Reliable brain morphometry from contrast‐enhanced T1w‐MRI in patients with multiple sclerosis
Sign Up to like & getrecommendations! Published in 2022 at "Human Brain Mapping"
DOI: 10.1002/hbm.26117
Abstract: Brain morphometry is usually based on non‐enhanced (pre‐contrast) T1‐weighted MRI. However, such dedicated protocols are sometimes missing in clinical examinations. Instead, an image with a contrast agent is often available. Existing tools such as FreeSurfer… read more here.
Keywords: contrast; brain morphometry; morphometry; non enhanced ... See more keywords
A Combined Non-enhanced CT Radiomics and Clinical Variable Machine Learning Model for Differentiating Benign and Malignant Sub-Centimeter Pulmonary Solid Nodules.
Sign Up to like & getrecommendations! Published in 2023 at "Medical physics"
DOI: 10.1002/mp.16316
Abstract: BACKGROUND Radiomics has been used to predict pulmonary nodule malignancy. However, most of the studies focused on pulmonary ground-glass nodules. The use of computed tomography (CT) radiomics in pulmonary solid nodules, particularly sub-centimeter solid nodules,… read more here.
Keywords: benign malignant; sub centimeter; pulmonary solid; solid nodules ... See more keywords
Quantitative attenuation accuracy of virtual non-enhanced imaging compared to that of true non-enhanced imaging on dual-source dual-energy CT
Sign Up to like & getrecommendations! Published in 2020 at "Abdominal Radiology"
DOI: 10.1007/s00261-020-02415-8
Abstract: Purpose To evaluate the quantitative attenuation and reliability of virtual non-contrast (VNC) images of the abdomen acquired from multiphasic scans with a dual-energy computed tomography (DECT) system and compare it with that of true non-enhanced… read more here.
Keywords: quantitative attenuation; enhanced imaging; non enhanced; vnc images ... See more keywords
Longitudinal MRI evaluation of the efficacy of non-enhanced lung cancer brain metastases
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-87422-9
Abstract: Brain metastases (BM) are the most prevalent intracranial malignancies. Approximately 30–40% of cancer patients develop BM at some stage of their illness, presenting with a high incidence and poor prognosis. Our clinical findings indicate a… read more here.
Keywords: non enhanced; enhanced lung; cancer; lung cancer ... See more keywords
Measurement of Radiation Dose to the Eye Lens in Non-Enhanced CT Scans of the Brain.
Sign Up to like & getrecommendations! Published in 2021 at "Radiation protection dosimetry"
DOI: 10.1093/rpd/ncab118
Abstract: Radiation can have undesirable effects on the eye, including a gradual loss of vision. Unnecessary radiation can reach the eye lens during non-enhanced computed tomography (CT) scans of the brain. The International Commission on Radiological… read more here.
Keywords: lens non; non enhanced; eye lens; dose ... See more keywords
The impact of abdominal fat on abdominal aorta calcification measured on non-enhanced CT
Sign Up to like & getrecommendations! Published in 2018 at "Medicine"
DOI: 10.1097/md.0000000000013233
Abstract: Abstract Cardiovascular (CV) morbidity, atherosclerosis, and obesity are all targets of clinical concern and vast research, as is the association between them. Aim of this study is to assess the impact of adipose tissue (including… read more here.
Keywords: aorta; aorta calcification; fat; association ... See more keywords
Non‐enhanced magnetic resonance imaging versus renal scintigraphy in acute pyelonephritis
Sign Up to like & getrecommendations! Published in 2018 at "Pediatrics International"
DOI: 10.1111/ped.13465
Abstract: The utility of non‐enhanced magnetic resonance imaging (MRI) has not been examined extensively for diagnosing acute pyelonephritis (APN) in children. The aims of this study were to compare non‐enhanced MRI with technetium‐99 m dimercaptosuccinic acid… read more here.
Keywords: enhanced magnetic; resonance imaging; scintigraphy; magnetic resonance ... See more keywords
Segment-by-segment assessment of left ventricular myocardial affection in Anderson-Fabry disease by non-enhanced T1-mapping
Sign Up to like & getrecommendations! Published in 2017 at "Acta Radiologica"
DOI: 10.1177/0284185116675657
Abstract: Background Anderson-Fabry disease (AFD) is an X-linked lysosomal enzyme disorder associated with an intracellular accumulation of sphingolipids, which shorten myocardial T1 relaxation times. Myocardial affection, however, varies between different segments. Purpose To evaluate the specific… read more here.
Keywords: segment; fabry disease; affection; non enhanced ... See more keywords
Non-enhanced versus low-dose contrast-enhanced renal magnetic resonance angiography at 7 T: a feasibility study
Sign Up to like & getrecommendations! Published in 2018 at "Acta Radiologica"
DOI: 10.1177/0284185117718399
Abstract: Background Considering the currently reported association between a repetitive application and cumulative dosage of Gadolinium (Gd)-based contrast agents and Gd-deposition in brain tissue as well as the risk for the advent of nephrogenic systemic fibrosis… read more here.
Keywords: low dose; contrast; magnetic resonance; non enhanced ... See more keywords
A study on the application of radiomics based on cardiac MR non-enhanced cine sequence in the early diagnosis of hypertensive heart disease
Sign Up to like & getrecommendations! Published in 2024 at "BMC Medical Imaging"
DOI: 10.1186/s12880-024-01301-9
Abstract: Background The prevalence of hypertensive heart disease (HHD) is high and there is currently no easy way to detect early HHD. Explore the application of radiomics using cardiac magnetic resonance (CMR) non-enhanced cine sequences in… read more here.
Keywords: application radiomics; non enhanced; hypertensive heart; heart disease ... See more keywords
Association of Hepatic Steatosis Index with Nonalcoholic Fatty Liver Disease Diagnosed by Non-Enhanced CT in a Screening Population
Sign Up to like & getrecommendations! Published in 2021 at "Diagnostics"
DOI: 10.3390/diagnostics11122168
Abstract: The noninvasive diagnosis of hepatic steatosis is of increasing concern. This study investigated the association of hepatic steatosis determined by non-enhanced CT criteria with clinical parameters in a screening population. Asymptomatic patients who underwent abdominal… read more here.
Keywords: index; hepatic steatosis; association hepatic; steatosis ... See more keywords