Journal De Radiologie最新文献_第2页

Hyperuricemia is a biomarker of early mortality in patients with chronic obstructive pulmonary disease. 高尿酸血症是慢性阻塞性肺病患者早期死亡的生物标志物。

IF 2.8

Journal De Radiologie Pub Date : 2015-11-26 eCollection Date: 2015-01-01 DOI: 10.2147/COPD.S87202

Xin Zhang, Lijie Liu, Rui Liang, Shoude Jin

{"title":"Hyperuricemia is a biomarker of early mortality in patients with chronic obstructive pulmonary disease.","authors":"Xin Zhang, Lijie Liu, Rui Liang, Shoude Jin","doi":"10.2147/COPD.S87202","DOIUrl":"10.2147/COPD.S87202","url":null,"abstract":"<p><p>Patients with chronic obstructive pulmonary disease (COPD) are often at high risk of early death. Identification of prognostic biomarkers for COPD may aid in improving their survival by providing early strengthened therapy for high-risk patients. In the present study, we investigated the prognostic role of hyperuricemia at baseline on the prognosis of patients with COPD. Thirty-four patients with COPD with hyperuricemia were matched (1:2) to 68 patients with COPD without hyperuricemia and of similar age and sex. Data from those patients with COPD were evaluated retrospectively. The role of hyperuricemia on mortality was first analyzed using the Kaplan-Meier method, and multivariate Cox regression model was then used to evaluate the prognostic significance of hyperuricemia in patients with COPD. Hyperuricemia was not associated with other baseline characteristics in patients with COPD. Kaplan-Meier survival curve showed that patients with COPD with hyperuricemia had higher risk of mortality compared with patients with normouricemia, and the P-value for log-rank test was 0.005. In univariate analysis, hyperuricemia was associated with higher risk of mortality in patients with COPD (hazard ratio =2.29, 95% CI =1.07-4.88, P=0.032). In the multivariate analysis, hyperuricemia was independently associated with higher risk of mortality in patients with COPD (hazard ratio =2.68, 95% CI =1.18-6.09, P=0.019). In conclusion, hyperuricemia is a promising biomarker of early mortality in patients with COPD. </p>","PeriodicalId":14813,"journal":{"name":"Journal De Radiologie","volume":"87 1","pages":"2519-23"},"PeriodicalIF":2.8,"publicationDate":"2015-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4664430/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78271755","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Peripherally inserted central catheters (PICC): a promising technique]. [外周插入中心导管(PICC):一种很有前途的技术]。

Journal De Radiologie Pub Date : 2012-10-23 DOI: 10.3126/NJR.V2I1.6986

V. Vidal, A. Jacquier, O. Monnet, A. Varoquaux, T. Le Corroller, J. Gaubert, P. Champsaur, J. Bartoli, G. Moulin

引用次数: 4

Échographie du tunnel tarsien : aspect normal et pathologique 跗骨隧道超声:正常和病理表现

Journal De Radiologie Pub Date : 2011-12-01 DOI: 10.1016/j.jradio.2011.03.026

O. Fantino, J.-Y. Coillard, J. Borne, B. Bordet

引用次数: 14

Occlusion de l’artère de Percheron : difficultés du diagnostic clinique et place de l’IRM. À propos de six cas Percheron动脉闭塞:临床诊断的困难和mri的应用。约六宗个案

Journal De Radiologie Pub Date : 2011-12-01 DOI: 10.1016/j.jradio.2011.08.007

J.L. Lamboley , F. Le Moigne , L. Have , G. Tsouka , A. Drouet , P. Salamand , L. Guilloton

引用次数: 13

Origine anormale de la coronaire gauche à partir de l’artère pulmonaire : place du scanner 64 coupes 肺动脉左冠状动脉起源异常:扫描位置64切片

Journal De Radiologie Pub Date : 2011-12-01 DOI: 10.1016/j.jradio.2011.05.015

M. Toussaint , P. Goube , V. Kuoch , C. Defrance , F. Amrar-Vennier , E. Nicollet , S. Gonin , F. Busy , H. Lardoux

引用次数: 2

IRM mammaire en 2011 [2011年的乳房核磁共振成像]。

Journal De Radiologie Pub Date : 2011-12-01 DOI: 10.1016/j.jradio.2011.11.001

A. Tardivon

引用次数: 1

Dose patient en neuroradiologie interventionnelle : bilan d’une enquête multicentrique 介入神经放射学中的患者剂量:多中心调查的结果

Journal De Radiologie Pub Date : 2011-12-01 DOI: 10.1016/j.jradio.2011.08.005

N. Kien, J.-L. Rehel, C. Étard, B. Aubert

{"title":"Dose patient en neuroradiologie interventionnelle : bilan d’une enquête multicentrique","authors":"N. Kien, J.-L. Rehel, C. Étard, B. Aubert","doi":"10.1016/j.jradio.2011.08.005","DOIUrl":"10.1016/j.jradio.2011.08.005","url":null,"abstract":"<div><h3>Purpose</h3><p>The purpose of this multicenter study was to determine the doses received by patients during interventional neuroradiology procedures and to consider establishing reference standards.</p></div><div><h3>Materials and methods</h3><p>A retrospective study of nine interventional neuroradiology departments was conducted. Seven diagnostic (cerebral and spinal angiography) and therapeutic (embolization and vertebroplasty) procedures were reviewed. For each procedure, three dosimetric parameters were recorded: dose-area product (DAP), fluoroscopy time, and number of images.</p></div><div><h3>Results</h3><p>Results showed interdepartment variations, up to four-fold for diagnostic procedures and seven-fold for therapeutic procedures. However, applying the 75th percentile method to the entire dataset, reference standards can be proposed for six types of procedures including diagnostic cerebral angiography (230 Gycm<sup>2</sup>), follow-up selective cerebral angiography (80 Gycm<sup>2</sup>), aneurysm embolization (350 Gycm<sup>2</sup>), AVM embolization (440 Gycm<sup>2</sup>). Reference standards are also proposed with regards to fluoroscopy time and number of images.</p></div><div><h3>Conclusion</h3><p>Such standards are useful for clinicians to evaluate and improve their practices.</p></div>","PeriodicalId":14813,"journal":{"name":"Journal De Radiologie","volume":"92 12","pages":"Pages 1101-1112"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jradio.2011.08.005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30311465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 22

Artefacts et pièges en IRM mammaire 乳房mri中的人工制品和陷阱

Journal De Radiologie Pub Date : 2011-12-01 DOI: 10.1016/j.jradio.2011.09.009

C. Salem , J. Chopier , N. Perrot , E. Darai , I. Thomassin-Naggara

引用次数: 2

Évaluation de l’apport de l’échographie de contraste dans l’analyse des kystes rénaux de nature indéterminée au scanner 对比超声在扫描仪分析不确定肾囊肿中的作用评价

Journal De Radiologie Pub Date : 2011-12-01 DOI: 10.1016/j.jradio.2011.09.008

X. Cazals , A. Bleuzen , F. Tranquart , A. Aljishi , F. Bruyère , B. Faivre d’Arcier , F. Patat , L. Brunereau

{"title":"Évaluation de l’apport de l’échographie de contraste dans l’analyse des kystes rénaux de nature indéterminée au scanner","authors":"X. Cazals , A. Bleuzen , F. Tranquart , A. Aljishi , F. Bruyère , B. Faivre d’Arcier , F. Patat , L. Brunereau","doi":"10.1016/j.jradio.2011.09.008","DOIUrl":"10.1016/j.jradio.2011.09.008","url":null,"abstract":"<div><h3>Purpose</h3><p>To demonstrate the value of contrast-enhanced ultrasound (CEUS) in the management of Bosniak type 2F and 3 renal cysts on CT.</p></div><div><h3>Patients and methods</h3><p>Retrospective study of 14 patients with 15 Bosniak type 2F and 3 renal cysts on contrast enhanced CT. All patients underwent CEUS of the kidneys after injection of SonoVue<sup>®</sup>. Using predetermined criteria, the lesions were classified as benign, malignant or indeterminate. Patients either underwent surgery or follow-up CT at one to three years.</p></div><div><h3>Results</h3><p>From the 15 indeterminate cysts on CT, 12 were either benign (<em>n</em>  =4) on CEUS. From the eight cysts considered benign on CEUS, seven remained stable on follow-up CT after a minimum of one year interval and one was surgically resected and confirmed to be benign. All four cysts considered malignant on CEUS were surgically resected and three were confirmed to be malignant and one was confirmed to be benign. Three cysts were indeterminate: two lesions were surgically resected and one was benign while the other was malignant and one lesion was stable at one year follow-up CT.</p></div><div><h3>Conclusion</h3><p>CEUS was able to characterize indeterminate lesions as benign or malignant in 80% of cases with 92% reliability. Twenty percent of cysts remained indeterminate on CEUS. CEUS is reliable as a complement to CT in the evaluation of Bosniak type 2F and 3 renal cysts.</p></div>","PeriodicalId":14813,"journal":{"name":"Journal De Radiologie","volume":"92 12","pages":"Pages 1081-1090"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jradio.2011.09.008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30311549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Torsion pulmonaire après œsophagectomie : une complication rare et vitale 食道切除术后肺扭转:一种罕见而重要的并发症

Journal De Radiologie Pub Date : 2011-12-01 DOI: 10.1016/j.jradio.2011.05.014

E. Frampas , N. Regenet , G. Meurette , D. Demeure , B. Dupas

引用次数: 1