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Showing 25 to 36 of 197 entries
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Noninferiority of Monoparametric MRI Versus Multiparametric MRI for the Detection of Prostate Cancer: Diagnostic Accuracy of ADC Ratios Based on Advanced "Zoomed" Diffusion-Weighted Imaging.

Investigative radiology

Raczeck P, Frenzel F, Woerner T, Graeber S, Bohle RM, Ziegler G, Buecker A, Schneider GK.
PMID: 34743133
Invest Radiol. 2021 Nov 04; doi: 10.1097/RLI.0000000000000830. Epub 2021 Nov 04.

OBJECTIVES: The aim of this study was to compare the diagnostic accuracy of apparent diffusion coefficient (ADC) ratios as a monoparametric magnetic resonance imaging (MRI) protocol for the detection of prostate cancer (PCa) with the established multiparametric (mp) MRI...

Molecular MR Contrast Agents.

Investigative radiology

Shuvaev S, Akam E, Caravan P.
PMID: 33074931
Invest Radiol. 2021 Jan;56(1):20-34. doi: 10.1097/RLI.0000000000000731.

Molecular magnetic resonance (MR) imaging utilizes molecular probes to provide added biochemical or cellular information to what can already be achieved with anatomical and functional MR imaging. This review provides an overview of molecular MR and focuses specifically on...

Comparison of T2 Quantification Strategies in the Abdominal-Pelvic Region for Clinical Use.

Investigative radiology

Draveny R, Ambarki K, Han F, Hilbert T, Laurent V, Morel O, Bertholdt C, Beaumont M.
PMID: 34999669
Invest Radiol. 2022 Jan 07; doi: 10.1097/RLI.0000000000000852. Epub 2022 Jan 07.

OBJECTIVES: The aim of the study was to compare different magnetic resonance imaging (MRI) acquisition strategies appropriate for T2 quantification in the abdominal-pelvic area. The different techniques targeted in the study were chosen according to 2 main considerations: performing...

Influence of Contrast Material Temperature on Patient Comfort and Image Quality in Computed Tomography of the Abdomen: A Randomized Controlled Trial.

Investigative radiology

Martens B, Wildberger JE, Van Kuijk SMJ, De Vos-Geelen J, Jeukens CRLPN, Mihl C.
PMID: 34280944
Invest Radiol. 2021 Jul 02; doi: 10.1097/RLI.0000000000000807. Epub 2021 Jul 02.

BACKGROUND: International guideline recommendations on safe use of contrast media (CM) are conflicting regarding the necessity to prewarm iodinated CM.PURPOSE: Aim of the study was to evaluate the effects of room temperature CM compared with prewarmed CM on image...

Small Brain Lesion Enhancement and Gadolinium Deposition in the Rat Brain: Comparison Between Gadopiclenol and Gadobenate Dimeglumine.

Investigative radiology

Violas X, Rasschaert M, Santus R, Factor C, Corot C, Catoen S, Idée JM, Robert P.
PMID: 34411032
Invest Radiol. 2022 Feb 01;57(2):130-139. doi: 10.1097/RLI.0000000000000819.

OBJECTIVES: The aim of the set of studies was to compare gadopiclenol, a new high relaxivity gadolinium (Gd)-based contrast agent (GBCA) to gadobenate dimeglumine in terms of small brain lesion enhancement and Gd retention, including T1 enhancement in the...

Feature Robustness and Diagnostic Capabilities of Convolutional Neural Networks Against Radiomics Features in Computed Tomography Imaging.

Investigative radiology

Ziegelmayer S, Reischl S, Harder F, Makowski M, Braren R, Gawlitza J.
PMID: 34524173
Invest Radiol. 2021 Sep 14; doi: 10.1097/RLI.0000000000000827. Epub 2021 Sep 14.

Radiomics and deep learning algorithms such as convolutional neural networks (CNNs) are increasingly used for radiological image classification and outcome prediction. One of the main challenges is to create robustness against technical alterations. Both methods initially extract specific imaging...

Contrast medium toxicity. Preface.

Investigative radiology

Gramiak R, Hilal SK, Lasser EC, Zboralske FF.
PMID: 5501845
Invest Radiol. 1970 Nov-Dec;5(6):373.

No abstract available.

Proceedings of the Contrast Media Research Symposium. San Antonio, Texas, October 3-8, 1993.

Investigative radiology

[No authors listed]
PMID: 7928198
Invest Radiol. 1994 Jun;29:S1-305.

No abstract available.

Trends in contrast media research.

Investigative radiology

Runge VM.
PMID: 11753138
Invest Radiol. 2001 Dec;36(12):688-91. doi: 10.1097/00004424-200112000-00002.

No abstract available.

Computer-aided diagnosis in radiology. A research plan.

Investigative radiology

Lodwick GS.
PMID: 5910559
Invest Radiol. 1966 Jan-Feb;1(1):72-80. doi: 10.1097/00004424-196601000-00032.

No abstract available.

Contrast media: a journey almost sentimental.

Investigative radiology

Sovak M.
PMID: 8071043
Invest Radiol. 1994 May;29:S4-14. doi: 10.1097/00004424-199405001-00003.

No abstract available.

Event control.

Investigative radiology

Young SW.
PMID: 8077100
Invest Radiol. 1994 May;29(5):590-3. doi: 10.1097/00004424-199405000-00012.

No abstract available.

Showing 25 to 36 of 197 entries