Bogdan Badic
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View article: Exploring learning transferability in deep segmentation of colorectal cancer liver metastases
Exploring learning transferability in deep segmentation of colorectal cancer liver metastases Open
Ensuring the seamless transfer of knowledge and models across various datasets and clinical contexts is of paramount importance in medical image segmentation. This is especially true for liver lesion segmentation which plays a key role in …
View article: Stenosis of the colorectal anastomosis after surgery for diverticulitis: A national retrospective cohort study
Stenosis of the colorectal anastomosis after surgery for diverticulitis: A national retrospective cohort study Open
Aim The aim of this work was to investigate the association between early postoperative anastomotic leakage or pelvic abscess (AL/PA) and symptomatic anastomotic stenosis (SAS) in patients after surgery for left colonic diverticulitis. Met…
View article: Deep Vessel Segmentation with Joint Multi-Prior Encoding
Deep Vessel Segmentation with Joint Multi-Prior Encoding Open
The precise delineation of blood vessels in medical images is critical for\nmany clinical applications, including pathology detection and surgical\nplanning. However, fully-automated vascular segmentation is challenging because\nof the var…
View article: Improving abdominal image segmentation with overcomplete shape priors
Improving abdominal image segmentation with overcomplete shape priors Open
View article: From early risk to 1-year mortality: a comprehensive assessment of postoperative venous thromboembolism in upper gastrointestinal cancer patients – a nationwide cohort study
From early risk to 1-year mortality: a comprehensive assessment of postoperative venous thromboembolism in upper gastrointestinal cancer patients – a nationwide cohort study Open
Background: Venous thromboembolism (VTE) is a well-recognized complication following gastrointestinal cancer surgery, particularly early postoperatively. The incidence and risk factors of VTE within 1-year after esophageal (including esoph…
View article: Iatrogenic ureteral injury during colorectal surgery has a significant impact on patient outcomes: a French multicentric retrospective cohort study
Iatrogenic ureteral injury during colorectal surgery has a significant impact on patient outcomes: a French multicentric retrospective cohort study Open
Aim The long‐term urological sequelae after iatrogenic ureteral injury (IUI) during colorectal surgery are not clearly known. The aims of this work were to report the incidence of IUI and to analyse the long‐term consequences of urological…
View article: Scale-Specific Auxiliary Multi-Task Contrastive Learning for Deep Liver Vessel Segmentation
Scale-Specific Auxiliary Multi-Task Contrastive Learning for Deep Liver Vessel Segmentation Open
International audience
View article: Real World Data for Pancreatic Adenocarcinoma from a Population-Based Study in France
Real World Data for Pancreatic Adenocarcinoma from a Population-Based Study in France Open
Pancreatic cancer is associated with high mortality rates, and most cases are diagnosed at advanced stages. This study aimed to evaluate the prognostic factors for survival in pancreatic adenocarcinoma. Data from the Finistere registry of …
View article: Radiomics Approaches for the Prediction of Pathological Complete Response after Neoadjuvant Treatment in Locally Advanced Rectal Cancer: Ready for Prime Time?
Radiomics Approaches for the Prediction of Pathological Complete Response after Neoadjuvant Treatment in Locally Advanced Rectal Cancer: Ready for Prime Time? Open
In recent years, neoadjuvant therapy of locally advanced rectal cancer has seen tremendous modifications. Adding neoadjuvant chemotherapy before or after chemoradiotherapy significantly increases loco-regional disease-free survival, negati…
View article: Predictors of Survival in Elderly Patients with Metastatic Colon Cancer: A Population-Based Cohort Study
Predictors of Survival in Elderly Patients with Metastatic Colon Cancer: A Population-Based Cohort Study Open
Oncological strategies in the elderly population are debated. The objective of this study was to determine the predictive factors of survival in patients aged 80 years and older with metastatic colon cancer. Data from four digestive tumour…
View article: Semi-Overcomplete Convolutional Auto-Encoder Embedding as Shape Priors for Deep Vessel Segmentation
Semi-Overcomplete Convolutional Auto-Encoder Embedding as Shape Priors for Deep Vessel Segmentation Open
The extraction of blood vessels has recently experienced a widespread\ninterest in medical image analysis. Automatic vessel segmentation is highly\ndesirable to guide clinicians in computer-assisted diagnosis, therapy or\nsurgical planning…
View article: Intégration d'à priori de forme semi-surcomplets pour la segmentation automatique du système vasculaire
Intégration d'à priori de forme semi-surcomplets pour la segmentation automatique du système vasculaire Open
International audience
View article: External Validation of a Radiomics Model for the Prediction of Complete Response to Neoadjuvant Chemoradiotherapy in Rectal Cancer
External Validation of a Radiomics Model for the Prediction of Complete Response to Neoadjuvant Chemoradiotherapy in Rectal Cancer Open
Objective: Our objective was to develop a radiomics model based on magnetic resonance imaging (MRI) and contrast-enhanced computed tomography (CE-CT) to predict pathological complete response (pCR) to neoadjuvant treatment in locally advan…
View article: Evaluation of Importance Estimators in Deep Learning Classifiers for Computed Tomography
Evaluation of Importance Estimators in Deep Learning Classifiers for Computed Tomography Open
View article: Prediction of Complete Pathological Response to Neo-Adjuvant Chemoradiotherapy Using Magnetic Resonance Imaging-Based Radiomics Analysis in Locally Advanced Rectal Cancer.
Prediction of Complete Pathological Response to Neo-Adjuvant Chemoradiotherapy Using Magnetic Resonance Imaging-Based Radiomics Analysis in Locally Advanced Rectal Cancer. Open
View article: Limited Resection Versus Pancreaticoduodenectomy for Duodenal Gastrointestinal Stromal Tumors? Enucleation Interferes in the Debate: A European Multicenter Retrospective Cohort Study
Limited Resection Versus Pancreaticoduodenectomy for Duodenal Gastrointestinal Stromal Tumors? Enucleation Interferes in the Debate: A European Multicenter Retrospective Cohort Study Open
View article: Radiogenomics in Colorectal Cancer
Radiogenomics in Colorectal Cancer Open
The steady improvement of high-throughput technologies greatly facilitates the implementation of personalized precision medicine. Characterization of tumor heterogeneity through image-derived features—radiomics and genetic profile modifica…
View article: Are colorectal cancer patients at risk for COVID-19 infection during the postoperative period? The Covid-GRECCAR study
Are colorectal cancer patients at risk for COVID-19 infection during the postoperative period? The Covid-GRECCAR study Open
View article: Radiomics in PET/CT: Current Status and Future AI-Based Evolutions
Radiomics in PET/CT: Current Status and Future AI-Based Evolutions Open
View article: Prognostic impact of cancer stem cell markers <i>ABCB1, NEO1</i> and <i>HIST1H2AE</i> in colorectal cancer.
Prognostic impact of cancer stem cell markers <i>ABCB1, NEO1</i> and <i>HIST1H2AE</i> in colorectal cancer. Open
Colon cancer develops according to a defined temporal sequence of genetic and epigenetic molecular events that may primarily affect cancer stem cells. In an attempt to identify new markers of such cells that would help predict patient outc…
View article: Revisiting the identification of tumor sub-volumes predictive of residual uptake after (chemo)radiotherapy: influence of segmentation methods on 18F-FDG PET/CT images
Revisiting the identification of tumor sub-volumes predictive of residual uptake after (chemo)radiotherapy: influence of segmentation methods on 18F-FDG PET/CT images Open
Our aim was to evaluate the impact of the accuracy of image segmentation techniques on establishing an overlap between pre-treatment and post-treatment functional tumour volumes in 18 FDG-PET/CT imaging. Simulated images and a clinical coh…
View article: MRI-derived radiomics: methodology and clinical applications in the field of pelvic oncology
MRI-derived radiomics: methodology and clinical applications in the field of pelvic oncology Open
Personalized medicine aims at offering optimized treatment options and improved survival for cancer patients based on individual variability. The success of precision medicine depends on robust biomarkers. Recently, the requirement for imp…
View article: Radiomics: Data Are Also Images
Radiomics: Data Are Also Images Open
The aim of this review is to provide readers with an update on the state of the art, pitfalls, solutions for those pitfalls, future perspectives, and challenges in the quickly evolving field of radiomics in nuclear medicine imaging and ass…
View article: Radiogenomics-based cancer prognosis in colorectal cancer
Radiogenomics-based cancer prognosis in colorectal cancer Open
View article: Histopathological factors help to predict lymph node metastases more efficiently than extra-nodal recurrences in submucosa invading pT1 colorectal cancer
Histopathological factors help to predict lymph node metastases more efficiently than extra-nodal recurrences in submucosa invading pT1 colorectal cancer Open
The therapeutic management of patients with endoscopic resection of colorectal cancer invading the submucosa (i.e. pT1 CRC) depends on the balance between the risk of cancer relapse and the risk of surgery-related morbidity and mortality. …
View article: Caractérisation multiparamétrique des cancers colorectaux
Caractérisation multiparamétrique des cancers colorectaux Open
Imaging is the principal tool for diagnosis, extension assessment and therapeutic follow-up of the vast majority of tumors. Computed tomography (CT) is the most used method and provides an assessment of tumor tissue density. In-depth analy…
View article: Multiparametric characterization of colorectal cancer
Multiparametric characterization of colorectal cancer Open
L’imagerie est un outil pour réaliser le diagnostic, le bilan d’extension et le suivi thérapeutique de la grande majorité des tumeurs. La tomodensitométrie (TDM) est la méthode la plus utilisée et les images obtenues fournissent une cartog…
View article: Potential Complementary Value of Noncontrast and Contrast Enhanced CT Radiomics in Colorectal Cancers
Potential Complementary Value of Noncontrast and Contrast Enhanced CT Radiomics in Colorectal Cancers Open
View article: Responsible Radiomics Research for Faster Clinical Translation
Responsible Radiomics Research for Faster Clinical Translation Open
International audience
View article: Incidence and Risk Factors Related to Symptomatic Venous Thromboembolic Events After Esophagectomy for Cancer
Incidence and Risk Factors Related to Symptomatic Venous Thromboembolic Events After Esophagectomy for Cancer Open