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71.
Slipper ulcers     
“10分钟会诊”栏目及“观察与视点”栏目为双语园地,欢迎有兴趣的读者参与翻译并尽早E—mail至cmabmj@cma.org.cn和bmjcma@163.com,本刊将遴选优秀译文刊登在下期杂志上。邮件上请注明译者姓名、通信地址和常用联系电话。多次评为优秀作者,可成为本刊特邀译者。  相似文献   
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To date, empirical research relating to responsible gambling features has been sparse. A Delphi-based study rated the perceived effectiveness of 45 responsible gambling (RG) features in relation to 20 distinct gambling type games. Participants were 61 raters from seven countries and included responsible gambling experts (n?=?22), treatment providers (n?=?19) and recovered problem gamblers (n?=?20). The most highly recommended RG features could be divided into three groups: 1) Player initiated tools focused on aiding player behavior; 2) RG features related to informed-player choice; 3) RG features focused on gaming company actions. Overall, player control over personal limits were favoured more than gaming company controlled limits, although mandatory use of such features was often recommended. The study found that recommended RG features varied considerably between game types, according to their structural characteristics. Also, online games had the possibility to provide many more RG features than traditional (offline games). The findings draw together knowledge about the effectiveness of RG features for specific game types. This should aid objective, cost-effective, evidence based decisions on which RG features to include in an RG strategy, according to a specific portfolio of games. The findings of this study will available via a web-based tool, known as the Responsible Gambling Knowledge Centre (RGKC).  相似文献   
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Palisaded neutrophilic and granulomatous dermatitis (PNGD) is commonly associated with underlying systemic inflammatory and neoplastic diseases, infections, and drug reactions. In vivo cutaneous antinuclear antibodies (ANA) have been described in skin biopsies from patients with known autoimmune disorders, but not previously reported in the setting of PNGD. We present two patients with systemic lupus erythematosus (SLE) and histopathologically confirmed PNGD. Direct immunofluorescence (DIF) studies revealed in vivo cutaneous ANA positivity in both patients. DIF findings in the skin mirrored serum autoantibody results. ANA positivity in skin specimens is reported as highly predictive of systemic connective tissue diseases (SCTD), although specific testing is not currently recommended as part of the laboratory work-up or diagnostic criteria for these disorders. In this case report, positive ANA results in skin biopsies of PNGD reflect the serological findings and clinical evidence of SLE in both patients. In vivo cutaneous ANA positivity is an interesting and supportive finding in PNGD in the setting of SCTD.  相似文献   
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