DermatologicaPub Date : 1991-01-01DOI: 10.1159/000247769
T Yoshiike, Y Aikawa, H Wongwaisayawan, H Ogawa
{"title":"HLA-DR antigen expression on peripheral T cell subsets in pityriasis rosea and herpes zoster.","authors":"T Yoshiike, Y Aikawa, H Wongwaisayawan, H Ogawa","doi":"10.1159/000247769","DOIUrl":"https://doi.org/10.1159/000247769","url":null,"abstract":"<p><p>Using 2-color fluorescein-activated cytometric analysis, HLA-DR antigen expression on peripheral blood T cell subsets was studied in patients with herpes zoster (HZ), pityriasis rosea (PR) and psoriasis. In HZ and PR, HLA-DR was found to be significantly expressed on T cell surfaces (CD3+ cells), when compared to that of the normal control (HZ: p less than 0.001, PR: p less than 0.05). Among T cell subsets, such HLA-DR antigen was predominantly expressed on suppressor/cytotoxic cells (CD8+) in HZ (vs. normal control, p less than 0.01). However, in the case of PR, it was predominantly expressed on helper cells (CD4+; vs. control, p less than 0.05). On the other hand, activated T cell antigen (CD25+) was not significantly expressed on T cells (CD3+) in either HZ or PR. In the T cell subsets, HLA-DR antigen expression returned to normal levels during the recovery phases of HZ and PR.</p>","PeriodicalId":11117,"journal":{"name":"Dermatologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000247769","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12992826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DermatologicaPub Date : 1991-01-01DOI: 10.1159/000247656
C K Janniger, P Gascon, R A Schwartz, N P Hennessey, W C Lambert
{"title":"Erythroderma as the initial presentation of the acquired immunodeficiency syndrome.","authors":"C K Janniger, P Gascon, R A Schwartz, N P Hennessey, W C Lambert","doi":"10.1159/000247656","DOIUrl":"https://doi.org/10.1159/000247656","url":null,"abstract":"<p><p>A 32-year-old black homosexual man, seronegative for human immunodeficiency virus antibody, presented with erythroderma. His peripheral blood was significant for circulating Sézary-like cells bearing the CD8(+) phenotype. Eighty-eight percent of his lymphocytes were CD8(+) as well. He seroconverted 3 months after the initial presentation. We conclude that erythroderma was the presenting sign of the acquired immunodeficiency syndrome.</p>","PeriodicalId":11117,"journal":{"name":"Dermatologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000247656","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12996663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DermatologicaPub Date : 1991-01-01DOI: 10.1159/000247796
C Piérard-Franchimont, G E Piérard, A M Kligman
{"title":"Rhythm of sebum excretion during the menstrual cycle.","authors":"C Piérard-Franchimont, G E Piérard, A M Kligman","doi":"10.1159/000247796","DOIUrl":"https://doi.org/10.1159/000247796","url":null,"abstract":"<p><p>We studied by the Sebutape technique variations in the sebum excretion and in the number of active sebaceous glands during 3 consecutive menstrual cycles. In seborrheic women we found cyclic changes with a maximum sebum excretion during the week before menstruation. In women with a low sebum production, no changes were found.</p>","PeriodicalId":11117,"journal":{"name":"Dermatologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000247796","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13046425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DermatologicaPub Date : 1991-01-01DOI: 10.1159/000247731
H Schell, F Kiesewetter, C Seidel, J von Hintzenstern
{"title":"Cell cycle kinetics of human anagen scalp hair bulbs in thyroid disorders determined by DNA flow cytometry.","authors":"H Schell, F Kiesewetter, C Seidel, J von Hintzenstern","doi":"10.1159/000247731","DOIUrl":"https://doi.org/10.1159/000247731","url":null,"abstract":"<p><p>In both, 6 hyperthyroid and 6 hypothyroid patients as well as 10 healthy volunteers, cell cycle kinetics of dissected anagen scalp hair bulbs were determined by means of DNA flow cytometry (DNA-FCM). Compared with the healthy control group in patients with thyroid disorders striking differences of cell kinetic data were evaluated. In hyperthyroidism a significant increase (30%) and in hypothyroidism a significant decrease (15%) of S and G2+M phase cell percentages was found. The proliferation index (S+G2+M %) calculated revealed similar results. A correlation between the height of S phase percentages and plasma T3 levels was recognizable but could not be proven statistically. By means of DNA-FCM the study demonstrates for the first time the influence of thyroid hormones on in vivo cell cycle kinetics of human scalp hair bulbs.</p>","PeriodicalId":11117,"journal":{"name":"Dermatologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000247731","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13060886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DermatologicaPub Date : 1991-01-01DOI: 10.1159/000247728
H Hochreutener, B Wüthrich, T Huwyler, K Schopfer, R Seger, K Baerlocher
{"title":"Variant of hyper-IgE syndrome: the differentiation from atopic dermatitis is important because of treatment and prognosis.","authors":"H Hochreutener, B Wüthrich, T Huwyler, K Schopfer, R Seger, K Baerlocher","doi":"10.1159/000247728","DOIUrl":"https://doi.org/10.1159/000247728","url":null,"abstract":"<p><p>The hyper-IgE syndrome is characterized clinically by recurrent staphylococcal abscesses of the skin, lungs and other sites from infancy. Affected patients also have a pruritic dermatitis that differs in character and distribution from lesions of atopic dermatitis. Most lack other signs of atopic disease, develop persistent pneumatoceles and have osteopenia. Laboratory abnormalities include the consistent presence of marked hyperimmunoglobulinemia E and eosinophilia of blood, sputum and tissues. They may have other inconsistent abnormalities of humoral and cellular immune responses and sometimes of phagocytic cell chemotactic responsiveness. Other clinical problems reported in such patients have included lymphomas, cryptococcal meningitis and cutaneous fungal disease. An 18-year-old male patient with a variant of the hyper-IgE syndrome, which he had acquired after a measles attack at the age of 5 years, suffered from recurrent ulcerative dermatitis and lymph node abscesses. Immunological investigation revealed an excessively elevated total serum IgE level (46,850 IU/ml), the presence of specific IgE to staphylococci, and quantitative and functional deficiency of IgG2. Skin and serological (radioallergosorbent) tests to inhalant and nutritive allergens were negative. Differentiation from atopic dermatitis should be made, because a long-term antistaphylococcal regime not only improves skin lesions but hinders the occurrence of lung abscesses and pneumatoceles.</p>","PeriodicalId":11117,"journal":{"name":"Dermatologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000247728","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13170878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DermatologicaPub Date : 1991-01-01DOI: 10.1159/000247737
F. Aloi, A. Pich
{"title":"Papillary eccrine adenoma. A histopathological and immunohistochemical study.","authors":"F. Aloi, A. Pich","doi":"10.1159/000247737","DOIUrl":"https://doi.org/10.1159/000247737","url":null,"abstract":"A case of papillary eccrine adenoma of the thigh of a 63-year-old woman is reported. Histologically, the tumor was composed of cystic dilated and branching tubular structures with papillary projections into the lumen, surrounded by a fibrous stroma. In addition, in some areas it was composed almost exclusively of solid strands of epithelial cells. The tumoral eccrine differentiation was assessed by immunohistochemical studies. Problems of differential diagnosis with low-grade sweat gland carcinoma and with tubular apocrine adenoma are discussed.","PeriodicalId":11117,"journal":{"name":"Dermatologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77911336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
P Calzavara-Pinton, A Carlino, A Benetti, G De Panfilis
{"title":"Pili torti and onychodysplasia. Report of a previously undescribed hidrotic ectodermal dysplasia.","authors":"P Calzavara-Pinton, A Carlino, A Benetti, G De Panfilis","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Ectodermal dysplasias are a large and heterogeneous groups of clinically and genetically distinct syndromes. We studied a family suffering from dystrophies of the distal part of the nails and trichodysplasia. Scalp, beard, pubic and axillary hair were broken off leaving a stubble 1-10 mm in length. Eyebrows, eyelashes and body hair were completely absent. Serum levels of copper and plasma levels of amino acids were within the normal range. Inheritance was autosomal recessive. Previous reports of ectodermal dysplasias and other complex syndromes with pili torti are reviewed.</p>","PeriodicalId":11117,"journal":{"name":"Dermatologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13040800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DermatologicaPub Date : 1991-01-01DOI: 10.1159/000247739
M Roura, F Lopez-Gil, P Umbert
{"title":"Systemic lupus erythematosus exacerbated by piroxicam.","authors":"M Roura, F Lopez-Gil, P Umbert","doi":"10.1159/000247739","DOIUrl":"https://doi.org/10.1159/000247739","url":null,"abstract":"<p><p>A patient with Sjögren's syndrome and seronegative polyarthritis is reported. After piroxicam intake and sun exposure she developed subacute cutaneous lupus erythematosus lesions with Ro antibodies. Despite drug withdrawal, typical cutaneous lesions and serological markers of systemic lupus erythematosus (SLE) progressively appeared. The use of piroxicam and other nonsteroidal anti-inflammatory drugs with photosensitizing potential in patients with Sjögren's syndrome, sicca syndrome or a high suspicion of a collagen disorder should be avoided because these drugs may trigger a latent SLE.</p>","PeriodicalId":11117,"journal":{"name":"Dermatologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000247739","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13168906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
DermatologicaPub Date : 1991-01-01DOI: 10.1159/000247754
B P Leroy, J M Lachapelle, M M Somville, M G Jacquemin, J M Saint-Remy
{"title":"Injection of allergen-antibody complexes is an effective treatment of atopic dermatitis.","authors":"B P Leroy, J M Lachapelle, M M Somville, M G Jacquemin, J M Saint-Remy","doi":"10.1159/000247754","DOIUrl":"https://doi.org/10.1159/000247754","url":null,"abstract":"<p><p>Atopic dermatitis (AD) can be exacerbated by contact with airborne allergens, amongst which Dermatophagoides pteronyssinus (Dpt) appears to be potentially important. Specific IgE antibodies towards Dpt are often found in AD, and it can therefore be speculated that suppression of the production of anti-Dpt IgE might result in a significant clinical improvement. Complexes of antigen and specific antibodies have been shown to suppress the production of antibody in other systems; we report here the evaluation in an open trial of the capacity of such complexes to improve symptoms of AD. Ten adult patients were enrolled in this study. In addition to satisfying the criteria of AD, they all suffered from a severe disease (more than 20% of the body surface involved) that had been stable for at least the last 2 years. The patients had high titers of total IgE antibodies and specific anti-Dpt antibodies. Allergen-antibody complexes were prepared from Dpt allergens and an excess of autologous specific anti-Dpt antibodies obtained by immunoadsorption. The patients received regular injections of these complexes throughout 1 year, during which clinical parameters of disease intensity, percentage of body surface affected and intensity of pruritus were regularly monitored. A significant clinical improvement was obtained after 3-4 months of therapy and was maintained through the 9th month. After 1 year of treatment, 2 patients were completely free of disease, 4 had residual lesions which continued to improve and 4 patients had a partial recurrence of dermatitis.(ABSTRACT TRUNCATED AT 250 WORDS)</p>","PeriodicalId":11117,"journal":{"name":"Dermatologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000247754","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13206489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Noninvasive procedures in dermatology. Potential infective risks and need for sterility.","authors":"R Wolf, S Brenner","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Although in the area of incisional surgery the level of sterile techniques has improved in recent years and approaches that of the surgical standards in other specialties, one cannot say the same with regard to some of the nonsurgical or semisurgical procedures. Here, unfortunately, there are even no standards to aim for and no guidelines to adopt. Since in the field of nonsurgical cosmetic skin care dermatologists have a unique position, we alone must shoulder the responsibility for setting the standards and determining the appropriate conditions for carrying out these procedures. Unfortunately, it appears that in certain of the dermatologic procedures not involving actual skin incision, the level of sterility has not improved for decades. In such dermatologic procedures there are marked discrepancies between the care taken to maintain a high degree of sterility of instruments that penetrate the skin, compared with the lack of attention to sterility of instruments that do not directly penetrate the skin and the area surrounding the procedure site. It seems that the guiding principle we must strive for is to prevent the transmission of infection from one patient to another. The emphasis should be not on sterility per se but on the prevention of transmission of disease from patient to patient.</p>","PeriodicalId":11117,"journal":{"name":"Dermatologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12907008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}