检索结果-南通市图书馆

Early Syphilis Presenting as Thickened Penile Plaques With an Embedded Recurrent Ulcer (Chancre Redux): A Case Report

引用

International j.urnal of Dermatology and Venereology 2024年第3期7卷 160-162页

作者： Davies S.C. Hannaford R. cotter j. Northern Sydney Sexual Health Service Northern Sydney Local Health District St Leonards 2065 NSW Australia Northern Beaches Dermatology Mona Vale 2103 NSW Australia

Introduction: The manifestations of syphilis are varied, and serology can establish the diagnosis early, especially in rare cases. We report a case of chancre redux (a rare recurrence of primary syphilis), which was embedded within a secondary syphilitic penile skin plaque. There were missed opportunities at earlier diagnosis as serology for syphilis was not ordered. Case presentation: A 56-year-old man presented with thickened penile plaques for five months. He reported a small penile ulcer approximately one month prior. There was no history of other skin lesions or rash. However, clinically there was an asymptomatic, indurated ulcer embedded within a plaque which was swab-positive for syphilis by PCR. A punch biopsy of a plaque was spirochaete-positive using an immunoperoxidase stain. The patient's lesions resolved three weeks after treatment with intramuscular benzathine penicillin. Discussion: Uncommonly reported even in the preantibiotic era, chancre redux is now rare. The ulcer usually recurs at or near the site of the original chancre, and has similar morphological features. The skin lesions of secondary syphilis can exhibit remarkable morphological variety. The most common skin manifestation, a generalized macular rash, was not present at any time in this case. Rather, there were only a couple of nonspecific penile plaques. If biopsy is performed, histologic findings are variable, though typically the inflammatory infiltrate includes plasma cells. A special immunoperoxidase stain can highlight spirochaetes in biopsy sections. Conclusion: This case highlights the importance of considering syphilis in the differential diagnosis of persistent, atypical penile lesions and underscores the need for appropriate serological testing in such instances. Copyright © 2023 Hospital for Skin Diseases (Institute of Dermatology),

关键词： chancre redux genital rash immunohistochemistry immunoperoxidase primary syphilis secondary syphilis

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

79.β—氧酯的新合成法

引用

药学进展 1961年第Z1期 11-12页

作者： Carol.K.Sauess Robert j.cotter 黄嘉梓

β—氰酯通常是用作合成2—吡咯啉酮的原料;近来由于它的广泛应用,已经感到由于缺乏便利的合成方法而使它的供应受到限制。以往这些物貭的合成,由于它的产率低,起始原料貴,并要用到危险的氰化氢,而感到有許多缺点。最近作者发现,

关键词：吡咯啉于宣己胺于洁一界

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

2%哌仑西平眼用凝胶用于近视儿童的安全性和有效性:为期1年的多中心、双盲法、安慰剂对照平行研究

引用

世界核心医学期刊文摘（眼科学分册） 2005年第4期1卷 28-29页

作者： Siatkowski R.M. cotter S. Miller j.M. 张自峰 Dean A. McGee Eye Institute 608 Stanton L. Young Blvd Oklahoma City OK 73104 United States Dr.

Obj.ctive: To evaluate the safety and efficacy of the relatively selective M1 antagonist pirenzepine hydrochloride in slowing the progression of myopia in school- aged children. Methods: This was a parallel- group, placebo- controlled, double- masked study in healthy children, aged 8 to 12 years, with a spherical equivalent of- 0.75 to- 4.00 diopters (D) and astigmatism of 1.00 D or less. Patients underwent a baseline complete eye examination and regular examinations during a 1- year period. The setting was 13 US academic clinics and private practices. Patients were randomized in a 2:1 ratio to receive 2% pirenzepine ophthalmic gel or a placebo control twice daily for 1 year. Results: At study entry, the spherical equivalent was mean± SD- 2.098± 0.903 D for the pirenzepine group (n=117) and- 1.933± 0.825 D for the placebo group (n=57, P=.22). At 1 year, there was a mean increase in myopia of 0.26 D in the pirenzepine group vs 0.53 D in the placebo group (P < .001). No patients in the placebo group and 13 (11% ) of 117 patients in the pirenzepine group discontinued participation in the study because of adverse effects (5 [4% Abstractof 117 due to excessive antimuscarinic effects)- . Conclusions: Pirenzepine is effective and relatively safe in slowing the progression of myopia during a 1- year treatment period.

关键词：哌仑西平眼用凝胶平行研究安慰剂对照双盲法阻断剂眼部检查学龄期专科医院私人诊所

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Education and Research at the Centre for Photovoltaic Engineering, UNSW

Education and Research at the Centre for Photovoltaic Engine...

引用

第十五届国际光伏科学与工程大会

作者： R.Corkish S.R.Wenham M.A.Green j.E.cotter A.Sproul A.G.Aberle j.Zhao G.Conibeer G.Stapleton M.Watt E.Spooner A.Bruce Anita W.Y.Ho Centre for Photovoltaic Engineering University of New South Wales Sydney NSW 2052 Australia Centre of Excellence for Advanced Silicon Photovoltaics and Photonics University of New South Wales Sydney NSW 2052 Australia Centre of Excellence for Advanced Silicon Photovoltaics and Photonics University of New South Wales Sydney NSW 2052 Australia Centre of Excellence for Advanced Silicon Photovoltaics and Photonics University of New South Wales Sydney NSW 2052 Australia Centre of Excellence for Advanced Silicon Photovoltaics and Photonics University of New South Wales Sydney NSW 2052 Australia Centre of Excellence for Advanced Silicon Photovoltaics and Photonics University of New South Wales Sydney NSW 2052 Australia Centre of Excellence for Advanced Silicon Photovoltaics and Photonics University of New South Wales Sydney NSW 2052 Australia Centre of Excellence for Advanced Silicon Photovoltaics and Photonics University of New South Wales Sydney NSW 2052 Australia Centre of Excellence for Advanced Silicon Photovoltaics and Photonics University of New South Wales Sydney NSW 2052 Australia Centre for Photovoltaic Engineering University of New South Wales Sydney NSW 2052 Australia Centre for Photovoltaic Engineering University of New South Wales Sydney NSW 2052 Australia School of Electrical Engineering and Telecommunications University of New South Wales Sydney NSW 2052 Australia Centre of Excellence for Advanced Silicon Photovoltaics and Photonics University of New South Wales Sydney NSW 2052 Australia Centre of Excellence for Advanced Silicon Photovoltaics and Photonics University of New South Wales Sydney NSW 2052 Australia

＜正＞ The first graduates from the world’s first Bachelor program in Photovoltaics and Solar Energy Engineering have entered into a booming global market, particularly strong in j.pan, Europe and California, and ramping up in China, Thailand and elsewhere. At the end of 2006 the first UNSW Renewable Energy Engineers will graduate and j.in them in the industry. In addition to those two pioneering undergraduate programs, the Centre for Photovoltaic Engineering operates a postgraduate coursework program and hosts research activities in first, second and third generation photovoltaics.

关键词： Education Silicon n-type Thin Film Nanostructure Quantum Dots

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：