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  • 1
    ISSN: 1432-1173
    Keywords: Schlüsselwörter Angiom ; „tufted angioma“ ; Angioblastom ; kapilläres Hämangiom ; Immunhistochemie ; Key words Angioma ; Tufted angioma ; Angioblastoma ; Capillary haemangioma ; Immunhistochemistry
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary Two female and three male patients with acquired “tufted angioma” are presented. The age of these patients ranged from 10 to 62 years. Two lesions were sited in the head and neck region, two in the upper extremities, and one on the trunk. Clinically, the angiomatous lesions appeared as elevated plaques, flat lesions with papular and macular areas, or erythematous plaques with small nodules. In four cases a biopsy was done, and in one case the tumour was excised. Histologically, the neoplasms were characterized by irregularly distributed vascular tufts in the dermis, and, in one case, in the upper subcutis. The vascular tufts were composed of plump endothelial cells and spindle-shaped pericytes surrounded by crescent-shaped vascular spaces. The positive staining for CD 31 and for CD 34 and alpha-smooth muscle actin, and the negative staining of endothelial cells for factor VIII underline both the existence of two cellular components in tufted angioma and the immaturity of endothelial cells. Evidence of regular mitotic figures in two cases and increased proliferative activity in three out of four cases tested, emphasize the neoplastic nature of slowly growing tufted angioma. Benign tufted angioma is a distinct entity in the spectrum of capillary haemangiomas and must be distinguished from other vascular neoplasms.
    Notes: Zusammenfassung Es werden fünf Patienten, zwei weibliche und drei männliche Patienten mit einem büschelartigen Hämangiom („tufted angioma“) vorgestellt. Das Alter der Patienten lag zum Zeitpunkt der Exzision zwischen 10 und 62 Jahren, die Läsionen waren in jeweils zwei Fällen im Kopf/Halsbereich bzw. im Bereich der oberen Extremitäten und bei einem Patienten am Körperstamm lokalisiert. Die Tumoren imponierten klinisch als erhabene Plaques, als flache Tumoren mit papulösen und makulären Arealen oder als erythematöse Plaques mit kleinknotigen Anteilen. Vier der Läsionen wurden bioptiert, bei einer Patientin wurde eine operative Entfernung der Läsion mit anschließender plastischer Deckung vorgenommen. Die fünf Tumoren waren histologisch durch irregulär in der Dermis bzw. in einem Fall auch in der oberen Subkutis verteilte, vaskuläre Lobuli gekennzeichnet, die aus plumpen Endothelien und spindeligen Perizyten bestanden und immer wieder von gekrümmten vaskulären Spalträumen unvollständig umfaßt wurden. Die Immunpositivität für CD 31 bzw. CD 34 und alpha-glattmuskulärem Aktin bei Negativität der endothelialen Zellen gegenüber Faktor VIII assoziiertem Antigen verdeutlichen das Vorhandensein zweier zellulärer Komponenten im büschelartigen Hämangiom und die Unreife der endothelialen Tumorzellen. Der Nachweis von regulären Mitosefiguren in zwei Fällen und die erhöhte proliferative Aktivität in drei von vier untersuchten Fällen in den vaskulären Lobuli unterstreichen die neoplastische Natur des klinisch häufig langsam progredienten büschelartigen Tumors. Das benigne büschelartige Hämangiom stellt eine distinkte Entität im Spektrum der kapillären Hämangiome dar und muß von weiteren vaskulären Läsionen unterschieden werden.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-069X
    Keywords: Anti-dsDNA antibodies ; Ultramicro ELISA ; Chamber analytical technique ; Connective tissue diseases
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Human sera (171 samples of patients with connective tissue diseases (CTD) were screened for anti-dsDNA antibodies by ultramicro ELISA adapted to the chamber analytical technique (CAT). The assay offers sensitivity superior to the Crithidia luciliae immunofluorescence technique (CLIFT). Positive results are not restricted to systemic lupus erythematosus (SLE). Nine sera of other CTD patients exhibited antibodies to dsDNA as well. This might be a symptom of a relatively slight immunodisturbance with presence of low-avidity antibodies.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Archives of dermatological research 277 (1984), S. 75-76 
    ISSN: 1432-069X
    Keywords: Antibodies to dsDNA ; Ultramicro ELISA ; Dilution experiments ; Antibody qualities
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Archives of dermatological research 277 (1985), S. 146-146 
    ISSN: 1432-069X
    Keywords: Dextran sulphate ; Antibodies to dsDNA ; Systemic lupus erythematosus ; Ultramicro enzyme-linked immunosorbent assay
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 5
    ISSN: 1432-069X
    Keywords: PUVA ; Psoriatic skin fibroblasts ; Autoantibody binding ; Nuclear antigen expression
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Archives of dermatological research 280 (1988), S. 257-258 
    ISSN: 1432-069X
    Keywords: Psoriatic epidermis ; Cytokeratin 19
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Zeitschrift für Rheumatologie 59 (2000), S. 108-111 
    ISSN: 0340-1855
    Keywords: Schlüsselwörter Sjögren-Syndrom – chronisch mukokutane Candidose ; Key words Sjögren‘s syndrome –¶chronic mucocutaneous candidiasis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary Oral candidiasis is common among patients with Sjögren‘s syndrome. For the first time we report on a 60-year-old female patient, who developed a nonfamiliar chronic mucocutaneous candidiasis of later life. She presented with the following symptoms: oral candidiasis and glossitis, angulus infectiosus, vulvovaginitis, lichen planus-like onychodystrophy of the fingernails and chronic nail bed inflammation of the nails of the big toes. The knowledge of chronic mucocutaneous candidiasis is of prognostic and therapeutic relevance, since topical treatment often fails.
    Notes: Zusammenfassung Orale Candidosen sind im Rahmen des Sjögren-Syndroms häufig zu beobachten. Wir berichten erstmals über eine 60-jährige Patientin mit einem Sjögren-Syndrom, die eine spätmanifeste, nichthereditäre chronisch mukokutane Candidose mit den folgenden Symptomen entwickelte: orale Candidose mit Glossitis, Angulus infectiosus, Vulvovaginitis candidmycetica, Lichen-ruber-artige Onychodystrophie der Fingernägel und chronische Nagelbettentzündung der Großzehen. Die Kenntnis der chronisch mukokutanen Candidose ist von erheblicher prognostischer und therapeutischer Bedeutung, da die lokale Therapie in der Regel versagt.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    Journal of the European Academy of Dermatology and Venereology 19 (2005), S. 0 
    ISSN: 1468-3083
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    Journal of the European Academy of Dermatology and Venereology 17 (2003), S. 0 
    ISSN: 1468-3083
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Bedbugs seem to have become more common due to international trade and travelling. We report on a 37-year-old man who developed a bullous reaction with fever and general malaise due to bites of the common bedbug, Cimex lectularius. Fortunately, bullous and systemic reactions are rare.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    Journal of the European Academy of Dermatology and Venereology 16 (2002), S. 0 
    ISSN: 1468-3083
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Objective Dyshidrotic hand eczema is a therapeutic challenge. A prospective pilot study was performed with left–right comparison in order to investigate whether chemical de-innervation of sudoriferic nerves would be superior to standard therapy with topical corticosteroids.Background Botulinum toxin A (BTXA) is a potent inhibitor of acetylcholine release, that induces eccrine sweat production and release. Inhibition of sweating by other measures such as tap water iontophoresis has been shown to be beneficial in dyshidrotic hand eczema.Methods Eight adult patients suffering from dyshidrotic hand eczema (atopic type) were included in a prospective, side-by-side controlled clinical pilot study using topical corticosteroids on both hands in combination with intracutaneous injections of 100 units of BTXA (Botox®) on the more severely affected hand on day 1. The dyshidrotic hand eczema was classified using the DASI (Dyshidrotic Eczema Area and Severity Index) before treatment (0), after 1 week, 4 weeks and 8 weeks.Results Six patients completed the study, two dropped out because of social and personal reasons. The mean DASI score changed from 28 to17 with topical therapy alone and from 36 to 3 with adjuvant BTXA (P 〈 0.01). Itching and vesiculation were inhibited earlier when using the combination of corticosteroids and BTXA. There was one relapse in the corticosteroid group. Relapses have not been seen in the BTXA group.Conclusions Interruption of sweating by BTXA improves the outcome and reduces relapses in patients with dyshidrotic hand eczema. BTXA is antipruritic as well suggesting that it does not only interact with acetylcholine release but substance P.
    Type of Medium: Electronic Resource
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