检索结果-南通市图书馆

Fat injection to correct contour deformities of the reconstructed breast:a single surgeon experience

Plastic and Aesthetic Research 2015年第1期2卷 115-119页

作者： youssef tahiri Jonathan Kanevsky Joshua Vorstenbosch James Lee Karl Schwarz Department of Surgery Division of Plastic and Reconstructive SurgeryRiley Hospital for ChildrenIndiana UniversityIndianapolisIN 46202USA Department of Surgery Division of Plastic and Reconstructive SurgeryMcGill University Health CentreMontrealQC H3G 1B3Canada Department of Surgery Section of Plastic SurgeryUniversity of ManitobaWinnipegMB R3T 2N2Canada Schwarz Plastic Surgery MontrealQC H3G 1B9Canada

Aim:Autologous fat grafting has gained acceptance as a technique to improve aesthetic outcomes in breast *** purpose of this study was to share our clinical experience using autologous fat injection to correct contour deformities during breast ***:A single surgeon,prospectively maintained database of patients who underwent autologous fat injection during breast reconstruction from January 2008 to November 2013 at McGill University Health Center was *** characteristics,breast history,type of breast reconstruction,volume of fat injected,and complications were ***:One hundred and twenty-four patients benefited from autologous fat injection from January 2008 to November 2013,for a total of 187 treated *** patients were on average 49.3 years old(±8.9 years).Fat was harvested from the medial thighs(20.5%),flanks(39.1%),medial thighs and flanks(2.9%),trochanters(13.3%),medial knees(2.7%),and abdomen(21.9%).An average of 49.25 mL of fat was injected into each reconstructed breast.A total of 187 breasts in 124 patients were lipo-infiltrated during the second stage of breast *** breasts(in 12 separate patients)were injected several years after having undergone lumpectomy and *** the 187 treated breasts,118 were reconstructed with expanders to implants,45 with deep inferior epigastric perforator flaps,9 with latissimus dorsi flaps with implants,4 with transverse rectus abdominis myocutaneous flaps,and 13 had previously undergone lumpectomy and *** complications were noted in the entire series,for a rate of 3.2%.All were in previously radiated *** follow-up time was 12 months(range:2-36 months).Conclusion:Fat injection continues to grow in popularity as an adjunct to breast *** experience demonstrates a low complication rate as compared to most surgical interventions of the breast and further supports its safety in breast ***

关键词： Breast contour deformities fat injection

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

Development and assessment of a cutaneous tissue stretch device as a novel scar therapy

引用

Plastic and Aesthetic Research 2016年第1期3卷 351-358页

作者： Jonathan Kanevsky Joshua Vorstenbosch Julian Diaz-Abele Tyler Safran Markus Prinz youssef tahiri Mirko Gilardino Satya Prakash Division of Plastic and Reconstructive Surgery McGill University Health CentreMontrealQC H3G 1B3Canada Section of Plastic and Reconstructive Surgery University of ManitobaWinnipegMB R3T 2N2Canada McGill Medical School McGill UniversityMontrealQC H3G 2M1Canada Division of General Surgery University of SherbrookeSherbrookeQC J1K 2R1Canada Division of Plastic and Reconstructive Surgery Indiana UniversityIndianapolisIN 46202USA Biomedical Engineering Department Artificial Cells and Organs Research CentreMontrealQC H3A 2B4Canada

Aim:Scar prevention and reduction is an area of therapeutic opportunity and unmet medical *** no current effective scar therapy,patients are often disappointed in their appearance post surgery and re-present to surgeons,only to be turned *** purpose of this study was to develop and test a device that produces intermittent parallel stretch on new scars and to analyze its potential to reduce ***:Mice were randomized into 5 scar stretch treatment groups:1 control,1 sham,and 3 stretch models(0.5×,1×,or 2×device strength)and treated for 10 *** were scored using the Vancouver Scar *** tissue samples were compared by histology and transforming growth factor beta 1(TGF-β1)expression between control and treatment ***:Scar scores of 0.5×and 1×groups were significantly lower than the control group(P<0.05).Scar scores from the 1×treatment group were also significantly lower than the 0.5×group(P<0.05).Sham,control scar and 2×groups showed more collagen deposition and a thicker dermal scar than the 0.5×and 1×*** scars had fewer fibroblasts with more collagen deposition than the 0.5×and 2×***-β1 levels were significantly lower in the 0.5×(342.1±9.2)and 1×(254.1±3.1)groups than in the control group(P<0.05).TGF-β1 levels in the 1×treatment group were also significantly lower than the 0.5×treatment group(P<0.05).Conclusion:Intermittent cutaneous tissue stretch parallel to scars during the proliferative phase of wound healing decreases fibrosis on a macroscopic,microscopic and biochemical level.

关键词： Mechanotransduction scar therapy hypertrophic scar skin stretch

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

The Late Neoproterozoïc Continental Tholeiitic Basalts of the Toubkal Inlier (Western High-Atlas, Morocco): A Post-Pan-African Rifting Witness in the Northern Margin of the West African Craton

引用

Open Journal of Ecology 2016年第8期6卷 509-516页

作者： Ghalem Zahour Hassan El Hadi Abdelfatah tahiri youssef Zerhouni Saida Alikouss Rachid Zahour Aicha Reddad Laboratory of Paleobelts Geodynamic Sciences Faculty of Ben M’sik Hassan II University of Casablanca Casablanca Morocco Geology and Remote Sensing Laboratory URAC46 Mohammed V University of Rabat Scientific Institute Rabat Morocco Laboratory of Géosciences Science and Techniques Faculty Guéliz Cadi Ayyad University Marrakech Morocco

The late Neoproterozoïc Toubkal inlier (Ancient Massif of the High-Atlas, Morocco) contains two igneous basaltic series (Tircht and Sidi Chamharouch). Investigated rocks display characteristics of within-plate continental tholeiitic and are similar to rocks originated in orogenic contexts. The geochemical results allow the assumption that subduction active processes are indirectly responsible for the genesis of theses rocks. The orogenic signature is linked probably to a Pan-African magmatic source previously metasomatized in the northern margin of the West African Craton.

关键词： Toubkal Inlier Late Neoproterozoïc Continental Tholeiites Rift West African Craton

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

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

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

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：