British Journal of Radiology

OBJECTIVES: The development of technical skills in peripheral and aortic endovascular intervention is an essential part of interventional radiology (IR) training. Access to endovascular training remains contentious, with IR and vascular surgery (VS) trainees competing for opportunities. The Collaborative Peripheral and Aortic Endovascular Training Survey (CPAETS) aimed to evaluate IR trainees' experiences, expectations, and barriers to endovascular training. METHODS: CPAETS was a joint survey between the British Society of Interventional Radiology and the Rouleaux Club (UK Vascular Trainees' Association), open for 12 weeks and distributed to UK-based IR and VS trainees...

OBJECTIVE: To investigate the failure patterns based on precision radiation treatment and to determine the predictive factors of treatment failure for sinonasal squamous cell carcinoma (SNSCC) patients. MATERIALS: This was a retrospective study that included 214 cases of treatment failure from 441 consecutive patients. Two experienced radiation oncologists evaluated the tumor volume of cases with local recurrence. The 5-year overall survival (OS), progression-free survival rates (PFS), and distant-metastasis-free survival (DMFS) were estimated...

INTRODUCTION: Fluoroscopic guided procedures are a mainstay for Interventional Radiology (IR) procedures. Practice is needed for the novice to interpret fluoroscopic images and simultaneously perform the procedure hands-on as well as control the foot pedal to screen. We describe the development of a training simulation model which simulates the human kidney, ureter and bladder. METHOD: Stereolithography (SLA) 3D Print technology using SLA resin and Anycubic SLA printer were employed...

PURPOSE: To clarify the differences between struma ovarii (SO) and mucinous carcinomas (MC) on CT and MRI, including T2*-based images, diffusion-weighted images (DWI), and time-intensity curve (TIC) patterns, which have not been previously reported. METHODS: We retrospectively compared the presence of low intensity on T2-weighted and T2*-based images, high intensity on T1-weighted images, hyperattenuation on non-contrast CT, TIC pattern, T2 ratio, T1 ratio, CT value, and apparent diffusion coefficient (ADC) value in 15 patients with SO and 27 patients with MC...

OBJECTIVES: The aim of this study was to compare pathological response rates after reoperative hyperfractionated radiotherapy with co-administration of chemotherapy based on 5FU (HART-CT) vs. preoperative hyperfractionated radiotherapy (HART) in patients with resectable rectal cancer. METHODS: Patients with T2/N+ or T3/any N rectal cancer were randomized either to HART twice a day (28 fractions of 1.5 Gy) to total dose 42 Gy or to HART-CT. Tumor regression grade was postoperatively assessed according to the 4-point scale as recommended by the AJCC...

Haemato-radiology represents a relatively newly emerging, vast and complex area of diagnostic imaging. Its complexity arises from the multimodality nature of patient assessment, the multisystem presentation of haematological malignancies and their complications, and the volume of imaging required for diagnosis and follow-up of the 5th most common malignancy type in the UK. Decisive and accurate assessment of disease by radiologists is at the heart of the haemato-oncology MDT and therefore essential for providing optimal patient care...

Emerging countries are currently facing an increasing burden of cancer while they do not have adequate prevention, monitoring and research capabilities to tackle the disease. Cancer outcomes are influenced by several factors, including different cancer patterns, national cancer screening guidelines, current stage of disease and access to quality care and treatments. Discrepancies in cancer care between emerging and developed countries requires actions to achieve global health equity. The process of pioneering a sister relationship in oncology field can thwart the global burden of cancer...

Hepatocellular adenomas (HCA) are acquired focal liver lesions, usually 3-5 cm, that occur mainly in young-to-middle-aged women who are on long-term estrogen-containing contraceptives or young men after prolonged use of anabolic steroids. Furthermore, distinct underlying diseases, such as obesity, Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD), glycogen storage disease, etc are considered risk factors. Adenomatosis is when ≥ 10 adenomas occur simultaneously. Histologically, HCAs consist of hepatocytes arranged in strands without bile ducts or portal veins and are supplied only arterially...

OBJECTIVE: Mammographic breast arterial calcification (BAC) is an emerging imaging biomarker of cardiovascular disease (CVD) risk in women. The purpose of this study was to assess if breast radiation therapy (RT) exposure impacts the screening utility of this imaging biomarker. METHODS: This cross-sectional study included women ages 40-75 years who underwent index screening mammography between 1/1/2011 and 12/31/2012. Chart review was performed to extract data on the breast cancer RT exposure and CVD risk factors...

OBJECTIVES: The variation in quality and quantity of collateral status (CS) is in part responsible for a wide variability in extent of neural damage following acute ischemic stroke from large vessel occlusion (AIS-LVO). Single-phase CTA based Clot Burden Score (CBS) is a promising marker in estimating CS. The aim of this study is to assess the relationship of pretreatment CTA based CBS with the reference standard DSA based American Society of Interventional and Therapeutic Neuroradiology (ASITN) CS...

CAR T-cells is an innovative treatment for relapsed/refractory aggressive B cell lymphomas, initially proposed as third line therapy and beyond, now allowed as soon as second-line treatment for patients with early relapse after first-line treatment. FDG PET/CT remains the modality of choice to evaluate response to this therapeutic strategy, to detect or confirm treatment failure and allow for salvage therapy if needed. Correct classification of patients regarding response is thus of the utmost importance. In many cases, metabolic response follows classical known patterns, and Deauville score and Lugano criteria yield accurate characterization of patient status...

OBJECTIVE: This study aimed to assess the complication rate during and 24 hours after cryoablation in lung, bone, and soft tissue tumors. METHODS: We reviewed complications in a total of 85 consecutive patients who underwent cryoablation using a liquid nitrogen-based system in various lesions between April 2017 and October 2022. There were none liver and renal lesions. Complications were categorized using the Society of Interventional Radiology (SIR) classification...

OBJECTIVES: The primary objective is to compare the imaging and surgical findings in a cohort of patients with suspected penile fracture (PF). METHODS: Retrospective cohort study of all patients with suspected PF over an 11-year period at a tertiary referral andrology centre. All dedicated presurgical imaging with ultrasound (US) and MRI was analysed and correlated with intraoperative findings; alternative diagnoses were recorded. RESULTS: 193 patients were included...

OBJECTIVES: To compare prostate monoparametric MRI (monoMRI), which uses only diffusion-weighted imaging (DWI), with biparametric (bpMRI) and multiparametric MRI (mpMRI) in detecting clinically significant cancer (CSC) and to evaluate the effect of the combination of monoMRI results and prostate-specific antigen (PSA) level. METHODS: In this study, 193 patients (average age 70.5 years; average PSA 7.9 ng/mL) underwent prebiopsy MRI and subsequent prostate biopsy from January 2020 to February 2022...

PURPOSE: This study assessed the potential of ultra-high-resolution (UHR) and a 1024-matrix in photon-counting-detector CT (PCD-CT) for evaluating interstitial lung disease (ILD) in systemic sclerosis (SSc) patients. MATERIALS AND METHODS: Sixty-six SSc patients who underwent ILD-CT screening on a first-generation PCD-CT were retrospectively included. Scans were performed in UHR mode at 100 kVp with two different matrix sizes (512x512 and 1024x1024) and reconstructed at slice thicknesses of 1...

OBJECTIVE: The objective of this study was to evaluate the efficacy and safety of drug-eluting beads transarterial chemoembolization (D-TACE) combined with apatinib/camrelizumab in advanced hepatocellular carcinoma (HCC) patients with hepatic arterioportal shunts (APS). METHODS: From January 2021 to December 2022, consecutive medical records of advanced HCC patients with APS receiving D-TACE combined apatinib/camrelizumab were reviewed for eligibility. Overall survival (OS), progression-free survival (PFS), tumor response, and adverse events (AEs) were assessed...

OBJECTIVE: To perform audit of imaging practice in different hospitals to assess their adherence to guidelines on optimizing computerized tomography of kidneys, ureter and bladder (CT KUB) technique in order to reduce unnecessary scan length. To assess improvement in adherence to guidelines after intervention, following education of the technologists. MATERIAL AND METHODS: There were 12 participant radiology departments in eight cities of Islamic Republic of Pakistan...

OBJECTIVE: This study aims to assess the microstructural abnormalities in white matter (WM) among Behcet's Disease (BD) patients, both with and without neurological involvement, utilizing tract-based spatial statistics (TBSS) to elucidate the underlying causes of WM microstructural changes. METHODS: This prospective study comprised 43 BD patients without neurological involvement, 15 Neuro-Behcet's Disease (NBD) patients with normal conventional MRI, and 54 healthy controls matched for age and sex...

OBJECTIVES: To investigate the bone age (BA) characteristics of children living at high-altitude regions and determine the impact of altitude on the development of BA. METHODS: From June 2014 to July 2022, 1,318 children with left hand-wrist radiographs were retrospectively enrolled from three different geographical altitudes (Beijing 43.5 m above sea level [asl], Lhasa 3650 m asl, and Nagqu 4500 m asl). The predicted age difference (PAD), defined as the difference between BA and chronologic age (CA), was considered the indicator for delayed or advanced growth...

OBJECTIVES: To investigate the efficacy and safety of ultrasound(US)-guided microwave ablation (MWA) without artificial ascites (AA) inpatients with sub-cardiac liver cancers. MATERIALS AND METHODS: This retrospective study included patients with the left lobe and caudate lobe of the liver cancer who underwent US-guided MWA in our institute from January 2020 to December 2022. According to whether the target lesion was located ≤ 5 mm from the pericardium, patients were divided into the sub-cardiac (SC) group and the non-sub-cardiac (NSC) group...