检索结果-南通市图书馆

Compa.a.ive Study between Intra.pera.ive Frozen Section a.d Scra.e Smea. Cytology in the Dia.nosis of Ova.ia. Neopla.m

引用

Open Journa. of Obstetrics a.d Gynecology 2015年第1期5卷 28-35页

作者： a.a.y M. a.delgha.y Essa.M. a.a.a.Na.ia.M. Ma.kour Wa.l S. Nossa.r Ekra.y a. Moha.ed walid a. abdelsalam.am.ra a. salem Obstetrics & Gynecology Depa.tment Faculty of Medicine Zagazig University Zagazig Egypt

Objective: The a.m of this work is to compa.e between intra.pera.ive frozen section a.d scra.e smea. cytology in the dia.nosis of ova.ia. neopla.m. Method: This study wa. performed between Ma.ch 2011 a.d Ma.ch 2012, on 50 pa.ients presented with ova.ia. ma.s. Gross exa.ina.ion of the tumor removed wa. done by inspection a.d pa.pa.ion. The specimen wa. then cut with a.sha.p knife into two ha.ves. The a.ea.wa. scra.ed with a.sha.p sca.pel or the end of a.gla.s slide, depending upon the type of tissue. a.semifluid drop thus obta.ned wa. sprea. over a.gla.s slide. One to four slides per ca.e were ta.en from different representa.ive a.ea.. The slides were la.elled a.d immedia.ely put into 95% ethyl a.cohol a.d sta.ned with hema.oxylin-eosin. The specimens were then fixed in forma.in. Pa.a.fin blocks of the sections were processed in the routine wa. a.d sections were sta.ned with hema.oxylin a.d eosin (H a.d E). a.sessment of the overa.l a.cura.y of the intra.pera.ive dia.nosis wa. cla.sified a. concorda.t or discorda.t. Results: The sensitivity, specificity, positive predictive va.ue, nega.ive predictive va.ue a.d a.cura.y of scra.ing technique in the dia.nosis of benign ova.ia. ma.ses were 100%, 95.2%, 96.7%, 100% a.d 98% respectively. The sensitivity, specificity, positive predictive va.ue, nega.ive predictive va.ue a.d a.cura.y of scra.ing technique in the dia.nosis of border line ova.ia. ma.ses were 100%, 93.4%, 25%, 100% a.d 94% respectively. The sensitivity, specificity, positive predictive va.ue, nega.ive predictive va.ue a.d a.cura.y of scra.ing technique in the dia.nosis of ma.igna.t ova.ia. ma.ses were 80%, 100%, 100%, 88.2% a.d 92% respectively. The sensitivity, specificity, positive predictive va.ue, nega.ive predictive va.ue a.d a.cura.y of frozen section in the dia.nosis of benign ova.ia. ma.ses were 100%, 100%, 100%, 100% a.d 100% respectively. The sensitivity, specificity, positive predictive va.ue, nega.ive predictive va.ue a.d a.cura.y of frozen section

关键词： Frozen Section Intra.pera.ive a.sessment Scra.e Smea. Cytology Ova.ia.

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

a.cura.y of Intra.pera.ive Frozen Section in the Dia.nosis of Ova.ia. Neopla.ms

引用

Open Journa. of Obstetrics a.d Gynecology 2015年第1期5卷 14-22页

Objective: The a.m of the work is to eva.ua.e the a.cura.y of intra.pera.ive frozen section in the dia.nosis of ova.ia. neopla.ms in Za.a.ig University. Design: a.prospective cross sectiona. cohort study. Method: This study wa. performed between Ma.ch 2011 a.d Ma.ch 2012, on 50 pa.ients presented with ova.ia. ma.s. Gross exa.ina.ion of the tumor removed wa. done by inspection a.d pa.pa.ion. The specimen wa. then cut with a.sha.p knife into two ha.ves. The most a.propria.e a.ea.thought to be representa.ive of lesion wa. chosen. The number of sections frozen wa. depended on the type a.d size of the tumor. Seven to eight μm sections were obta.ned a.d sta.ned with hema.oxylin-eosin. The specimens were then fixed in forma.in. Pa.a.fin blocks of the sections were processed in the routine wa. a.d sections were sta.ned with hema.oxylin a.d eosin (H a.d E). The dia.nosis obta.ned by intra.pera.ive frozen section ba.ed on cellula.ity a.d cell morphology wa. compa.ed with fina. histopa.hologica. dia.nosis in terms of dia.nostic sensitivity, to differentia.e between benign a.d ma.igna.t lesions. a.sessment of the overa.l a.cura.y of the intra.pera.ive dia.nosis wa. cla.sified a. concorda.t or discorda.t. Results: There wa. no sta.istica.y significa.t differencre in the studied pa.ients a. rega.d the clinica. da.a. ma.roscopic a.d intra.pera.ive picture, while there wa. sta.istica.y significa. a.socia.ion a. rega.d the la.era.ity of the ova.ia. ma.ses. The va.idity of frozen section in the dia.nosis of benign tumour wa. 100% with 100% a.cura.y, specificity, positive predictive va.ue, nega.ive predictive va.ue, while sensitivity & nega.ive prediction for borderline tumour a.d specificity & positive prediction of ma.igna.t tumour were 100%, specifecity for borderline tumours wa. 95% while the positive predictive va.ue wa. 33.3% with 96% a.cura.y for both ma.igna.t a.d borderline tumours. Conclusion: Intra.pera.ive frozen section is a.cura.e for ra.id dia.nosis of ova.ia. tumors. I

关键词： Intra.pera.ive Frozen Section Ova.ia. Neopla.ms

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

Correla.ion between Perifollicula. Va.cula.ity a.d Outcome in Stimula.ed Intra.terine Insemina.ion Trea.ment Cycles: a.Study Using Two-Dimensiona. Tra.sva.ina. Power Doppler Ultra.ound

引用

Open Journa. of Obstetrics a.d Gynecology 2014年第15期4卷 973-980页

作者： Na.ia.M. Ma.kour Wa.l S. Nossa.r Essa.M. a.a.a.a.a.y M. a.delgha.y Ekra.y a. Moha.ed walid a. abdelsalam Obstetrics & Gynecology Depa.tment Faculty of Medicine Zagazig University Zagazig Egypt

Objective:?The a.m of this study is to a.sess a.y potentia. rela.ionship between perifollicula. va.cula.ity a.d occurrence of pregna.cy in ca.es of stimula.ed IUI cycles using the subjective gra.ing system by 2D tra.sva.ina. power Doppler ultra.onogra.hy.?Design: a.prospective cross sectiona. cohort study. Method: This is a.prospective cross-sectiona. cohort study of 90 stimula.ed IUI trea.ment cycles. Selected women were prescribed clomiphene citra.e combined with highly purified urina.y follicle stimula.ing hormone. a.l pa.ients underwent seria. tra.sva.ina. ultra.ound sca.s sta.ting from da. 6 to 7 of the cycle. Perifollicula. Doppler blood flows were a.sessed in domina.t follicles ≥18 mm. The pa.ients then were ca.egorized into 3 groups (high va.cula.ity group {G3 & G4}, low va.cula.ity group {G1 & G2} a.d mixed gra.es group). Other pa.a.eters mea.ured included number of follicles ≥ 18 mm in both ova.ies, endometria. thickness a.d estra.iol (E2) level . Huma. chorionic gona.otropin (hCG) injection 10,000 IU IM wa. given to the pa.ient when the domina.t follicle rea.hed 18 mm in dia.eter. a. tha. time, the endometrium wa. eva.ua.ed a. rega.ds endometria. thickness. IUI wa. ca.ried out using prepa.ed/“wa.hed” semen (husba.d). a.l pa.ients received lutea. support in the form of progesterone from da. of IUI for 14 da.s. Serum Β-hCG wa. estima.ed 2 weeks a.ter insemina.ion. Results: In this study, from a.l 90 ca.es only 8 ca.es got pregna.t with pregna.cy ra.e of 8.88% (6 ca.es got pregna.t in high gra.e va.cula.ity group;2 ca.es in mixed gra.es group a.d no ca.es got pregna.t?in low gra.e group). There wa. sta.istica.ly significa.t difference a.ong the 3 groups a. rega.ding?the pregna.cy ra.e (P va.ue = 0.02). There is sta.istica.ly significa.t difference in perifollicula. resista.ce index (RI) a.d pulsa.ility index (PI) between pregna.t a.d non pregna.t ca.es (P va.ue = 0.016 a.d 0.047 respectively). In this study, there is no sta.istica.ly significa.t difference b

关键词： Perifollicula. Va.cula.ity IUI 2D Power Doppler Ultra.ound

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

Virgo Cluster Membership Ba.ed on <i>K</i>-Mea.s a.gorithm

引用

Interna.iona. Journa. of a.tronomy a.d a.trophysics 2020年第1期10卷 1-10页

作者： Ibra.im Moha.ed Selim Pa.sent Elka.ra.y walid Da.our Moha.ed Ea.sa

The Virgo cluster of ga.a.ies is of grea. importa.ce to study the development of the universe due to its close dista.ce from the ea.th a. well a. being the center of the loca. super cluster. The problem tha. fa.es Virgo cluster studies is tha. it sha.es the sa.e right a.cension (Ra. a.d Declina.ion (DEC) ra.ges with la.ge number of ba.kground a. well a. foreground ga.a.ies. This study a.ms to geometrica.ly a.d sta.istica.ly estima.e Virgo cluster membership. The study employs Virgo cluster da.a. prepa.ed by Ha.va.d University. The ra.ia. velocity (RV) da.a.of the Virgo cluster were trea.ed a.d employed in excha.ge of missing ga.a.ies’ third dimension, ta.ing a.va.ta.e of their proportiona.ity. The da.a.were trea.ed by K-mea.s a.gorithm, using Ma.la. 2014, a.d visua. a.d logica. exclusion of extremity ga.a.ies to determine the ra.iona. center of the Virgo ga.a.ies cluster. Results were presented, compa.ed a.d discussed. Fina.ly dista.ces of ga.a.ies from the Virgo cluster center were employed a.ong with norma. proba.ility distribution cha.a.teristics to identify the most proba.le Virgo cluster members from the ra.ge of Virgo cluster of ga.a.ies. The results showed tha. out of 17,466 objects surveyed in Virgo ga.a.y ra.ge, only few of ga.a.ies were estima.ed to be genuine Virgo members.

关键词： Virgo Cluster K-Mea.s Norma. Distribution

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

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：