Janni Jensen
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View article: Protocol for Radiographer x AI led discharge
Protocol for Radiographer x AI led discharge Open
Introduction: Emergency Department (ED) overcrowding, often exacerbated by prolonged patient length of stay (LOS), is a global challenge. Patients presenting with suspected fractures, many of whom are triaged as low-acuity, contribute sign…
View article: Ulnar variance – Reliability of three different methods of measurement
Ulnar variance – Reliability of three different methods of measurement Open
Objectives: Ulnar variance (UV), i.e., the length of the ulna relative to the radius is a radiographic measurement commonly used to estimate fracture compression of distal radius fractures. Different methods for measuring UV have been desc…
View article: Evaluation of femoral neck fracture migration after internal fixation with an angle stable implant compared with gold standard cannulated cancellous screws in young adults: Study protocol for a clinical RCT using radiostereometric analysis
Evaluation of femoral neck fracture migration after internal fixation with an angle stable implant compared with gold standard cannulated cancellous screws in young adults: Study protocol for a clinical RCT using radiostereometric analysis Open
Background Hip fractures are most commonly suffered by elderly patients, but 2–11% of hip fractures affect younger patients. In young adults with femoral neck fractures, internal fixation is the recommended treatment for both displaced and…
View article: Standardisation and Optimisation of Chest and Pelvis X-Ray Imaging Protocols Across Multiple Radiography Systems in a Radiology Department
Standardisation and Optimisation of Chest and Pelvis X-Ray Imaging Protocols Across Multiple Radiography Systems in a Radiology Department Open
X-ray imaging protocols in radiology departments often exhibit variability in exposure parameters and geometric setups, leading to inconsistencies in image quality and potential variations in patient dose. Objectives: This study aimed to h…
View article: Quantitative Evaluation of Image Quality and Radiation Dose Using Novel Intelligent Noise Reduction (INR) Software in Chest Radiography: A Phantom Study
Quantitative Evaluation of Image Quality and Radiation Dose Using Novel Intelligent Noise Reduction (INR) Software in Chest Radiography: A Phantom Study Open
Background/Objectives: This study quantitatively evaluates the novel Intelligent Noise Reduction (INR) software NE 3.10.0.15 across three chest radiography protocols, namely, physical anti-scatter grid, non-grid, and virtual anti-scatter g…
View article: Clinical Application of the EOS Imaging System—The Broader Horizon
Clinical Application of the EOS Imaging System—The Broader Horizon Open
Purpose: The purpose of this scoping review was to systematically identify and summarize the existing literature on non-spinal clinical applications of EOS imaging and identify related evidence gaps. Method: The study followed the PRISMA-S…
View article: A deep learning algorithm for radiographic measurements of the hip versus human CT measurements: An intermodality agreement study
A deep learning algorithm for radiographic measurements of the hip versus human CT measurements: An intermodality agreement study Open
Background Hip dysplasia (HD) is a prevalent cause of non-traumatic hip pain, which may result in osteoarthritis. Radiological measurements of HD exhibit variability based on reader and imaging modality, why it is important to know the agr…
View article: Reporting radiographers in CT and MRI: A literature review with a systematic approach
Reporting radiographers in CT and MRI: A literature review with a systematic approach Open
Healthcare organisations should implement standardised training pathways to prepare radiographers for reporting roles. Collaborative models, where radiographers support rather than replace radiologists, can improve efficiency while maintai…
View article: An overview of radiography research and publication productivity in Denmark
An overview of radiography research and publication productivity in Denmark Open
The study demonstrates that professional development is on the rise in Denmark. However, it also underscores the need for a continued focus on the sustainability of radiographer-led research, as the majority of publications come from the c…
View article: Radiographers’ emotional reactions to suspected child abuse
Radiographers’ emotional reactions to suspected child abuse Open
The results of this study should inspire department managers and paediatric radiographers to establish or maintain space in working patterns for informal collegial debriefing, or more systematic formal debriefing, thereby promoting a cultu…
View article: A Nordic survey on artificial intelligence in the radiography profession – Is the profession ready for a culture change?
A Nordic survey on artificial intelligence in the radiography profession – Is the profession ready for a culture change? Open
Understanding incentives factors and barriers can help address uncertainties during implementation of AI in clinical practice.
View article: Nordic radiographers’ and students’ perspectives on artificial intelligence – A cross-sectional online survey
Nordic radiographers’ and students’ perspectives on artificial intelligence – A cross-sectional online survey Open
This study emphasises the favourable view of AI held by students and Nordic radiographers. However, there is a need for continuous professional development to facilitate the implementation and effective utilization of AI tools within the f…
View article: Deep learning performance compared to healthcare experts in detecting wrist fractures from radiographs: A systematic review and meta-analysis
Deep learning performance compared to healthcare experts in detecting wrist fractures from radiographs: A systematic review and meta-analysis Open
DL matches healthcare experts in diagnosing WFs, which potentially benefits patient diagnosis.
View article: Radiographers use of social media - SoMe in a Nordic perspective
Radiographers use of social media - SoMe in a Nordic perspective Open
The findings advocate for the strategic use of SoMe by radiographers', emphasizing professional networking and knowledge sharing. However, clear guidelines are necessary to ensure patient confidentiality and data security in these digital …
View article: Repeatability of diffusion-based stiffness prediction – A healthy volunteer study
Repeatability of diffusion-based stiffness prediction – A healthy volunteer study Open
Our findings suggest that DWIstiff can reliably detect stiffness changes larger than 4.93 % in healthy volunteers. Further studies should investigate whether the repeatability of DWIstiff may be affected by the presence of pathology such a…
View article: Radiation dose to multidisciplinary staff members during complex interventional procedures
Radiation dose to multidisciplinary staff members during complex interventional procedures Open
The study provides benchmark doses that may be used widely in audits and in the ongoing effort to optimize radiation protection for staff in interventional radiology.
View article: 3D wrist imaging – Is it time for superman to retire?
3D wrist imaging – Is it time for superman to retire? Open
Objectives: Computed tomography (CT) of the wrist may be challenged, due to patients’ inability to extend the arm for a “Superman pose” resulting in increased radiation dose due to scatter. Alternative positions and less dose administering…
View article: Patient positioning during the radiographic procedure affects the radiological signs of acetabular retroversion - A systematic review
Patient positioning during the radiographic procedure affects the radiological signs of acetabular retroversion - A systematic review Open
Young adults presenting with non-traumatic hip pain may suffer from acetabular retroversion (AR). The previous studies have suggested that patient positioning during the radiographic procedure, that is, pelvic tilt and/or rotation may alte…
View article: Minimal Hip Joint Space Width Measured on X-rays by an Artificial Intelligence Algorithm—A Study of Reliability and Agreement
Minimal Hip Joint Space Width Measured on X-rays by an Artificial Intelligence Algorithm—A Study of Reliability and Agreement Open
Minimal joint space width (mJSW) is a radiographic measurement used in the diagnosis of hip osteoarthritis. A large variance when measuring mJSW highlights the need for a supporting diagnostic tool. This study aimed to estimate the reliabi…
View article: Accuracy of radiographic measurements of fracture-induced deformity in the distal radius
Accuracy of radiographic measurements of fracture-induced deformity in the distal radius Open
Background Management of the distal radius fracture (DRF) is to some extent based on radiographic characterization of fracture displacement. It remains unclear, however, if the measurements used to quantify displacement are accurate. Purpo…
View article: Using virtual reality simulation for training practical skills in musculoskeletal wrist X-ray - A pilot study
Using virtual reality simulation for training practical skills in musculoskeletal wrist X-ray - A pilot study Open
Objectives: Using virtual reality (VR), students of radiography can practice acquisition and positioning of musculoskeletal radiographs and get immediate feedback on their performance within the simulator. The purpose of this study was to …
View article: Observer agreement of volar tilt of the wrist is influenced by forearm rotation
Observer agreement of volar tilt of the wrist is influenced by forearm rotation Open
Background Dorsal/volar tilt is an important radiographic measurement commonly included in the treatment decision of distal radius fractures (DRFs). However, studies have shown that forearm positioning relative to rotation (i.e., supinatio…
View article: Ultra-low-dose emergency chest computed tomography protocols in three vendors: A technical note
Ultra-low-dose emergency chest computed tomography protocols in three vendors: A technical note Open
Background In suspected community-acquired pneumonia (CAP), chest CT is superior to the routinely obtained radiographs (CXR), but administers higher radiation doses. However, ultra-low-dose CT (ULDCT) has shown promising results. Purpose T…
View article: The lateral wrist radiograph - To retake or not to retake
The lateral wrist radiograph - To retake or not to retake Open
Constant focus on image quality may lead to increased awareness and adherence to image criteria. Improved image quality will in turn improve the diagnostic value for the benefit of the patients potentially leading to better outcomes.
View article: A Deep Learning Algorithm for Radiographic Measurements of the Hip in Adults—A Reliability and Agreement Study
A Deep Learning Algorithm for Radiographic Measurements of the Hip in Adults—A Reliability and Agreement Study Open
Hip dysplasia (HD) is a frequent cause of hip pain in skeletally mature patients and may lead to osteoarthritis (OA). An accurate and early diagnosis may postpone, reduce or even prevent the onset of OA and ultimately hip arthroplasty at a…