Multicenter trial: Comparison of two different formulations and application systems of low-dose nasal midazolam for routine magnetic resonance imaging of claustrophobic patients

2008 ◽  
Vol 28 (4) ◽  
pp. 866-872 ◽  
Author(s):  
Frank T.C. Tschirch ◽  
Katja Suter ◽  
Johannes M. Froehlich ◽  
Ueli Studler ◽  
Andreas Nidecker ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Low Dose ◽  
Multicenter Trial ◽  
Resonance Imaging ◽  
Application Systems ◽  
Routine Magnetic Resonance Imaging

Early-stage cervical cancer: Tumor delineation by magnetic resonance imaging and ultrasound — A European multicenter trial

2013 ◽  
Vol 128 (3) ◽  
pp. 449-453 ◽  
Author(s):  
Elisabeth Epstein ◽  
Antonia Testa ◽  
Adrius Gaurilcikas ◽  
Alessia Di Legge ◽  
Liveke Ameye ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Cervical Cancer ◽  
Magnetic Resonance ◽  
Early Stage ◽  
Multicenter Trial ◽  
Resonance Imaging ◽  
Tumor Delineation ◽  
Early Stage Cervical Cancer ◽  
Cancer Tumor

scholarly journals Cortical pathology in multiple sclerosis detected by the T1/T2-weighted ratio from routine magnetic resonance imaging

2017 ◽  
Vol 82 (4) ◽  
pp. 519-529 ◽  
Author(s):  
Ruthger Righart ◽  
Viola Biberacher ◽  
Laura E. Jonkman ◽  
Roel Klaver ◽  
Paul Schmidt ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Multiple Sclerosis ◽  
Magnetic Resonance ◽  
Resonance Imaging ◽  
Routine Magnetic Resonance Imaging ◽  
Cortical Pathology

scholarly journals Morphometric relationships between dimensions the anterior talofibular ligament and calcaneofibular ligament in routine magnetic resonance imaging

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Pawel Szaro ◽  
Khaldun Ghali Gataa ◽  
Nektarios Solidakis ◽  
Przemysław Pękala
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Negative Correlation ◽  
Biomechanical Model ◽  
Anterior Talofibular Ligament ◽  
Resonance Imaging ◽  
Calcaneofibular Ligament ◽  
Level Of Evidence ◽  
Human Foot ◽  
Routine Magnetic Resonance Imaging

Abstract Purpose This study aimed to test the hypothesis that routine MRI ankle can be used to evaluate dimensions and correlations between dimensions of single and double fascicular variants of the ATFL and the CFL. Methods We reviewed ankle MRIs for 251 patients. Differences between the length, thickness, width, and length of the bony attachments were evaluated twice. P < .05 was considered as significant. Results For the ATFL, we observed a negative correlation between thickness and width, with a positive correlation between thickness and length (p < 0.001). The average values for the ATFL were thickness, 2.2 ± 0.05 mm; length, 21.5 ± 0.5 mm; and width, 7.6 ± 0.6 mm. The average values for the CFL were thickness, 2.1 ± 0.04 mm; length, 27.5 ± 0.5 mm; and width, 5.6 ± 0.3 mm. A negative correlation was found between length and width for the CFL (p < 0.001). Conclusions Routine MRI showed that most dimensions of the ATFL and CFL correlate with each other, which should be considered when planning new reconstruction techniques and developing a virtual biomechanical model of the human foot. Level of evidence III

Prevalence of sclerosing cholangitis in adults with autoimmune hepatitis: Evaluating the role of routine magnetic resonance imaging

Hepatology ◽  
2007 ◽  
Vol 47 (3) ◽  
pp. 949-957 ◽  
Author(s):  
Rupert Abdalian ◽  
Preeti Dhar ◽  
Kartik Jhaveri ◽  
Masoom Haider ◽  
Maha Guindi ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Autoimmune Hepatitis ◽  
Sclerosing Cholangitis ◽  
Resonance Imaging ◽  
Routine Magnetic Resonance Imaging

scholarly journals Feasibility of Dynamic Contrast-Enhanced Magnetic Resonance Imaging Using Low-Dose Gadolinium

2018 ◽  
Vol 53 (10) ◽  
pp. 609-615 ◽  
Author(s):  
Dianning He ◽  
Aritrick Chatterjee ◽  
Xiaobing Fan ◽  
Shiyang Wang ◽  
Scott Eggener ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Low Dose ◽  
Resonance Imaging ◽  
Dynamic Contrast Enhanced ◽  
Contrast Enhanced

The Crank Test, the O'Brien Test, and Routine Magnetic Resonance Imaging Scans in the Diagnosis of Labral Tears

2002 ◽  
Vol 30 (6) ◽  
pp. 806-809 ◽  
Author(s):  
William B. Stetson ◽  
Kevin Templin
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Positive Predictive Value ◽  
Negative Predictive Value ◽  
Predictive Value ◽  
Shoulder Arthroscopy ◽  
Rotator Cuff Tears ◽  
Resonance Imaging ◽  
Routine Magnetic Resonance Imaging ◽  
Labral Tears

Background Tears of the superior labrum of the shoulder, anterior to posterior, are difficult to diagnose clinically. Purpose We examined whether the crank or O'Brien tests were reliable tools for detecting glenoid labral tears. Study Design Nonrandomized prospective study. Methods Results of diagnostic shoulder arthroscopy were compared with those of the preoperative tests and magnetic resonance imaging for 65 patients who had symptoms of shoulder pain. Results The crank test result was positive in 29 patients (45%), and the O'Brien test was positive in 41 patients (63%). The crank test had a positive predictive value of 41%, was 56% specific, 46% sensitive, and had a negative predictive value of 61%. The O'Brien test had a positive predictive value of 34%, was 31% specific, 54% sensitive, and had a negative predictive value of 50%. Magnetic resonance imaging had a positive predictive value of 63%, was 92% specific, 42% sensitive, and had a negative predictive value of 83%. Conclusions The O'Brien and crank tests were not sensitive clinical indicators for detecting glenoid labral tears and other tears of the anterior and posterior labrum. Results were often falsely positive for patients with other shoulder conditions, including impingement or rotator cuff tears.

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