Articles
Articles are a collaborative effort to provide a single canonical page on all topics relevant to the practice of radiology. As such, articles are written and continuously improved upon by countless contributing members. Our dedicated editors oversee each edit for accuracy and style. Find out more about articles.
16,902 results found
Article
Neurographics (journal)
Neurographics is a quarterly review journal publication by the American Society of Neuroradiology and was first published in 2011.
History
In 2011, at the behest of Mauricio Castillo, Editor-in-Chief of American Journal of Neuroradiology (AJNR), a new review journal, Neurographics, was publish...
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Gold standard
The gold standard (occasionally, erroneously, called the golden standard) is the term used in medicine for the test (imaging, blood test, biopsy, etc.) that is felt to be the best for diagnosis of a particular condition. The gold standard for any specific disease is not set in stone and can chan...
Article
Space charge
Space charge refers to the collection of electrons which are emitted from the metal surface, after the application of tube current, at a short distance away from the metal surface.
These electrons collect and form a cloud of negative charge around the metal surface. This space charge repels and...
Article
Fetal MRI
Fetal MRI allows for detailed imaging of the developing fetus in utero. Fast sequences are required due to fetal movement 1. Fetal MRI is most commonly utilized when ultrasound findings are equivocal. Fetal anatomy can be evaluated in detail including the brain, upper aerodigestive tract, thorax...
Article
Takeuchi procedure
The Takeuchi procedure refers to a direct anastomosis of the anomalous left coronary artery from the pulmonary artery directly to the aorta was described in the 1970s and remains the procedure of choice.
An intrapulmonary aortocoronary tunnel or baffle was performed by Takeuchi prior to the abo...
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Gastrointestinal MRI contrast agents
Gastrointestinal MRI contrast agents may be helpful in certain clinical scenarios in distinguishing bowel from intra-abdominal masses and normal organs. The contrast agents can be divided into positive agents (appearing bright on MRI) or negative agents (appearing dark on MRI).
Positive contras...
Article
Artificial Intelligence (AI) TI-RADS
AI TI-RADS (Artificial Intelligence Thyroid Imaging Reporting and Data System) is a data-driven analysis and revision of the 2017 ACR TI-RADS 1. Published in May 2019 2, this had the intention of simplifying categorization and improving specificity while maintaining high sensitivity. This system...
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British Journal of Radiology
The British Journal of Radiology (also known as BJR), allowing for several changes in name, is the oldest extant radiology journal in the world, with its first issue published in May 1896 1. It is published by the British Institute of Radiology (BIR). Its Editors-in-Chief are Dr Simon Jackson (m...
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BJR|case reports
BJR|case reports is an open-access online-only case report radiology journal published by the British Institute of Radiology (BIR). Its Editor-in-Chief is Giulia Zamboni.
About the journal
BJR|case reports accept case reports, case reviews (i.e. a case series with related review articles), and...
Article
Globus pharyngeus
Globus pharyngeus is the subjective feeling of a lump in the throat which can have a variety of causes, it is not a diagnosis in its own right. In modern practice globus is often evaluated by flexible nasoendoscopy in the first instance since many patients present to otorhinolaryngology services...
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American Journal of Neuroradiology (AJNR)
American Journal of Neuroradiology (AJNR) is the premier publication of the American Society of Neuroradiology and was first published in 1980 1. Its founding editor was Juan M Taveras (1919-2002), a pioneering American neuroradiologist and co-founder of the American Society of Neuroradiology. I...
Article
Heavy charged particle therapy
Heavy charged particle therapy (also known as heavy ion radiotherapy) is a type of particle therapy that uses ionized atoms (e.g. neon, argon, silicon, carbon, etc.). Carbon ions are most commonly employed, which is termed carbon ion radiotherapy (CIRT).
It is a technically-demanding technique ...
Article
Pantothenate kinase-associated neurodegeneration
Pantothenate kinase-associated neurodegeneration (PKAN), historically also known as Hallervorden-Spatz syndrome, is an autosomal recessive disorder causing involuntary spasticity and progressive dementia. It is a subset of neurodegeneration with brain iron accumulation (NBIA).
Epidemiology
Cla...
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Patent foramen ovale
A patent foramen ovale (PFO) is a normal foetal interatrial connection which can persist into adult life. This can cause stroke due to paradoxical embolus.
Terminology
PFO is an anatomical variant due to persistence of a normal foetal structure rather than a malformation, in contradistinction ...
Article
CT dose index
CT dose index (CTDI) (measured in mGy) is a standardized measure of radiation dose output of a CT scanner which allows the user to compare radiation output of different CT scanners. In the past CTDI100 (measured over a 100 mm long ionization chamber) and CTDIw (weighted average of dose across a ...
Article
Pneumococcal pneumonia
Pneumococcal pneumonia is a common lung infection caused by the organism Streptococcus pneumoniae (a.k.a. pneumococcus).
Epidemiology
Pneumococcus accounted for around 95% of pneumonia cases in the pre-antibiotic, pre-vaccination era. Conjugate vaccinations were introduced in 2000. These prote...
Article
Rituximab-induced interstitial lung disease
Rituximab-induced interstitial lung disease (R-ILD) or rituximab pneumonitis is a rare non-infectious pulmonary side effect of the monoclonal CD20 antibody rituximab used in therapy for certain oncological/hematological and rheumatological disorders.
Epidemiology
Since solely based on casuisti...
Article
Radiology (journal)
Radiology is a peer-reviewed monthly journal published by the Radiological Society of North America (RSNA). Its first edition was issued in September 1923 1.
Impact factor
According to the Radiology website, the journal's impact factor for 2022 is 19.7. Its Eigenfactor score is 0.05185, based ...
Article
RadioGraphics
RadioGraphics is a review journal published by the Radiological Society of North America (RSNA), and its first edition was issued in 1981 1. Radiology is a sister journal. Its current editor is Dr Christine "Cooky" O Menias.
History
In 1980, as the RSNA editor of educational materials, Dr Will...
Article
Radiology journals
Many radiology journals are published globally:
Acta Radiologica
American Journal of Neuroradiology (AJNR)
American Journal of Roentgenology (AJR)
Anales de Radiología México
BJR|case reports
BJR|Open
British Journal of Radiology (BJR)
Canadian Association of Radiologists Journal
Chines...