检索结果-南通市图书馆

Extracolonic findings of computed tomographic colonography in Koreans

World Journal of Gastroenterology 2009年第12期15卷 1487-1492页

作者： Sung Keun Park Dong Il Park Sun-Young Lee Sang kil Lee Young-Ho kim Soon Jin Lee jeong-Sik Byeon Kyu Chan Huh ki-Nam Shim Department of Medicine Sungkyunkwan University School of MedicineKangbuk Samsung Hospital 108Pyung-dongJongro-guSeoul 110-746South Korea Department of Internal Medicine Konkuk University School of MedicineSeoul 110-746South Korea Department of Internal Medicine Yonsei University College of MedicineSeoul 110-746South Korea Departments of Medicine Samsung Medical CenterSungkyunkwan University School of MedicineSeoul110-746South Korea Departments of Radiology Samsung Medical CenterSungkyunkwan University School of MedicineSeoul110-746South Korea Department of Internal Medicine Ulsan University College of MedicineAsan Medical CenterSeoul110-746South Korea Department of Internal Medicine Konyang University School of MedicineDaejon 302-718South Korea Department of Internal Medicine Ewha Womans University School of MedicineSeoul 110-746South Korea

AIM:To determine the frequency and characteristics of extracolonic lesions detected using computed tomographic(CT)***:The significance of extracolonic lesions was classified as high,intermediate,or *** records were reviewed to establish whether further investigations were carried out pertaining to the extracolonic lesions that were detected by CT ***:A total of 920 cases from 7 university hospitals were included,and 692 extracolonic findings were found in 532(57.8%)*** 692 extracolonic findings,60 lesions(8.7%)were highly significant,250(36.1%)were of intermediate significance,and 382(55.2%)were of low *** colonography revealed fewer extracolonic findings in subjects who were without symptoms(P<0.001),younger(P<0.001),or who underwent CT colonography with no contrast enhancement(P=0.005).CT colonography with contrast enhancement showed higher cost-effectiveness in detecting highly significant extracolonic lesions in older subjects and in subjects with ***:Most of the extracolonic findings detected using CT colonography were of less significant *** role of CT colonography would be optimized if this procedure was performed with contrast enhancement in symptomatic older subjects.

关键词： Computed tomographic colonography Extracolonic lesion Cost Contrast enhancement Clinical availability

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

Silver nanoislands on cellulose fibers for chromatographic separation and ultrasensitive detection of small molecules

引用

Light(Science & Applications) 2016年第1期5卷 796-802页

作者： Hyukjin Jung Moonseong Park Minhee Kang ki-Hun jeong Department of Bio and Brain Engineering KAIST Institute for Optical Science and TechnologyKorea Advanced Institute of Science and Technology291 Daehak-roYuseong-guDaejeon 305-701Korea

High-throughput small-molecule assays play essential roles in biomedical diagnosis,drug discovery,environmental analysis,and physiological function *** holds a great potential for the label-free detection of small molecules at extremely low ***,we report the development of nanoplasmonic paper(NP-paper)for the rapid separation and ultrasensitive detection of mixed small ***-paper employs nanogap-rich silver nanoislands on cellulose fibers,which were simply fabricated at the wafer level by using low-temperature solid-state dewetting of a thin silver *** nanoplasmonic detection allows for the scalable quantification and identification of small molecules over broad concentration ***,the combination of chromatographic separation and nanoplasmonic detection allows both the highly sensitive fluorescence detection of mixed small molecules at the attogram level and the label-free detection at the sub-nanogram level based on surface-enhanced Raman *** novel material provides a new diagnostic platform for the high-throughput,low-cost,and label-free screening of mixed small molecules as an alternative to conventional paper chromatography.

关键词： nanoplasmonics paper chromatography plasmon-enhanced spectroscopy silver nanoislands small-molecule assay

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

Increased incidence of chemoport-related thrombosis in patients with colorectal cancer receiving bevacizumab: A single-institutional experience

引用

Chinese Journal of Cancer Research 2018年第4期30卷 460-467页

作者： Jwa Hoon kim jeong Eun kim Yong Sang Hong Sun Young kim Kyu-pyo kim ki Eun Choi Ji Hoon Shin Tae Won kim Department of Oncology Asan Medical Center University of Ulsan College of Medicine Department of Radiology Asan Medical Center University of Ulsan College of Medicine

Objective： Chemoport-related thrombosis （CRT） is a serious complication that causes morbidities and interruptsadministration of intravenous cancer therapy. We investigated the incidence and risk of CRT in colorectal cancer（CRC） patients treated with bevacizumab （BEV）.Methods： We retrospectively reviewed 1,534 CRC patients who received chemotherapy with or without BEVusing a chemoport between 2014 and ***： The participants had a median age of 58 （18-85） years, and 60.3% were male. All participants werestratified into three groups： adjuvant chemotherapy （AC）（n=670）, palliative chemotherapy （PC） without BEV（n=356）, and PC with BEV （n=508）. The median follow-up was 20.19 （interquartile range, 14.07-27.19） *** occurred in 3.8% of all patients; incidence of symptomatic and asymptomatic CRT was 2.9% and 0.9%,respectively. CRT occurred more in patients with BEV （5.7%） than in patients without BEV （2.9%, P=0.008）. Thecumulative incidence of CRT in patients administered PC with BEV was significantly higher than that in thoseadministered AC （P=0.011） and there was a trend toward increased CRY in patients administered PC with BEVcompared with those administered PC without BEV （P=0.044）. Multivariate analysis found that BEV treatment wasthe only variable that was significandy associated with CRT （hazard ratio, 2.06; 95% confidence interval, 1.24-3.43;P=0.006）.Conclusions： BEV treatment was significandy associated with increased incidence of CRT in CRC patients.

关键词： Bevacizumab central venous catheters thrombosis colorectal neoplasms

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

Diagnostic value for extrahepatic metastases of hepatocellular carcinoma in positron emission tomography/computed tomography scan

引用

World Journal of Gastroenterology 2012年第23期18卷 2979-2987页

作者： Ji Eun Lee Jae Young Jang Soung Won jeong Sae Hwan Lee Sang Gyune kim Sang-Woo Cha Young Seok kim Young deok Cho Hong Soo kim Boo Sung kim So Young Jin Deuk Lin Choi Institution for Digestive Research Digestive Disease Center Department of Internal Medicine Soonchunhyang University Hospital Seoul 140-743 South Korea Institution for Digestive Research Digestive Disease Center Department of Internal Medicine Soonchunhyang University Hospital Cheon-an 330-721 South Korea Institution for Digestive Research Digestive Disease Center Department of Internal Medicine Soonchunhyang University Hospital Bu-cheon 420-767 South Korea Department of Pathology Soonchunhyang University Hospital Seoul 140-743 South Korea Department of Radiology Soonchunhyang University Hospital Seoul 140-743 South Korea

AIM: To evaluated the value of 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET)/computed tomography (CT) scan in diagnosis of hepatocellular carcinoma (HCC) and extrahepatic metastases. METHODS: A total of 138 patients with HCC who had both conventional imaging modalities and 18F-FDG PET/CT scan done between November 2006 and March 2011 were enrolled. Diagnostic value of each imaging modality for detection of extrahepatic metastases was evaluated. Clinical factors and tumor characteristics including PET imaging were analyzed as indicative factors for metastases by univariate and multivariate methods. RESULTS: The accuracy of chest CT was significantly superior compared with the accuracy of PET imaging for detecting lung metastases. The detection rate of metastatic pulmonary nodule ≥ 1 cm was 12/13 (92.3%), when < 1 cm was 2/10 (20%) in PET imaging. The accuracy of PET imaging was significantly superior compared with the accuracy of bone scan for detecting bone metastases. In multivariate analy- sis, increased tumor size (≥ 5 cm) (P = 0.042) and increased average standardized uptake value (SUV) uptake (P = 0.028) were predictive factors for extrahepatic metastases. Isometabolic HCC in PET imaging was inversely correlated in multivariate analysis (P = 0.035). According to the receiver operating characteristic curve, the optimal cutoff of average SUV to predict extrahepatic metastases was 3.4. CONCLUSION: 18F-FDG PET/CT scan is invaluable for detection of lung metastases larger than 1 cm and bone metastases. Primary HCC having larger than 5 cm and increased average SUV uptake more than 3.4 should be considered for extrahepatic metastases.

关键词： ^ 18F-fluorodeoxyglucose positron emissiontomography/computed tomography scan Diagnosis Hepatocellular carcinoma ExtrahepaUc metastases

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

Combination of anti-PD-L1 antibody with peptide MEL-dKLA targeting M2 tumor-associated macrophages suppresses breast cancer metastasis

引用

Cancer Communications 2022年第4期42卷 345-349页

作者： Chanju Lee Hyunji Lee Hayoon Cho Soyoung kim Ilseob Choi Young-Sik Hwang Hyunju jeong Hogi Jang Sehyun Pak deok-Sang Hwang Ik-Hwan Han Hyunsu Bae Department of Physiology College of Korean MedicineKyung Hee University26 Kyungheedae-roDongdaemoon-guSeoul 02447Republic of Korea Department of Science in Korean Medicine College of Korean MedicineKyung Hee University26 Kyungheedae-roDongdaemoon-guSeoul 02447Republic of Korea Cancer Immunology Branch National Cancer Center323 Ilsan-roIlsandong-guGoyang 10408Republic of Korea Department of Clinical Korean Medicine Graduate SchoolKyung Hee University26 Kyungheedae-roDongdaemoon-guSeoul 02447Republic of Korea

Dear editors,Breast cancer is a leading cause of cancer-related deaths worldwide and is the most common cancer among women[1].The cause of death in patients with breast cancer is not the primary tumor itself but mainly *** most common sites of breast cancer metastasis include the bones,lungs,brain,lymph nodes,and ***,lung metastasis has been a particular concern as it results in high patient morbidity and mortality rates[2].

关键词： metastasis breast mortality

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

Cerebral and pulmonary embolisms after transcatheter arterial chemoembolization for hepatocellular carcinoma

引用

World Journal of Gastroenterology 2008年第30期14卷 4834-4837页

作者： Chang Soo Choi ki Hoon kim Geom Seog Seo Eun Young Cho Hyo jeong Oh Suck Chei Choi Tae Hyeon kim Haak Cheoul kim Byung Suk Roh Department of Internal Medicine and Digestive Disease Research Institute Wonkwang University School of Medicine Department of Radiology Wonkwang University School of Medicine

A cerebral lipiodol embolism is an extremely rare complication of transcatheter arterial chemoembolization for hepatocellular carcinoma. We present a case of cerebral lipiodol embolism that occurred after the third ar... 详细信息

关键词： Transcatheter arterial chemoembolization Cerebral embolism Complication Hepatocellular carcinoma Lipiodol

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

Long-term result of endoscopic Histoacryl （N-butyl-2-cyanoacrylate）injection for treatment of gastric varices

引用

World Journal of Gastroenterology 2011年第11期17卷 1494-1500页

作者： Eun Jung Kang Soung Won jeong Jae Young Jang Joo Young Cho Sae Hwan Lee Hyun Gun kim Sang Gyune kim Young Seok kim Young Koog Cheon Young deok Cho Hong Soo kim Boo Sung kim Institute for Digestive Research Department of Internal MedicineSoonchunhyang University College of MedicineSeoul HospitalSeoul 140-743South Korea

AIM:To evaluate the long-term efficacy and safety of endoscopic obliteration with Histoacryl  for treatment of gastric variceal bleeding and ***:Between January 1994 and March 2010 at SoonChunHyang University Hospital,a total of 127 patients with gastric varices received Histoacryl  injections *** hundred patients underwent endoscopic Histoacryl  injections because of variceal bleeding,the other 27 patients received such injections as a prophylactic ***:According to Sarin classification,56 patients were GOV1,61 patients were GOV2 and 10 patients were *** of the varices were large(F2 or F3,111 patients).The average volume of Histoacryl  per each session was 1.7±1.3 cc and mean number of sessions was 1.3±0.6.(1 session-98 patients,2 sessions-25 patients,≥3 sessions-4 patients).Twenty-seven patients with high risk of bleeding(large or fundal or RCS+or Child C) received Histoacryl  injection as a primary prophylactic *** these patients,hepatitis B virus was the major etiology of cirrhosis,25 patients showed GOV1 or 2(92.6%)and F2 or F3 accounted for 88.9%(n=24).The rate of initial hemostasis was 98.4%and recurrent bleeding within one year occurred in 18.1%of *** hemostasis during episodes of rebleeding was achieved in 73.9%of *** survival was 50 mo (95%CI 30.5-69.5).Major complications occurred in 4 patients(3.1%).The rebleeding rate in patients with hepatocellular carcinoma or GOV2 was higher than in those with other *** of the 27 subjects who were treated prophylactically experienced treatment-related *** survival rates of the 127 patients at 6 mo,1,3,and 5 years were 92.1%,84.2%,64.2%,and 45.3%,*** 6 mo cumulative survival rate of the 27 patients treated prophylactically was 75%.CONCLUSION:Histoacryl  injection therapy is an effective treatment for gastric varices and also an effective prophylactic treatment of gastric varices which

关键词： Gastric varix Prophylaxis Histoacryl  (Nbutyl-2-cyanoacrylate) Histoacryl  injection Treatment of gastric varix

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

Research on CeO2 cap layer for YBCO-coated conductor

引用

Chinese Physics B 2007年第7期16卷 2142-2147页

作者：石东奇马平 Ko Rock-kil kim Ho-Sup Chung Jun-ki Song Kyu-jeong Park Chan Institute for Superconducting and Electronic Materials University of Wollongong Australia State Key Laboratory for Artificial Microstructure and Mesoscopic Physics School of Physics Peking University Beijing 100871 China Korea Electrotechnology Research Institute Changwon Kyungnam Korea School of Materials Science & Engineering College of Engineering Seoul National University Seoul 151-744 Korea

Two groups of coated conductor samples with different thicknesses of CeO2 cap layers deposited by pulsed laser deposition （PLD） under the same conditions have been studied. Of them, one group is of CeO2 films, which are deposited on stainless steel （SS） tapes coated by IBAD-YSZ （IBAD-YSZ/SS）, and the other group is of CeO2/YSZ/Y2O3 multilayers, which are deposited on NiW substrates by PLD for the fabrication of YBCO-coated conductor through the RABiTS approach. YBCO film is then deposited on the tops of both types of buffer layers by PLD. The effects of the thickness of the CeO2 film on the texture of the CeO2 film and the critical current density （Jc） of the YBCO film are analysed. For the case of CeO2 film on IBAD-YSZ/SS, there appears a self-epitaxy effect with increasing thickness of the CeO2 film. For CeO2/YSZ/Y2O3/NiW, in which the buffer layers are deposited by PLD, there occurs no self-epitaxy effect, and the optimal thickness of CeO2 is about 50 nm. The surface morphologies of the two groups of samples are examined by SEM.

关键词： coated conductor buffer layer self-epitaxy CeO2

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

Prediction of Coastal Fecal Indicator Bacteria Concentrations Using Multivariate Data Analysis

引用

Journal of Environmental Science and Engineering(A) 2012年第4期1卷 440-447页

作者： ki Beom kim Jae Hoon kim Youngsul jeong Young Seon jeong Sung-Jae Chung Walt Whitman High School Bethesda MD 20817 USA Washington Baptist University Annandale VA 22003 USA College of Engineering Khalifa University of Science Technology and Research Abu Dhabi UAE Marymount University Arlington VA 22207 USA

The application of multivariate data analysis, a method for coping with multi-colinearity among independent variables in analyzing coastal water quality data, is presented. This study investigates the statistical regression modeling of FIB （fecal indicator bacteria） concentrations at the outlet of Talbert Marsh in Orange County, California. The multivariate data modeling utilized FIB and physical variables measurements （n = 5,580） collected during a series of longitudinal study of the Talbert Marsh. For the statistical prediction modeling in predicting the FIB concentrations at the outlet of the Talbert Marsh, multivariate analysis techniques such as PCR （principal components regression）, PLS （partial least-squares） regression and SVM （support vector machine） regression were adopted. Statistical modeling results suggest that the statistical modeling predictions are all fell within the reasonable range of actual measurement data. In addition, it is indicated that the accuracy of SVM regression for predicting FIB concentrations at the Talbert Marsh outlet is better than that of other models.

关键词： Multivariate statistical analysis fecal pollution coastal saltwater marsh.

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 5-year functional outcomes after radical prostatectomy： a real-life experience in Korea

引用

Asian Journal of Andrology 2010年第6期12卷 835-840页

作者： Sung Kyu Hong Seung Hwan Doo Dae Sung kim Won ki Lee Hong Zoo Park Ji Hyun Park Seong Jin jeong Cheol Yong Yoon Seok-Soo Byun Sang Eun Lee Department of Urology Seoul National University Bundang Hospital Seongnam Kyunggi-do 463-707 Korea

We investigated the functional outcomes regarding erectile function and urinary continence up to 5 years following radical prostatectomy （RP） in a cohort of Korean men. We retrospectively analyzed the clinicopathologic data of 85 Korean men who received open uni- or bilateral nerve-sparing RP for clinically localized prostate cancer and were followed up for at least 5 years postoperatively. From medical records, patients＇ status regarding urinary and erectile function at baseline and postoperative followups after RP was assessed. At 24 and 60 months after RP, proportions of subjects continent （no pads used） were 89.4% and 97.6%, respectively （P = 0.007）. Excluding subjects （n = 24） who preoperatively reported having severe erectile dysfunction or lacked relevant informations, proportions of subjects capable of having vaginal intercourse regardless of erectile aid usage were 47.5% and 37.7% at 24 and 60 months from RP, respectively （P = 0.022）. Patient＇s age at surgery （P = 0.047） and salvage radiation therapy （P = 0.026） were observed to be significant predictors of having erections sufficient for intercourse at 60 months from RP in multivariate analysis. Our results showed that while patients＇ postoperative status regarding urinary continence at 2 years from RP is generally maintained or improved at 5 year point, erectile function was observed to significantly declined from 2 years to 5 years following RP. Such decline in erectile function following RP may be more significant among men who were relatively older at surgery or those who received salvage therapy during postoperative follow-ups.

关键词： impotence prostatectomy prostatic neoplasm urinary incontinence

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

在线全文

在线全文

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

在线全文

在线全文

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：