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Percutaneous cryoablation of abdominal wall endometriosis: An analysis of 38 patients Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-03-11 Rafy Bachour, Nithida Sengmanivong, Fabien Vidal, Céline Goumarre, Franck Lapègue, Louise Destombes, Hélène Chiavassa Gandois, Yann Tanguy Le Gac, Elodie Chantalat, Jérome Capdet, Donatien Blais, Adrien Guenego, Nicolas Sans, Marie Faruch Bilfeld
The purpose of this study was to evaluate the efficacy of percutaneous cryoablation in the treatment of abdominal wall endometriosis (AWE) nodules. Thirty-eight women treated for symptomatic AWE nodules with percutaneous cryoablation under ultrasound and computed tomography (CT) guidance between May 2020 and July 2023 were retrospectively included. Pain was estimated using visual analog scale (VAS)
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Dual-energy CT: Bridging the gap between innovation and clinical practice Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-03-10 Paul Calame, Sébastien Mulé
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More evidence to support greater use of 4D flow cardiac MRI Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-03-08 David A Bluemke, Nadine Kawel-Boehm
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AI is indeed helpful but it should always be monitored! Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-03-06 A, l, i, , G, u, e, r, m, a, z, i
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Prevalence of major embolic findings and incidental findings on early cardiac CT in patients with suspected ischemic stroke Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-03-01 Diane Philippe, Angélique Bernard, Frédéric Ricolfi, Yannick Béjot, Gauthier Duloquin, Pierre-Olivier Comby, Charles Guenancia
The purpose of this study was to assess the type and prevalence of stroke and non-stroke-related findings diagnosed on early cardiac computed tomography (CT) in patients with suspected stroke. The secondary objective was to assess the clinical consequences on the management of patients with non-stroke-related conditions identified by early cardiac CT. This single-center, retrospective, observational
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Comparison of low-energy virtual monoenergetic images between photon-counting CT and energy-integrating detectors CT: A phantom study Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-03-01 Joël Greffier, Sebastian Faby, Maxime Pastor, Julien Frandon, Julien Erath, Jean Paul Beregi, Djamel Dabli
The purpose of this study was to assess image quality and dose level using a photon-counting CT (PCCT) scanner by comparison with a dual-source CT (DSCT) scanner on virtual monoenergetic images (VMIs) at low energy levels. A phantom was scanned using a DSCT and a PCCT with a volume CT dose index of 11 mGy, and additionally at 6 mGy and 1.8 mGy for PCCT. Noise power spectrum and task-based transfer
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Imaging of chronic thromboembolic pulmonary hypertension before, during and after balloon pulmonary angioplasty Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-02-27 Alfredo Páez-Carpio, Ivan Vollmer, Federico X. Zarco, Mario Matute-González, Blanca Domenech-Ximenos, Elena Serrano, Joan A. Barberà, Isabel Blanco, Fernando M. Gómez
Balloon pulmonary angioplasty (BPA) has recently been elevated as a class I recommendation for the treatment of inoperable or residual chronic thromboembolic pulmonary hypertension (CTEPH). Proper patient selection, procedural safety, and post-procedural evaluation are crucial in the management of these patients, with imaging work-up playing a pivotal role. Understanding the diagnostic and therapeutic
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Improving image quality of the middle ear with ultra-high-resolution CT coupled with deep-learning image reconstruction algorithm Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-02-23 Joël Greffier, Philippe Soyer, Djamel Dabli
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Multifocal pseudomyogenic hemangioendothelioma: A misleading sarcoma-like tumor Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-02-21 Marie-Pauline Talabard, Antoine Feydy
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CT features of isolated pulmonary amyloid light-chain (AL) amyloidosis Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-02-20 Adrien Lecomte, Nicole Olejarz, Emma Canniff
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Incremental diagnostic value of virtual non-contrast dual-energy CT for the diagnosis of choledocholithiasis over conventional unenhanced CT Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-02-19 Chang-Hui Xiao, Peng Liu, Hui-Hui Zhang, Fan Yang, Xiang Chen, Feng Huang, Jian-bin Liu, Xian-Zheng Tan
The purpose of this study was to evaluate the incremental diagnostic value of virtual non-contrast (VNC) images derived from unenhanced dual-energy computed tomography (CT) for the diagnosis of choledocholithiasis by comparison with conventional unenhanced CT. Eighty-nine patients with gallbladder stones who had undergone both abdominal unenhanced dual-energy CT and magnetic resonance cholangiopancreatography
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Robotic-assisted CT-guided percutaneous thermal ablation of abdominal tumors: An analysis of 41 patients Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-02-16 Baptiste Bonnet, Thierry de Baère, Paul Beunon, Adlane Feddal, Lambros Tselikas, Frédéric Deschamps
Robotic assistance is rapidly evolving and may help physicians optimize needle guidance during percutaneous interventions. The purpose of the study was to report feasibility, safety, accuracy, immediate clinical success and short-term local tumor control after robotic-assisted computed tomography (CT)-guided thermal ablation of abdominal tumors. Forty-one patients who underwent percutaneous thermal
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Coronary artery disease evaluation during transcatheter aortic valve replacement work-up using photon-counting CT and artificial intelligence Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-02-16 Jan M. Brendel, Jonathan Walterspiel, Florian Hagen, Jens Kübler, Jean-François Paul, Konstantin Nikolaou, Meinrad Gawaz, Simon Greulich, Patrick Krumm, Moritz Winkelmann
The purpose of this study was to evaluate the capabilities of photon-counting (PC) CT combined with artificial intelligence-derived coronary computed tomography angiography (PC-CCTA) stenosis quantification and fractional flow reserve prediction (FFRai) for the assessment of coronary artery disease (CAD) in transcatheter aortic valve replacement (TAVR) work-up. Consecutive patients with severe symptomatic
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4D flow cardiac MRI to assess pulmonary blood flow in patients with pulmonary arterial hypertension associated with congenital heart disease Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-02-16 Estibaliz Valdeolmillos, Hichem Sakhi, Marine Tortigue, Marion Audié, Marc-Antoine Isorni, Florence Lecerf, Olivier Sitbon, David Montani, Xavier Jais, Laurent Savale, Marc Humbert, Arshid Azarine, Sébastien Hascoët
The purpose of this study was to evaluate the accuracy of four-dimensional flow cardiac magnetic resonance imaging (4D flow MRI) compared to right heart catheterization in measuring pulmonary flow (Qp), systemic flow (Qs) and pulmonary-to-systemic flow ratio (Qp/Qs) in patients with pulmonary arterial hypertension associated with congenital heart disease (PAH-CHD). The study was registered on Clinical-trial
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Ultra-high-resolution CT of the temporal bone: Comparison between deep learning reconstruction and hybrid and model-based iterative reconstruction Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-02-16 Achille Beysang, Nicolas Villani, Fatma Boubaker, Ulysse Puel, Michael Eliezer, Gabriela Hossu, Karim Haioun, Alain Blum, Pedro Augusto Gondim Teixeira, Cécile Parietti-Winkler, Romain Gillet
The purpose of this study was to evaluate the ability of ultra-high-resolution computed tomography (UHR-CT) to assess stapes and chorda tympani nerve anatomy using a deep learning (DLR), a model-based, and a hybrid iterative reconstruction algorithm compared to simulated conventional CT. CT acquisitions were performed with a Mercury 4.0 phantom. Images were acquired with a 1024 × 1024 matrix and a
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Breast cancer molecular subtype prediction: Improving interpretability of complex machine-learning models based on multiparametric-MRI features using SHapley Additive exPlanations (SHAP) methodology Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-02-16 Amandine Crombé, Masako Kataoka
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Intracerebral hemodynamic abnormalities in patients with Parkinson's disease: Comparison between multi-delay arterial spin labelling and conventional single-delay arterial spin labelling Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-02-02 Xue Wang, Lijuan Wang, Yating Wu, Xiang Lv, Yao Xu, Weiqiang Dou, Hongying Zhang, Jingtao Wu, Song'an Shang
The purpose of this study was to analyze the intracerebral abnormalities of hemodynamics in patients with Parkinson's disease (PD) through arterial spin labelling (ASL) technique with multi-delay ASL (MDASL) and conventional single-delay ASL (SDASL) protocols and to verify the potential clinical application of these features for the diagnosis of PD. Perfusion data of the brain obtained using MDASL
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Multiparametric MRI model to predict molecular subtypes of breast cancer using Shapley additive explanations interpretability analysis Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-01-24 Yao Huang, Xiaoxia Wang, Ying Cao, Mengfei Li, Lan Li, Huifang Chen, Sun Tang, Xiaosong Lan, Fujie Jiang, Jiuquan Zhang
Purpose The purpose of this study was to assess the predictive performance of multiparametric magnetic resonance imaging (MRI) for molecular subtypes and interpret features using SHapley Additive exPlanations (SHAP) analysis. Material and methods Patients with breast cancer who underwent pre-treatment MRI (including ultrafast dynamic contrast-enhanced MRI, magnetic resonance spectroscopy, diffusion
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Lung fibrosis is uncommon in primary Sjögren's disease: A retrospective analysis of computed tomography features in 77 patients Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-01-22 Grégoire Martin de Frémont, Alessandra Monaya, Guillaume Chassagnon, Samir Bouam, Emma Canniff, Pascal Cohen, Marion Casadevall, Luc Mouthon, Véronique Le Guern, Marie-Pierre Revel
The purpose of this study was to describe lung abnormalities observed on computed tomography (CT) in patients meeting the 2016 American College of Rheumatology/European League Against Rheumatism (EULAR) classification criteria for primary Sjögren's disease (pSD). All patients with pSD seen between January 2009 and December 2020 in the day care centre of our National Reference Center for rare systemic
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Spectral photon-counting CT: Hype or hope for colorectal peritoneal metastases imaging? Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-01-22 Rémi Grange, Salim Si-Mohamed, Vahan Kepenekian, Sara Boccalini, Olivier Glehen, Pascal Rousset
Abstract not available
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Can coronary CT angiography be used as the new gold-standard for quantifying coronary artery disease burden? Diagn. Interv. Imaging (IF 5.5) Pub Date : 2024-01-10 Théo Pezel, Paul Habert
Abstract not available
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Prostate artery embolization using n-butyl cyanoacrylate glue for symptomatic benign prostatic hyperplasia: A six-month outcome analysis in 103 patients Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-12-30 Romaric Loffroy, Alexis Quirantes, Kévin Guillen, Amin Mazit, Pierre-Olivier Comby, Ludwig Serge Aho-Glélé, Olivier Chevallier
Purpose The purpose of this study was to assess the feasibility, safety, and 6-month outcomes of prostate artery embolization (PAE) using N-butyl-cyanoacrylate (NBCA) glue as the only embolic agent in patients with benign prostatic hyperplasia (BPH)-related lower urinary tract symptoms. Materials and methods Patients with BPH-related lower urinary tract symptoms who were treated by PAE using metha
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Abdominal aortic calcium and geometry in patients with essential hypertension Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-12-25 Damian Craiem, Federico Guilenea, Jean-Batiste de Freminville, Michel Azizi, Mariano E. Casciaro, Umit Gencer, Anne-Sophie Jannot, Laurence Amar, Gilles Soulat, Elie Mousseaux
Purpose Abdominal aorta calcium (AAC) burden and dilatation are associated with an increased risk of mortality. The purpose of this study was to investigate determinants of AAC and abdominal aorta size in patients with essential hypertension. Materials and methods Patients with uncomplicated essential hypertension who had undergone non-enhanced abdominal CT to rule out secondary hypertension in addition
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Genicular artery embolization for symptomatic knee osteoarthritis: New perspectives on the temporary-permanent dilemma Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-12-22 Dimitrios Filippiadis, Gilles Soulez, Francois H. Cornelis
Abstract not available
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Genicular artery embolization for knee osteoarthritis: Results of the LipioJoint-1 trial Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-12-14 Marc Sapoval, Charles Querub, Helena Pereira, Olivier Pellerin, Tom Boeken, Alessandro Di Gaeta, Marc Al Ahmar, Marie-Martine Lefevre-Colau, Christelle Nguyen, Camille Daste, Maxime Lacroix, Jean-Denis Laredo, Brigitte Sabatier, Nicolas Martelli, Gilles Chatellier, Carole Déan, François Rannou
Purpose The purpose of this study was to evaluate the safety and efficacy of transient genicular artery embolization (GAE) using an ethiodized oil-based emulsion for the treatment of knee osteoarthritis (KOA). Materials and methods This prospective, single-arm, open-label, multicenter, first-in-human cohort trial was registered on ClinicalTrials.gov (NCT04733092). The main inclusion criterion was diagnosis
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Comprehensive preoperative assessment of ileal neuroendocrine tumor with cinematic rendering Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-12-13 Anna Pellat, Benoit Terris, Philippe Soyer
Abstract not available
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Whole-lesion iodine map histogram analysis versus single-slice spectral CT parameters for determining novel International Association for the Study of Lung Cancer grade of invasive non-mucinous pulmonary adenocarcinomas Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-12-10 Liangna Deng, Jingjing Yang, Mingtao Zhang, Kaibo Zhu, Mengyuan Jing, Yuting Zhang, Bin Zhang, Tao Han, Junlin Zhou
Purpose The purpose of this study was to evaluate and compare the performances of whole-lesion iodine map histogram analysis to those of single-slice spectral computed tomography (CT) parameters in discriminating between low-to-moderate grade invasive non-mucinous pulmonary adenocarcinoma (INMA) and high-grade INMA according to the novel International Association for the Study of Lung Cancer grading
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Treatment of adenomyosis, abdominal wall endometriosis and uterine leiomyoma with interventional radiology: A review of current evidences Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-12-07 Maxime Barat, Anthony Dohan, Maureen Kohi, Clement Marcelin, Jean-Pierre Pelage, Alban Denys, Sebastian Mafeld, Claire S. Kaufman, Philippe Soyer, Francois H. Cornelis
Interventional radiology shows promises in the field of women's health, particularly in pelvic interventions. This review article discusses the latest advancements in interventional radiology techniques for pelvic conditions affecting women including adenomyosis, abdominal wall endometriosis and uterine leiomyoma. Extraperitoneal endometriosis involving the abdominal wall may be treated by percutaneous
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Enhancing cardiac CT imaging quality: Precision metrics for assessing image quality for AI-powered reconstructions Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-12-04 Benjamin Longère, Jean-Nicolas Dacher
Abstract not available
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Reviewer: Not an easy role Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-11-30 Philippe Soyer
Abstract not available
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Imaging of hepato-pancreato-biliary emergencies in patients with cancer Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-11-30 Ankush Jajodia, Philippe Soyer, Maxime Barat, Michael N. Patlas
Hepato-pancreato-biliary (HPB) emergencies in patients with cancer encompass an extensive array of various conditions, including primary malignancies that require prompt treatment, associated severe complications, and life-threatening consequences arising from treatment. In patients with cancer, the liver can be affected by chemotherapy-induced hepatotoxicity, veno-occlusive disease, Budd-Chiari syndrome
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A simple coronary CT angiography-based jeopardy score for the identification of extensive coronary artery disease: Validation against invasive coronary angiography Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-11-25 Jan A. Schaab, Alessandro Candreva, Alexia Rossi, Susanne Markendorf, Dominik Sager, Michael Messerli, Aju P. Pazhenkottil, Dominik C. Benz, Philipp A. Kaufmann, Ronny R. Buechel, Barbara E. Stähli, Andreas A. Giannopoulos
Purpose The invasive British Cardiovascular Intervention Society Jeopardy Score (iBCIS-JS) is a simple angiographic scoring system, enabling quantification of the extent of jeopardized myocardium related to clinically significant coronary artery disease (CAD). The purpose of this study was to develop and validate the coronary CT angiography-based BCIS-JS (CT-BCIS-JS) against the iBCIS-JS in patients
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Blocked-flow vs. free-flow cyanoacrylate glue embolization: Histological differences in an in vivo rabbit renal artery model Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-11-08 Pierre-Olivier Comby, Kévin Guillen, Olivier Chevallier, Emilie Couloumy, Anne Dencausse, Philippe Robert, Sarah Catoen, Anne-Virginie Salsac, Serge Ludwig Aho-Glele, Romaric Loffroy
Purpose The purpose of this in vivo animal study was to compare the acute histological effects on the arterial vessel wall of free-flow vs. blocked-flow embolization with metacryloxysulfolane-n‑butyl cyanoacrylate (MS-NBCA) in several concentrations. Materials and methods A total of 42 rabbit renal arteries were embolized using MS-NBCA mixed with ethiodized oil. The MS-NBCA concentration was 12.5%
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Comparison of two deep-learning image reconstruction algorithms on cardiac CT images: A phantom study Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-11-08 Joël Greffier, Maxime Pastor, Salim Si-Mohamed, Cynthia Goutain-Majorel, Aude Peudon-Balas, Mourad Zoubir Bensalah, Julien Frandon, Jean-Paul Beregi, Djamel Dabli
The purpose of this study was to compare the performance of Precise IQ Engine (PIQE) and Advanced intelligent Clear-IQ Engine (AiCE) algorithms on image-quality according to the dose level in a cardiac computed tomography (CT) protocol. Acquisitions were performed using the CT ACR 464 phantom at three dose levels (volume CT dose indexes: 7.1/5.2/3.1 mGy) using a prospective cardiac CT protocol. Raw
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The AI “Grid”: A French national initiative as a product of radiology and industry collaboration Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-10-23 Bo Gong, Steven P. Rowe, Loic Duron
Abstract not available
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Evaluation of automated prostate segmentation: The complex issue of the optimal number of expert segmentations Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-10-19 Olivier Rouvière
Abstract not available
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Detection and severity quantification of pulmonary embolism with 3D CT data using an automated deep learning-based artificial solution Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-10-11 Aissam Djahnine, Carole Lazarus, Mathieu Lederlin, Sébastien Mulé, Rafael Wiemker, Salim Si-Mohamed, Emilien Jupin-Delevaux, Olivier Nempont, Youssef Skandarani, Mathieu De Craene, Segbedji Goubalan, Caroline Raynaud, Younes Belkouchi, Amira Ben Afia, Clement Fabre, Gilbert Ferretti, Constance De Margerie, Pierre Berge, Renan Liberge, Nicolas Elbaz, Maxime Blain, Pierre-Yves Brillet, Guillaume Chassagnon
The purpose of this study was to propose a deep learning-based approach to detect pulmonary embolism and quantify its severity using the Qanadli score and the right-to-left ventricle diameter (RV/LV) ratio on three-dimensional (3D) computed tomography pulmonary angiography (CTPA) examinations with limited annotations. Using a database of 3D CTPA examinations of 1268 patients with image-level annotations
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Imaging features of intrauterine incarceration of epiploic appendage Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-10-08 Fanny Barabas, Sara Cabet
Abstract not available
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External validation of an artificial intelligence solution for the detection of elbow fractures and joint effusions in children Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-10-08 Michel Dupuis, Léo Delbos, Alexandra Rouquette, Catherine Adamsbaum, Raphaël Veil
The purpose of this study was to conduct an external validation of an artificial intelligence (AI) solution for the detection of elbow fractures and joint effusions using radiographs from a real-life cohort of children. This single-center retrospective study was conducted on 758 radiographic sets (1637 images) obtained from consecutive emergency room visits of 712 children (mean age, 7.27 ± 3.97 [standard
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Radiomics and artificial intelligence for soft-tissue sarcomas: Current status and perspectives Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-10-04 Amandine Crombé, Paolo Spinnato, Antoine Italiano, Hervé J. Brisse, Antoine Feydy, David Fadli, Michèle Kind
This article proposes a summary of the current status of the research regarding the use of radiomics and artificial intelligence to improve the radiological assessment of patients with soft tissue sarcomas (STS), a heterogeneous group of rare and ubiquitous mesenchymal malignancies. After a first part explaining the principle of radiomics approaches, from raw image post-processing to extraction of
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Three-dimensional CT cinematic rendering of adrenal masses: Role in tumor analysis and management Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-10-03 Taha M. Ahmed, Steven P. Rowe, Elliot K. Fishman, Philippe Soyer, Linda C. Chu
The adrenal gland is home to an array of complex physiological and neoplastic disease processes. While dedicated adrenal computed tomography (CT) is the gold standard imaging modality for adrenal lesions, there exists significant overlap among imaging features of adrenal pathology. This can often make radiological diagnosis and subsequent determination of the optimal surgical approach challenging.
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Multifocal hepatic small vessel neoplasm: Imaging features at Gd-EOB-DTPA-enhanced MRI Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-09-26 Gabriel Simon, Brigitte Lebail, Paul Calame
Abstract not available
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French community grid for the evaluation of radiological artificial intelligence solutions (DRIM France Artificial Intelligence Initiative) Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-09-23 Daphné Guenoun, Marc Zins, Pierre Champsaur, Isabelle Thomassin-Naggara
Purpose The purpose of this study was to validate a national descriptive and analytical grid for artificial intelligence (AI) solutions in radiology. Materials and methods The RAND-UCLA Appropriateness Method was chosen by expert radiologists from the DRIM France IA group for this statement paper. The study, initiated by the radiology community, involved seven steps including literature review, template
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Ultrafast DCE-MRI as a new tool for treatment response prediction in neoadjuvant chemotherapy of breast cancer Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-09-22 Masako Kataoka
Abstract not available
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Can cardiac magnetic resonance imaging be used as a screening tool for iron overload? Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-09-19 Farah Cadour, Olivier Ernst, Jean-Nicolas Dacher
Abstract not available
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Can radiomics outperform pathology for tumor grading? Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-09-14 Maxime Ronot, Philippe Soyer
Abstract not available
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Robotic-assisted percutaneous irreversible electroporation for the treatment of hepatocellular carcinoma Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-09-09 Romain L'Huillier, Jérôme Dumortier, Charles Mastier, Benedicte Cayot, Christine Chambon, Nicolas Benech, Nicolas Stacoffe, Pierre-Jean Valette, Laurent Milot
Abstract not available
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Reference standard for the evaluation of automatic segmentation algorithms: Quantification of inter observer variability of manual delineation of prostate contour on MRI Diagn. Interv. Imaging (IF 5.5) Pub Date : 2023-08-21 Sébastien Molière, Dimitri Hamzaoui, Benjamin Granger, Sarah Montagne, Alexandre Allera, Malek Ezziane, Anna Luzurier, Raphaelle Quint, Mehdi Kalai, Nicholas Ayache, Hervé Delingette, Raphaële Renard-Penna
Purpose The purpose of this study was to investigate the relationship between inter-reader variability in manual prostate contour segmentation on magnetic resonance imaging (MRI) examinations and determine the optimal number of readers required to establish a reliable reference standard. Materials and methods Seven radiologists with various experiences independently performed manual segmentation of