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https://www.readbyqxmd.com/read/28468675/validation-of-an-instrument-for-measuring-satisfaction-of-patients-undergoing-hemodialysis
#1
Mauricio Sanabria-Arenas, Julia Tobón- Marín, María Claudia Certuche-Quintana, Ricardo Sánchez-Pedraza
BACKGROUND: Patients' satisfaction is an indicator of the quality of healthcare services. Its measurement involves developing and validating complex instruments. The purpose of this study was to validate a scale for measuring hemodialysis patients' satisfaction with the provided care, the Scale for Evaluation of Hemodialysis Patient's Satisfaction with Service provided at a Chronic Kidney Disease Unit (or ESUR-HD, its acronym in Spanish). METHODS: The instrument was applied to 370 patients undergoing hemodialysis for undertaking exploratory and confirmatory analyses, internal consistency assessment, and Rasch analysis...
May 3, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28385455/prostate-cancer-and-the-john-west-effect
#2
EDITORIAL
(no author information available yet)
The first results of the UK ProtecT study have been published. A total of 1643 men with localised prostate cancer were randomised between active monitoring, radical prostatectomy, and external-beam radiotherapy. Comparisons between treatments showed no differences between surgery and radiotherapy in terms of cancer-specific survival and overall survival. Moreover, the patient-reported outcomes indicate that although the patterns of treatment-related side effects differ markedly according to the modality, neither surgery nor radiotherapy appears to be "kinder" overall...
April 3, 2017: European Urology
https://www.readbyqxmd.com/read/28157066/multiparametric-mri-in-detection-and-staging-of-prostate-cancer
#3
REVIEW
Lars Boesen
BACKGROUND: Prostate cancer (PCa) is the second leading cause of cancer-related mortality and the most frequently diagnosed male malignant disease among men in the Nordic countries. The manifestation of PCa ranges from indolent to highly aggressive disease and due to this high variation in PCa progression, the diagnosis and subsequent treatment planning can be challenging. The current diagnostic approach with PSA testing and digital rectal examination followed by transrectal ultrasound biopsies (TRUS-bx) lack in both sensitivity and specificity in PCa detection and offers limited information about the aggressiveness and stage of the cancer...
February 2017: Danish Medical Journal
https://www.readbyqxmd.com/read/28005230/comparison-of-free-hand-transperineal-mpmri-trus-fusion-guided-biopsy-with-transperineal-12-core-systematic-biopsy-for-the-diagnosis-of-prostate-cancer-a-single-center-prospective-study-in-china
#4
Qing Zhang, Wei Wang, Bing Zhang, Jong Shi, Yao Fu, Danyan Li, Suhan Guo, Shengjie Zhang, Haifeng Huang, Xuping Jiang, Weimin Zhou, Hongqian Guo
OBJECTIVES: To prospectively compare biopsy outcomes between free-hand transperineal mpMRI/TRUS fusion targeted biopsy (TB) and transperineal systematic biopsy (SB) in patients with first prostate biopsy. PATIENTS AND METHODS: In all, 224 consecutive patients with the suspicion of PCa were investigated. All patients were evaluated by 3.0-T mpMRI applying the ESUR criteria. All patients underwent free-hand transperineal mpMRI/TRUS fusion TB and additionally a transperineal SB...
December 22, 2016: International Urology and Nephrology
https://www.readbyqxmd.com/read/27921160/european-society-of-urogenital-radiology-esur-guidelines-mr-imaging-of-pelvic-endometriosis
#5
M Bazot, N Bharwani, C Huchon, K Kinkel, T M Cunha, A Guerra, L Manganaro, L Buñesch, A Kido, K Togashi, I Thomassin-Naggara, A G Rockall
Endometriosis is a common gynaecological condition of unknown aetiology that primarily affects women of reproductive age. The accepted first-line imaging modality is pelvic ultrasound. However, magnetic resonance imaging (MRI) is increasingly performed as an additional investigation in complex cases and for surgical planning. There is currently no international consensus regarding patient preparation, MRI protocols or reporting criteria. Our aim was to develop clinical guidelines for MRI evaluation of pelvic endometriosis based on literature evidence and consensus expert opinion...
December 5, 2016: European Radiology
https://www.readbyqxmd.com/read/27921156/erratum-to-esur-recommendations-for-mr-imaging-of-the-sonographically-indeterminate-adnexal-mass-an-update
#6
Rosemarie Forstner, Isabelle Thomassin-Naggara, Teresa Margarida Cunha, Karen Kinkel, Gabriele Masselli, Rahel Kubik-Huch, John A Spencer, Andrea Rockall
No abstract text is available yet for this article.
December 5, 2016: European Radiology
https://www.readbyqxmd.com/read/27921092/testicular-microlithiasis-patient-compliance-in-a-two-year-follow-up-program
#7
M R Pedersen, P J S Osther, F B Soerensen, S R Rafaelsen
Introduction: We present a retrospective 2-year follow-up cohort of 103 men with testicular microlithiasis (TML) and discuss patient compliance and the value of surveillance. Methods: A retrospective analysis of patients examined with scrotal ultrasonography (US) in the period from 2008 through 2010 was performed. A total of 103 men with TML were diagnosed and offered US follow-up every 6 months for 2 years. They were retrospectively analyzed regarding demographics and follow-up details, including the development of any kind of malignancy until March 2015, using the Danish Electronic Pathology Registry...
November 2016: Ultrasound International Open
https://www.readbyqxmd.com/read/27770228/esur-recommendations-for-mr-imaging-of-the-sonographically-indeterminate-adnexal-mass-an-update
#8
Rosemarie Forstner, Isabelle Thomassin-Naggara, Teresa Margarida Cunha, Karen Kinkel, Gabriele Masselli, Rahel Kubik-Huch, John A Spencer, Andrea Rockall
An update of the 2010 published ESUR recommendations of MRI of the sonographically indeterminate adnexal mass integrating functional techniques is provided. An algorithmic approach using sagittal T2 and a set of transaxial T1 and T2WI allows categorization of adnexal masses in one of the following three types according to its predominant signal characteristics. T1 'bright' masses due to fat or blood content can be simply and effectively determined using a combination of T1W, T2W and FST1W imaging. When there is concern for a solid component within such a mass, it requires additional assessment as for a complex cystic or cystic-solid mass...
June 2017: European Radiology
https://www.readbyqxmd.com/read/27597076/re-testicular-microlithiasis-imaging-and-follow-up-guidelines-of-the-esur-scrotal-imaging-subcommittee
#9
Jerome P Richie
No abstract text is available yet for this article.
September 2016: Journal of Urology
https://www.readbyqxmd.com/read/27488850/magnetic-resonance-imaging-of-pelvic-floor-dysfunction-joint-recommendations-of-the-esur-and-esgar-pelvic-floor-working-group
#10
Rania Farouk El Sayed, Celine D Alt, Francesca Maccioni, Matthias Meissnitzer, Gabriele Masselli, Lucia Manganaro, Valeria Vinci, Dominik Weishaupt
OBJECTIVE: To develop recommendations that can be used as guidance for standardized approach regarding indications, patient preparation, sequences acquisition, interpretation and reporting of magnetic resonance imaging (MRI) for diagnosis and grading of pelvic floor dysfunction (PFD). METHODS: The technique included critical literature between 1993 and 2013 and expert consensus about MRI protocols by the pelvic floor-imaging working group of the European Society of Urogenital Radiology (ESUR) and the European Society of Gastrointestinal and Abdominal Radiology (ESGAR) from one Egyptian and seven European institutions...
May 2017: European Radiology
https://www.readbyqxmd.com/read/27220897/prostate-specific-membrane-antigen-positron-emission-tomography-may-improve-the-diagnostic-accuracy-of-multiparametric-magnetic-resonance-imaging-in-localized-prostate-cancer
#11
H Rhee, P Thomas, B Shepherd, S Gustafson, I Vela, P J Russell, C Nelson, E Chung, G Wood, G Malone, S Wood, P Heathcote
PURPOSE: Positron emission tomography using ligands targeting prostate specific membrane antigen has recently been introduced. Positron emission tomography imaging with (68)Ga-PSMA-HBED-CC has been shown to detect metastatic prostate cancer lesions at a high rate. In this study we compare multiparametric magnetic resonance imaging and prostate specific membrane antigen positron emission tomography of the prostate with whole mount ex vivo prostate histopathology to determine the true sensitivity and specificity of these imaging modalities for detecting and locating tumor foci within the prostate...
October 2016: Journal of Urology
https://www.readbyqxmd.com/read/26819427/-evaluation-of-risk-factors-and-prognosis-on-diodone-induced-acute-kidney-injury-according-to-esur-and-kdigo-criteria
#12
Nana Wang, Qian Xu, Shaobin Duan, Rong Lei, Jun Guo
OBJECTIVE: To investigate the incidence, risk factors and prognosis for contrast-induced acute kidney injury (CI-AKI) according to ESUR and KDIGO criteria in patients undergoing angiography.
 METHODS: We evaluated 260 patients undergoing angiography and/or intervention therapy from April 2011 to January 2012 in the Second Xiangya Hospital of Central South University. All patients received low-osmolality contrast agent (ioversol). Serum creatinine was measured before angiography or at 48 or 72 h after procedure...
January 2016: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/26801187/-selected-clinically-established-and-scientific-techniques-of-diffusion-weighted-mri-in-the-context-of-imaging-in-oncology
#13
REVIEW
M T Freitag, S Bickelhaupt, C Ziener, K Meier-Hein, J P Radtke, J Mosebach, T-A Kuder, H-P Schlemmer, F B Laun
BACKGROUND: Diffusion-weighted imaging (DWI) is a magnetic resonance imaging (MRI) technique that was established in the clinical routine primarily for the detection of brain ischemia. In the past 15 years its clinical use has been extended to oncological radiology, as tumor and metastases can be depicted in DWI due to their hypercellular nature. PRINCIPLES: The basis of DWI is the Stejskal-Tanner experiment. The diffusion properties of tissue can be visualized after acquisition of at least two diffusion-weighted series using echo planar imaging and a specific sequence of gradient pulses...
February 2016: Der Radiologe
https://www.readbyqxmd.com/read/26788234/investigating-the-ability-of-multiparametric-mri-to-exclude-significant-prostate-cancer-prior-to-transperineal-biopsy
#14
Eva M Serrao, Tristan Barrett, Karan Wadhwa, Deepak Parashar, Julia Frey, Brendan C Koo, Anne Y Warren, Andrew Doble, Christof Kastner, Ferdia A Gallagher
INTRODUCTION: We characterized false negative prostate magnetic resonance imaging (MRI) reporting by using histology derived from MRI-transrectal ultrasound (TRUS)-guided transperineal (MTTP) fusion biopsies. METHODS: In total, 148 consecutive patients were retrospectively reviewed. Men underwent multiparametric MRI (mpMRI), reported by a consultant/attending radiologist in line with European Society of Urogenital Radiology (ESUR) standards. MTTP biopsy of the lesions was performed according to the Ginsburg recommendations...
November 2015: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/26385690/pitfalls-in-interpreting-mp-mri-of-the-prostate-a-pictorial-review-with-pathologic-correlation
#15
V Panebianco, F Barchetti, J Barentsz, A Ciardi, F Cornud, J Futterer, G Villeirs
OBJECTIVES: The purpose of this pictorial review is to present a wide spectrum of prostate multiparametric MRI (mp-MRI) pitfalls that may occur in clinical practice, with radiological and pathological correlation. METHODS: All examinations were performed according to ESUR Guidelines protocols. RESULTS AND CONCLUSION: mp-MRI imaging of the prostate often leads to interpreting doubts and misdiagnosis due to the many interpretative pitfalls that a tissue, whether healthy or treated, may cause...
December 2015: Insights Into Imaging
https://www.readbyqxmd.com/read/26231470/pi-rads-version-2-what-you-need-to-know
#16
REVIEW
T Barrett, B Turkbey, P L Choyke
Prostate cancer is the second most prevalent cancer in men worldwide and its incidence is expected to double by 2030. Multi-parametric magnetic resonance imaging (MRI) incorporating anatomical and functional imaging has now been validated as a means of detecting and characterising prostate tumours and can aid in risk stratification and treatment selection. The European Society of Urogenital Radiology (ESUR) in 2012 established the Prostate Imaging-Reporting and Data System (PI-RADS) guidelines aimed at standardising the acquisition, interpretation and reporting of prostate MRI...
November 2015: Clinical Radiology
https://www.readbyqxmd.com/read/26220129/-new-aspects-from-legislation-guidelines-and-safety-standards-for-mri
#17
M Mühlenweg, G Schaefers, S Trattnig
Many aspects of magnetic resonance (MR) operation are not directly regulated by law but in standards, guidelines and the operating instructions of the MR scanner. The mandatory contents of the operating instructions are regulated in a central standard of the International Electrotechnical Commission (IEC) 60601-2-33. In this standard, the application of static magnetic fields in MRI up to 8 Tesla (T) in the clinical routine (first level controlled mode) has recently been approved. Furthermore, the equally necessary CE certification of ultra-high field scanners (7-8 T) in Europe is expected for future devices...
August 2015: Der Radiologe
https://www.readbyqxmd.com/read/26154571/the-impact-of-magnetic-resonance-imaging-on-prediction-of-extraprostatic-extension-and-prostatectomy-outcome-in-patients-with-low-intermediate-and-high-risk-prostate-cancer-try-to-find-a-standard
#18
Jan Philipp Radtke, Boris A Hadaschik, Maya B Wolf, Martin T Freitag, Constantin Schwab, Celine Alt, Wilfried Roth, Stefan Duensing, Sascha A Pahernik, Matthias C Roethke, Heinz-Peter Schlemmer, Markus Hohenfellner, Dogu Teber
PURPOSE: To investigate the value of multiparametric magnetic resonance imaging (mpMRI) and to predict extracapsular extension (ECE), seminal vesicle (SV) infiltration, and a negative surgical margin (SM) status at radical prostatectomy (RP) for different prostate cancer (PC) risk groups. PATIENTS AND METHODS: In the study, 805 men underwent 3 tesla mpMRI without endorectal coil before MRI/transrectal ultrasonography-fusion guided prostate biopsy. MRIs were analyzed using the prostate imaging reporting and data system...
December 2015: Journal of Endourology
https://www.readbyqxmd.com/read/26137904/evaluation-of-the-european-society-of-urogenital-radiology-esur-pi-rads-scoring-system-for-assessment-of-extra-prostatic-extension-in-prostatic-carcinoma
#19
Nicola Schieda, Jeffrey S Quon, Christopher Lim, Mohammed El-Khodary, Wael Shabana, Vivek Singh, Christopher Morash, Rodney H Breau, Matthew D F McInnes, Trevor A Flood
INTRODUCTION: To evaluate extra-prostatic extension (EPE) comparing PI-RADS to non-standardized reporting. MATERIALS AND METHODS: With IRB approval, 145 consecutive patients underwent radical prostatectomy (RP) and multi-parametric (T2W+DWI+DCE) MRI between 2012 and 2013. Eighty patients (66.3% with EPE) were staged without PI-RADS and 65 patients (64.6% with EPE) were staged using a 5-point PI-RADS scoring system. Studies were reported by fellowship-trained radiologists in routine clinical practice...
October 2015: European Journal of Radiology
https://www.readbyqxmd.com/read/25848900/prostate-cancer-the-european-society-of-urogenital-radiology-prostate-imaging-reporting-and-data-system-criteria-for-predicting-extraprostatic-extension-by-using-3-t-multiparametric-mr-imaging
#20
Leonardo Kayat Bittencourt, Geert Litjens, Christina A Hulsbergen-van de Kaa, Baris Turkbey, Emerson Leandro Gasparetto, Jelle O Barentsz
PURPOSE: To retrospectively assess the use of the European Society of Urogenital Radiology (ESUR) Prostate Imaging Reporting and Data System (PI-RADS) criteria and 3-T multiparametric magnetic resonance (MR) imaging for detection of extraprostatic extension (EPE) of prostate cancer. MATERIALS AND METHODS: The institutional review board approval requirement was waived. Consecutive patients with prostate cancer (n = 133) underwent 3-T multiparametric MR imaging before prostatectomy...
August 2015: Radiology
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