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Open AccessThe impact of large language models on radiology: a guide for radiologists on the latest innovations in AI
The advent of Deep Learning (DL) has significantly propelled the field of diagnostic radiology forward by enhancing image analysis and interpretation. The introduction of the Transformer architecture, followed...
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Article
Open AccessFairness of artificial intelligence in healthcare: review and recommendations
In this review, we address the issue of fairness in the clinical integration of artificial intelligence (AI) in the medical field. As the clinical adoption of deep learning algorithms, a subfield of AI, progre...
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Article
Open AccessImaging findings of juvenile idiopathic arthritis and autoinflammatory diseases in children
Juvenile idiopathic arthritis (JIA) is a collective term for pediatric inflammatory arthritis of unknown etiology, which presents diverse clinical and imaging findings. The pathogenesis is complex; however, mo...
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Article
From FDG and beyond: the evolving potential of nuclear medicine
The radiopharmaceutical 2-[fluorine-18]fluoro-2-deoxy-d-glucose (FDG) has been dominantly used in positron emission tomography (PET) scans for over 20 years, and due to its vast utility its applications have expa...
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Article
Open AccessNew trend in artificial intelligence-based assistive technology for thoracic imaging
Although there is no solid agreement for artificial intelligence (AI), it refers to a computer system with intelligence similar to that of humans. Deep learning appeared in 2006, and more than 10 years have pa...
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Article
Clinical applications of artificial intelligence in liver imaging
This review outlines the current status and challenges of the clinical applications of artificial intelligence in liver imaging using computed tomography or magnetic resonance imaging based on a topic analysis...
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Open AccessMultidisciplinary management of disseminated Exophiala dermatitidis mycosis in an infant with mixed phenotype acute leukemia: a case report
Exophiala dermatitidis is a dematiaceous fungus isolated from various environmental sources. Systemic E. dermatitidis infections can lead to fatal outcomes, and treatment has not yet been standardized. Although E...
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Article
BCG osteomyelitis: tips for diagnosis
To report the clinical and imaging characteristics of BCG-osteomyelitis, and compare them with those of pyogenic osteomyelitis.
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Article
Reply to the letter to the editor: rapid progression of joint deformity after subchondral insufficiency fracture of the knee with medial meniscal root tear
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Open AccessSubchondral insufficiency fracture of the knee: review of current concepts and radiological differential diagnoses
Subchondral insufficiency fracture of the knee (SIFK) is a common cause of knee joint pain in older adults. SIFK is a type of stress fracture that occurs when repetitive and excessive stress is applied to the ...
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Article
Open AccessThere are no three physiological narrowings in the upper urinary tract: a new concept of the retroperitoneal anatomy around the ureter
The widely held dogma of three physiological narrowings in the upper urinary tract has proven incorrect by recent several studies using computed tomography images. There are only two common obstruction sites: ...
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Incidental mediastinal masses detected at low-dose CT screening: prevalence and radiological characteristics
The primary and secondary aims were to investigate the prevalence of incidental mediastinal masses on low-dose chest CT examinations during health check-ups, and to review the radiological characteristics of p...
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Article
Open AccessJapanese clinical practice guidelines for vascular anomalies 2017
The objective was to prepare guidelines to perform the current optimum treatment by organizing effective and efficient treatments of hemangiomas and vascular malformations, confirming the safety, and systemati...
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Open AccessMR imaging findings in some rare neurological complications of paediatric cancer
Neurological complications of paediatric cancers are a substantial problem. Complications can be primary from central nervous system (CNS) spread or secondary from indirect or remote effects of cancer, as well...
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Article
Imaging characteristics of subcutaneous amyloid deposits in diabetic patients: the “insulin ball”
The purpose of this study was to describe the imaging characteristics of subcutaneous amyloid deposits occurring at sites of insulin injection, commonly known as “insulin balls,” in diabetic patients on ultras...
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Open AccessT1rho and T2 relaxation times of the normal adult knee meniscus at 3T: analysis of zonal differences
Prior studies describe histological and immunohistochemical differences in collagen and proteoglycan content in different meniscal zones. The aim of this study is to evaluate horizontal and vertical zonal diff...
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MRI for the diagnosis of scapular dyskinesis: a report of two cases
Scapular dyskinesis describes the altered position of the scapula and/or abnormal movements of the scapulothoracic joint. It is caused by bony anatomical variations, bursitis, tumors, and muscular pathological...
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Kinking of the upper ureter in CT urography: anatomic and clinical significance
Although the course of the ureter is described as a straight descent in the retroperitoneum, kinking of the upper ureter is often seen at imaging. The aim of this study was to investigate kinking of the ureter...
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Open AccessT1rho map** of entire femoral cartilage using depth- and angle-dependent analysis
To create and evaluate normalized T1rho profiles of the entire femoral cartilage in healthy subjects with three-dimensional (3D) angle- and depth-dependent analysis.
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Open AccessInitial experience with 3D isotropic high-resolution 3 T MR arthrography of the wrist
Our study was performed to evaluate the image quality of 3 T MR wrist arthrograms with attention to ulnar wrist structures, comparing image quality of isotropic 3D proton density fat suppressed turbo spin echo...
