Articles with "without contrast" as a keyword



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Three-dimensional visualization of internal vertebral venous plexuses relative to dural sac and spinal nerve root of spinal canal stenosis using MRI

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Published in 2018 at "Japanese Journal of Radiology"

DOI: 10.1007/s11604-018-0725-4

Abstract: PurposeThe aim of this study was to introduce a new method of producing three-dimensional (3D) images of vertebral venous plexuses (VVPs) by 3D-MRI with and without contrast media, to identify pathoanatomical features that might accelerate… read more here.

Keywords: three dimensional; venous plexuses; contrast media; spinal canal ... See more keywords
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Developing diagnostic reference levels for CT examinations in Addis Ababa, Ethiopia.

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Published in 2022 at "Radiation protection dosimetry"

DOI: 10.1093/rpd/ncac263

Abstract: Diagnostic reference level (DRL) is an appropriate instrument toward promoting radiation doses optimisation in medical imaging. The goal of this research is developing DRL to optimise computed tomography (CT) doses in patient examination. Parameters were… read more here.

Keywords: developing diagnostic; reference; spine; diagnostic reference ... See more keywords
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Pericardial access via wire‐guided puncture without contrast: The feasibility and safety of a modified approach

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Published in 2019 at "Journal of Cardiovascular Electrophysiology"

DOI: 10.1111/jce.14237

Abstract: To investigate the feasibility and safety of wire‐guided pericardial access without contrast. read more here.

Keywords: without contrast; wire guided; feasibility safety; pericardial access ... See more keywords
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Clinical Reasoning: A Case of Acute Akinetic Mutism and Encephalopathy

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Published in 2022 at "Neurology"

DOI: 10.1212/wnl.0000000000201207

Abstract: A 70-year-old, right-handed African American man presented with 5 days of severe abdominal and diffuse body pain. He has a history of hemoglobin SC (Hb SC) disease, rheumatoid arthritis (RA), and a provoked pulmonary embolism… read more here.

Keywords: clinical reasoning; reasoning case; acute akinetic; case acute ... See more keywords