Objectives/hypothesis: To optimize clinical care, radiologic reporting should consistently include clinically pertinent information. The purpose of this study was to: 1) determine the current satisfaction of otolaryngologists with paranasal sinus computed tomography (CT) radiologic reporting and 2) evaluate the comprehensiveness of paranasal sinus CT radiologic reporting.
Study Design: Two parts: 1) A national survey of all practicing otolaryngologists in Canada and 2) a retrospective review of paranasal sinus CT scan radiologic reporting.
Methods: A national survey of all Canadian otolaryngologists was conducted in September 2011. Questions were focused on eliciting the current satisfaction with sinus CT radiologic reporting. At two major centers (Alberta Health Services-Calgary Zone and the Ottawa Hospital), all sinus CT scans performed over a 2-year period were identified (9,739), and 100 from each center were randomly selected for analysis. The radiology reports were scrutinized to determine if seven critical and 11 noncritical items were mentioned.
Results: Many (22%) otolaryngologists are dissatisfied with current sinus CT radiologic reporting, and the majority (67%) would like more clinically useful information. All predefined sinus CT items were inconsistently reported. Anterior ethmoid artery anatomy, ethmoid skull base integrity, and sphenoethmoidal cell were the most infrequently reported critical items.
Conclusions: This study has demonstrated that important information is inconsistently reported for sinus CT, and most otolaryngologists would like to see more clinically relevant content in radiology reports. Optimizing the reporting of sinus CT scans will improve communication between the radiologist and other clinicians managing patients with sinonasal disease.
Level Of Evidence: 2b.
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http://dx.doi.org/10.1002/lary.23906 | DOI Listing |
Pediatr Rheumatol Online J
December 2024
Translational Genetics Research Group, La Fe Health Research Institute (IIS La Fe), Avenida Fernando Abril Martorell nº 106 Tower A, 7th Floor, Valencia, Spain.
Background: Aicardi-Goutières Syndrome is a monogenic type 1 interferonopathy with infantile onset, characterized by a variable degree of neurological damage. Approximately 7% of Aicardi-Goutières Syndrome cases are caused by pathogenic variants in the ADAR gene and are classified as Aicardi-Goutières Syndrome type 6. Here, we present a new homozygous pathogenic variant in the ADAR gene.
View Article and Find Full Text PDFAcad Radiol
December 2024
Radiomics and Augmented Intelligence Laboratory (RAIL), Department of Radiology and the Norman Fixel Institute for Neurological Diseases, University of Florida College of Medicine, Gainesville, FL (M.H-S., H.S.S., A.G.R., S.E.M., J.C.P., E.Y.A., B.H., R.F.); Department of Radiology, University of Florida College of Medicine, Gainesville, FL (M.H-S., H.S.S., A.G.R., J.C.P., E.Y.A., B.H., R.F.); Division of Medical Physics, University of Florida College of Medicine, Gainesville, FL (R.F.); Department of Neurology, Division of Movement Disorders, University of Florida College of Medicine, Gainesville, FL (R.F.); Department of Otolaryngology - Head and Neck Surgery, McGill University, Montreal, Quebec, Canada (R.F.); Department of Radiology, AdventHealth Medical Group, Maitland, FL (R.F.). Electronic address:
Rationale And Objectives: To evaluate and compare image quality of different energy levels of virtual monochromatic images (VMIs) using standard versus strong deep learning spectral reconstruction (DLSR) on dual-energy CT pulmonary angiogram (DECT-PA).
Materials And Methods: A retrospective study was performed on 70 patients who underwent DECT-PA (15 PE present; 55 PE absent) scans. VMIs were reconstructed at different energy levels ranging from 35 to 200 keV using standard and strong levels with deep learning spectral reconstruction.
Acad Radiol
December 2024
Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China (B.W., X.H., Z.Z., Z.L., S.L.). Electronic address:
Rationale And Objectives: To develop and validate a radiomics signature, utilizing baseline and restaging CT, for preoperatively predicting progression-free survival (PFS) after neoadjuvant chemotherapy (NAC) in locally advanced gastric cancer (LAGC).
Methods: A total of 316 patients with LAGC who received NAC followed by gastrectomy were retrospectively included in this single-center study; these patients were split into two cohorts, one for training (n = 243) and the other for validation (n = 73), based on the different districts of our hospital. A total of 1316 radiomics features were extracted from the volume of interest of the gastric-cancer lesion on venous phase CT images.
Acad Radiol
December 2024
Department of Radiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China (Y.T., Y.W., Y.Y., X.Q., Y.H., J.L.); Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning 530021, Guangxi Zhuang Autonomous Region, PR China (J.L.). Electronic address:
Rationale And Objectives: To develop a radiomics nomogram based on clinical and magnetic resonance features to predict lymph node metastasis (LNM) in endometrial cancer (EC).
Materials And Methods: We retrospectively collected 308 patients with endometrial cancer (EC) from two centers. These patients were divided into a training set (n=155), a test set (n=67), and an external validation set (n=86).
Acad Radiol
December 2024
Department of Radiological Sciences, University of California Irvine, Orange, CA 92868. Electronic address:
Background: Multidose iodinated contrast media (ICM) injectors have shown promise in reducing ICM waste. This study aims to evaluate the impact of patient volume on ICM waste reduction in multidose injectors.
Methods: CT studies performed over one-year period with a multidose injector at our emergency CT unit.
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