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Waiting times between examinations with intravascularly administered contrast media: a review of contrast media pharmacokinetics and updated ESUR Contrast Media Safety Committee guidelines
AbstractThe pharmacokinetics of contrast media (CM) will determine how long safe waiting intervals between successive CT or MRI examinations should...
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Contrast-enhanced ultrasound-guided biopsy of suspicious breast lesions on contrast-enhanced mammography and contrast-enhanced MRI: a case series
PurposeTo assess the effectiveness of contrast-enhanced ultrasound (CEUS) in guiding biopsies of breast lesions that were detected on...
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Comparison of contrast-enhanced voiding urosonography using second-generation contrast agents and voiding cystourethrogram
Voiding cystourethrogram (VCUG) has been considered the gold standard for detecting and evaluating vesicoureteral reflux (VUR) among children....
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Smart forecasting of artifacts in contrast-enhanced breast MRI before contrast agent administration
ObjectivesTo evaluate whether artifacts on contrast-enhanced (CE) breast MRI maximum intensity projections (MIPs) might already be forecast before...
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Contrast flow in CT-guided lumbar interlaminar epidural steroid injections: does needle position effect the laterality of contrast flow?
PurposeTo evaluate the effect of needle position on the laterality of contrast flow in CT-guided lumbar interlaminar epidural steroid injections.
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Just give the contrast? Appraisal of guidelines on intravenous iodinated contrast media use in patients with kidney disease
ObjectiveTo appraise the quality of guidelines on intravenous iodinated contrast media (ICM) use in patients with kidney disease, and to compare the...
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Contrast-enhanced to non-contrast-enhanced image translation to exploit a clinical data warehouse of T1-weighted brain MRI
BackgroundClinical data warehouses provide access to massive amounts of medical images, but these images are often heterogeneous. They can for...
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Contrast-Enhanced Ultrasound From Simple to Complex
This book provides a comprehensive analysis of the value of contrast-enhanced ultrasound (CEUS) in the diagnosis of a wide variety of pathologies....
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Intranodal dynamic contrast-enhanced CT lymphangiography and dynamic contrast-enhanced MR lymphangiography in microminipig
ObjectivesTo evaluate the feasibility and image quality of intranodal dynamic contrast-enhanced CT lymphangiography (DCCTL) and dynamic...
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Intra-individual comparison of Sonazoid contrast-enhanced ultrasound and SonoVue contrast-enhanced ultrasound in diagnosing hepatocellular carcinoma
PurposeTo assess whether the diagnostic performance of Sonazoid contrast-enhanced ultrasound (SZUS) is non-inferior to that of SonoVue...
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Spontaneous intracranial hypotension: Exploring the viability of non-contrast FLAIR as a substitute for contrast-enhanced T1WI in assessing pachymeningeal thickening
PurposeTo avoid contrast administration in spontaneous intracranial hypotension (SIH), some studies suggest accepting diffuse pachymeningeal...
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Contrast Induced Sialadenitis with Low Volume Non-ionic Contrast in a Patient with Cerebral Venous Sinus Thrombosis
Background: Contrast Induced Sialadenitis or Iodide Mumps refers to non-suppurative inflammation of salivary glands following intravenous iodinated...
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Deep learning-based iodine contrast-augmenting algorithm for low-contrast-dose liver CT to assess hypovascular hepatic metastasis
PurposeTo investigate the image quality and diagnostic performance of low-contrast-dose liver CT using a deep learning-based iodine...
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Can non-contrast magnetic resonance imaging replace contrast-enhanced computerized tomography in the local staging of pediatric renal tumors?
BackgroundRenal tumors account for approximately 6–7% of the total incidence of pediatric cancers. Wilms tumor (WT) is the most common renal...
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Society of skeletal radiology position paper – recommendations for contrast use in musculoskeletal MRI: when is non-contrast imaging enough?
The following White Paper will discuss the appropriateness of gadolinium administration in MRI for musculoskeletal indications. Musculoskeletal...
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Comparing Sonazoid contrast-enhanced ultrasound to contrast-enhanced CT and MRI for differentially diagnosing renal lesions: a prospective multicenter study
PurposeTo evaluate the diagnostic performance of contrast-enhanced (CE) ultrasound using Sonazoid (SNZ–CEUS) by comparing with contrast-enhanced...
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Principle of contrast-enhanced ultrasonography
Sonazoid, an ultrasound contrast agent, has been covered by insurance in Japan since January 2007 for the diagnosis of hepatic mass lesions and is...
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Prediction of high Ki-67 proliferation index of gastrointestinal stromal tumors based on CT at non-contrast-enhanced and different contrast-enhanced phases
ObjectivesTo evaluate and analyze radiomics models based on non-contrast-enhanced computed tomography (CT) and different phases of contrast-enhanced...
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Pediatric magnetic resonance angiography: to contrast or not to contrast
Magnetic resonance (MR) angiography and MR venography imaging with contrast and non-contrast techniques are widely used for pediatric vascular...
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Safe use of contrast media in myasthenia gravis: systematic review and updated European Society of Urogenital Radiology Contrast Media Safety Committee guidelines
ObjectivesIt is uncertain whether modern iodine-based or gadolinium-based contrast media (CM) administration can lead to increased symptoms in...