studied Gottron's papules in 11 cases of known dermatomyositis to determine whether the findings were similar to those in the poikilodermatous eruption usually biopsied in this disease. As in typical poikilodermatous dermatomyositis, basal layer vaculopathy, PAS‐positive basement membrane thickening, upper dermal niucin deposition and a mild diffuse upper dermal mononuclear infiltrate were frequent findings. In contrast to poikilodermatous dermatomyositis, however, epidermal hyperplasia consisting of acanthosis or papillomatosis was often present and epidermal atrophy was rare. We conclude that a specific diagnosis of dermatomyositis can often be made on biopsy of a Gottron's papul

ISSN:0303-6987    

DOI:10.1111/j.1600-0560.1985.tb00434.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

摘要:

In contrast toPorphyria cutanea tarda(PCT), which is characterized by constant hepatic involvement, the liver seems to be unaltered inPorphyria variegate(PV). However, the authors have found microscopic alterations in the liver of 2 patients with PV (mild inflammation and fibrosis of the portal tracts and the presence of iron deposits in one of the cases). Although these changes could be attributed to other causes, the hypothesis of possible liver involvement in PV is not excluded.

ISSN:0303-6987    

DOI:10.1111/j.1600-0560.1985.tb00435.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

摘要:

Scanning electron microscopy ofSarcoptes scabiei var. hominiswas carried out on a single mite. The ultrastructural morphology ofSarcoptesis illustrated.

ISSN:0303-6987    

DOI:10.1111/j.1600-0560.1985.tb00436.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

摘要:

A case of a congenital ‘bronchogenic’ cyst of the skin over the right scapula of a 4‐year‐old boy is reported. The continuity of its epithelial lining with the epidermis and its appendages is stressed and the consequences of this relationship for current theories about the pathogenesis of cutaneous ciliated cysts are di

ISSN:0303-6987    

DOI:10.1111/j.1600-0560.1985.tb00437.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

ISSN:0303-6987    

DOI:10.1111/j.1600-0560.1985.tb00438.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

ISSN:0303-6987    

DOI:10.1111/j.1600-0560.1985.tb00439.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

ISSN:0303-6987    

DOI:10.1111/j.1600-0560.1985.tb00440.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

ISSN:0303-6987    

DOI:10.1111/j.1600-0560.1985.tb00441.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY