1
|
Jouneau S, Rousseau C, Lederlin M, Lescoat A, Kerjouan M, Chauvin P, Luque-Paz D, Guillot S, Oger E, Vernhet L, Thibault R. Malnutrition And Decreased Food Intake At Diagnosis Are Associated With Hospitalization And Mortality Of Idiopathic Pulmonary Fibrosis Patients. Clin Nutr ESPEN 2023. [DOI: 10.1016/j.clnesp.2022.09.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
|
2
|
Rigal L, Bellec J, Hervouin A, Lederlin M, De Crevoisier R, Benali K, Martins R, Simon A. Motion discrepancies between cardiac target and ICD lead, and their impact on target volume for cardiac radioablation. Archives of Cardiovascular Diseases Supplements 2023. [DOI: 10.1016/j.acvdsp.2022.10.182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
3
|
Rigal L, Simon A, Benali K, Hamel-Bougault M, Barre V, Bellec J, Lederlin M, De Crevoisier R, Martins R. A novel data integration workflow for target delineation in cardiac radioablation. Archives of Cardiovascular Diseases Supplements 2023. [DOI: 10.1016/j.acvdsp.2022.10.204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
4
|
Kjellstad Larsen C, Duchenne J, Galli E, Aalen JM, Lederlin M, Bogaert J, Kongsgaard E, Linde C, Penicka M, Donal E, Voigt JU, Smiseth OA, Hopp E. Combined assessment of septal scar and septal flash by cardiac magnetic resonance identifies responders to cardiac resynchronization therapy. Eur Heart J Cardiovasc Imaging 2022. [DOI: 10.1093/ehjci/jeab289.397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): South-Eastern Norway Regional Health Authority. Research grants of the University of Leuven.
Background
Left ventricular (LV) scar, particularly in the lateral wall and septum, reduces response rate to cardiac resynchronization therapy (CRT), whereas a dyssynchronous LV contraction pattern (septal flash) suggests good response. Lateral wall scar abolishes septal flash. Therefore, a combined approach of septal scar and septal flash may characterize the myocardial substrate responsive to CRT. Cardiac magnetic resonance (CMR) may assess both scar and contraction pattern.
Purpose
The present study aimed to determine if combined assessment of septal scar and septal flash by CMR as single image modality identifies responders to CRT.
Methods
We investigated all CRT recipients with available CMR from a prospective, multicenter study (n = 136), with both ischemic and non-ischemic heart failure. Septal scar was assessed by late gadolinium enhancement (LGE) from a stack of short axis slices (n = 128) and septal flash determined visually on ordinary cine sequences (n = 136). CRT response was defined as ≥15% reduction in LV end-systolic volume by echocardiography at 6 months follow-up. We also assessed heart transplantation or death of any cause 39 ± 13 months after device implantation.
Results
In multivariate analysis including percentage septal scar (LGE), septal flash, QRS-duration and QRS-morphology, septal LGE and septal flash were the only independent predictors of CRT response (both p < 0.001). A combined approach of septal LGE and septal flash predicted CRT response with area under the curve 0.86 (95% confidence interval (CI): 0.78-0.94) and long-term survival without heart transplantation with hazard ratio 0.18 (95% CI: 0.05-0.61).
A practical approach to selection of CRT candidates by septal LGE and septal flash is illustrated in the present figure. As shown, absence of septal LGE indicated excellent response rate (93%) to CRT independent of other parameters. When septal LGE was present, however, overall response rate was substantially lower (58%), but presence or absence of septal flash separated responders from non-responders with high accuracy. This sequential approach correctly classified 86% of patients. Importantly, the approach was equally accurate in patients with intermediate QRS duration (130-150ms), where 93% of patients were correctly classified.
Conclusions
Combined assessment of septal LGE and septal flash by CMR as single image modality identifies CRT responders with high accuracy and predicts long-term survival. Abstract Figure.
Collapse
Affiliation(s)
- C Kjellstad Larsen
- Oslo University Hospital, Rikshospitalet, Institute for Surgical Research and Dept. of Cardiology, Oslo, Norway
| | - J Duchenne
- University Hospitals (UZ) Leuven, Department of Cardiovascular Diseases, Leuven, Belgium
| | - E Galli
- Hospital Pontchaillou of Rennes, Department of Cardiology, Rennes, France
| | - JM Aalen
- Oslo University Hospital, Rikshospitalet, Institute for Surgical Research and Dept. of Cardiology, Oslo, Norway
| | - M Lederlin
- Hospital Pontchaillou of Rennes, Department of Cardiology, Rennes, France
| | - J Bogaert
- University Hospitals (UZ) Leuven, Department of Radiology, Leuven, Belgium
| | - E Kongsgaard
- Oslo University Hospital Rikshospitalet, Department of Cardiology, Oslo, Norway
| | - C Linde
- Karolinska University Hospital, Department of Cardiology, Stockholm, Sweden
| | - M Penicka
- Olv Hospital Aalst, Cardiovascular Center, Aalst, Belgium
| | - E Donal
- Hospital Pontchaillou of Rennes, Department of Cardiology, Rennes, France
| | - J-U Voigt
- University Hospitals (UZ) Leuven, Department of Cardiovascular Diseases, Leuven, Belgium
| | - OA Smiseth
- Oslo University Hospital, Rikshospitalet, Institute for Surgical Research and Dept. of Cardiology, Oslo, Norway
| | - E Hopp
- Oslo University Hospital Rikshospitalet, Division of Radiology and Nuclear Medicine, Oslo, Norway
| |
Collapse
|
5
|
Le Guen Y, Lederlin M, Triquet L, Lesouhaitier M, Le Tulzo Y, Ricordel C. [Pulmonary manifestations induced by osimertinib]. Rev Mal Respir 2021; 39:62-66. [PMID: 34969538 DOI: 10.1016/j.rmr.2021.12.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 11/21/2021] [Indexed: 11/18/2022]
Abstract
INTRODUCTION The third-generation tyrosine kinase inhibitor (TKI) osimertinib is recommended as a first-line treatment in advanced non-small cell lung cancer harboring an activating mutation of Epidermal Growth Factor Receptor (EGFR). Adverse pulmonary events related to osimertinib exposure have been reported, primarily in Japanese patients. They rarely occur in the Caucasian population. OBSERVATION Herein we report two clinical cases of osimertinib-induced lung toxicities in patients diagnosed with advanced lung adenocarcinoma harboring an EGFR mutation. In the first case, interstitial pneumonia was asymptomatic and evolved favorably after osimertinib discontinuation. The second patient presented a more extensive form of lung injuries and despite systemic corticosteroid therapy, the evolution was fatal. CONCLUSION Osimertinib-related lung toxicities remain exceptional. While most forms are mild, consideration of TKI treatment discontinuation may be necessitated. Introduction of another TKI or rechallenge with osimertinib might be considered along with corticosteroid therapy if necessary. Diffuse alveolar damage is a pejorative prognostic factor.
Collapse
Affiliation(s)
- Y Le Guen
- Service de pneumologie, université de Rennes-1, CHU de Rennes, 2, rue Henri-Le-Guilloux, 35033 Rennes cedex 9, France.
| | - M Lederlin
- Service de radiologie, hôpital Pontchaillou, université de Rennes 1, 2, rue Henri-Le-Guilloux, 35033 Rennes cedex 9, France
| | - L Triquet
- Service de pharmacologie, centre régional de pharmacovigilance de pharmaco-épidémiologie et d'information sur le médicament, CHU Pontchaillou, 35033 Rennes, France
| | - M Lesouhaitier
- Service des maladies infectieuses et réanimation médicale, hôpital Pontchaillou, CHU Rennes, 2 rue Henri Le Guillloux, 35033 Rennes cedex 9, France
| | - Y Le Tulzo
- Service des maladies infectieuses et réanimation médicale, hôpital Pontchaillou, CHU Rennes, 2 rue Henri Le Guillloux, 35033 Rennes cedex 9, France
| | - C Ricordel
- Service de pneumologie, université de Rennes-1, CHU de Rennes, 2, rue Henri-Le-Guilloux, 35033 Rennes cedex 9, France; INSERM U1242, Chemistry Oncogenesis Stress and Signalling, CLCC Eugène Marquis, Rennes, France
| |
Collapse
|
6
|
Niel C, Ricordel C, Guy T, Kerjouan M, De Latour B, Chiforeanu D, Lederlin M, Jouneau S. Idiopathic pulmonary fibrosis diagnosed concomitantly with diffuse squamous cell lung cancer on surgical lung biopsy: a case report. J Med Case Rep 2021; 15:595. [PMID: 34906240 PMCID: PMC8672627 DOI: 10.1186/s13256-021-03177-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 11/01/2021] [Indexed: 11/10/2022] Open
Abstract
Background Idiopathic pulmonary fibrosis is a disease with a poor prognosis and has been associated with increased lung cancer incidence. Case presentation We report the case of a Caucasian 75-year-old woman, a former smoker, hospitalized for breathlessness with a chest computed tomography scan showing an interstitial lung disease. A surgical lung biopsy was performed, confirming a pattern of usual interstitial pneumonia but also numerous disseminated foci of well-differentiated focally invasive squamous cell carcinoma without hypermetabolic lung nodule, mass, or enlarged lymph node visualized on chest computed tomography or positron emission tomography scan. Nintedanib was started for its antifibrotic and antitumor properties, without any other antineoplastic treatment. Three years after initiation of nintedanib, clinical, functional, and computed tomography scan evaluations were stable, and there was no evidence for evolution of the squamous cell carcinoma. Conclusions Data are scarce regarding the benefit of nintedanib in patients with idiopathic pulmonary fibrosis-associated lung cancer, and it is unclear whether nintedanib could have a preventive role in lung carcinogenesis in idiopathic pulmonary fibrosis patients. This experience could help the scientific community in case of similar incidental findings.
Collapse
Affiliation(s)
- C Niel
- Department of Respiratory Medicine, CHU Rennes, Rennes 1 University, Rennes, France
| | - C Ricordel
- Department of Respiratory Medicine, CHU Rennes, Rennes 1 University, Rennes, France. .,INSERM U1242, Chemistry Oncogenesis Stress and signaling, CLCC Eugène Marquis, Rennes, France.
| | - T Guy
- Department of Respiratory Medicine, Centre Hospitalier Bretagne Atlantique, Vannes, France
| | - M Kerjouan
- Department of Respiratory Medicine, CHU Rennes, Rennes 1 University, Rennes, France
| | - B De Latour
- Department of Thoracic Surgery, CHU Rennes, Rennes 1 University, Rennes, France
| | - D Chiforeanu
- Department of Anatomopathology, CHU Rennes, Rennes 1 University, Rennes, France
| | - M Lederlin
- Department of Radiology, CHU Rennes, LTI, INSERM U1099, Rennes 1 University, Rennes, France
| | - S Jouneau
- Department of Respiratory Medicine, CHU Rennes, Rennes 1 University, Rennes, France.,IRSET UMR 1085, Rennes 1 University, Rennes, France
| |
Collapse
|
7
|
Bellec J, Rigal L, Jaksic N, Caille P, Lederlin M, Lafond C, Martins R, De Crevoisier R, Simon A. PD-0891 Cardio-respiratory ITV for cardiac radioablation in case of ventricular tachycardia. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07170-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
8
|
Chauvin P, Sohier L, Rochas Y, Kerjouan M, Salé A, Lederlin M, Jouneau S. [Ambulatory management of bilateral secondary spontaneous pneumothorax in palliative care]. Rev Mal Respir 2021; 38:773-779. [PMID: 34045087 DOI: 10.1016/j.rmr.2021.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 04/22/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Secondary spontaneous pneumothoraces account for 35% of all pneumothoraces after the age of 50. Their management is still debated and can be challenging due to the underlying respiratory condition. In our observation, the use of small-bore chest tubes allowed prolonged ambulatory care in a palliative setting. CASE REPORT We report the case of a 54-year-old woman suffering from a leiomyosarcoma with multiple pulmonary metastases who had repeated episodes of pneumothorax, one of which was bilateral. Treatment involved the bilateral insertion of 8.5F pigtail catheters connected to Heimlich valves that allowed management as an outpatient. Recurrences were treated similarly, in association with oncological management, providing great additional benefits for patient comfort in this palliative context. CONCLUSION Altogether, this case report confirms the applicability of outpatient management for drained spontaneous secondary pneumothoraces, even bilateral, especially in a palliative-care setting.
Collapse
Affiliation(s)
- P Chauvin
- Service de pneumologie, Hôpital Pontchaillou, CHU Pontchaillou, 2, rue Henri le Guilloux, 35033 Rennes cedex 9, France.
| | - L Sohier
- Service de pneumologie, Groupe hospitalier de Bretagne Sud, 56322 Lorient, France
| | - Y Rochas
- Service de pneumologie, Groupe hospitalier de Bretagne Sud, 56322 Lorient, France
| | - M Kerjouan
- Service de pneumologie, Hôpital Pontchaillou, CHU Pontchaillou, 2, rue Henri le Guilloux, 35033 Rennes cedex 9, France
| | - A Salé
- Service de pneumologie, Hôpital Pontchaillou, CHU Pontchaillou, 2, rue Henri le Guilloux, 35033 Rennes cedex 9, France
| | - M Lederlin
- Service de radiologie et d'imagerie médicale, Hôpital Pontchaillou, CHU de Rennes, 35033 Rennes, France
| | - S Jouneau
- Service de pneumologie, Hôpital Pontchaillou, CHU Pontchaillou, 2, rue Henri le Guilloux, 35033 Rennes cedex 9, France; IRSET UMR 1085, université de Rennes 1, 35000 Rennes, France
| |
Collapse
|
9
|
Kjellstad Larsen C, Duchenne J, Galli E, Aalen JM, Bogaert J, Lederlin M, Kongsgaard E, Linde C, Penicka M, Donal E, Voigt JU, Smiseth OA, Hopp E. Septal scar predicts non-response to cardiac resynchronization therapy. Eur Heart J Cardiovasc Imaging 2021. [DOI: 10.1093/ehjci/jeaa356.301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): South-Eastern Norway Regional Health Authority Norwegian Health Association
Background
Scar in the left ventricular (LV) posterolateral wall is associated with poor response to cardiac resynchronization therapy (CRT). The impact of septal scar, however, has been less thoroughly investigated. As recovery of septal function seems to be an important effect of CRT, we hypothesized that CRT response depends on septal viability.
Aim
The aim of the present study was to investigate the association between septal scar and volumetric response to CRT, and to compare the impact of scar located in septum to scar located in the posterolateral wall.
Methods
128 patients with symptomatic heart failure undergoing CRT implantation based on current guidelines (ejection fraction 30 ± 8%, QRS-width 164 ± 17 ms) were included in the study. Volumes and ejection fraction were measured by echocardiography using the biplane Simpson’s method at baseline and six months follow up. Non-response was defined as less than 15% reduction in end-systolic volume. Scar was assessed by late gadolinium enhancement cardiac magnetic resonance, and reported as percentage scar per regional myocardial volume. Numbers are given in [median ;10-90% percentile].
Results
Scar was present in 62 patients (48%). Scar burden was equal in septum [0% ;0-34%] and the posterolateral wall [0% ;0-36%], p = 0.10. 31 patients (24%) did not respond to CRT. The non-responders had higher scar burden than the responders in both septum [16% ;0-57% vs 0% ;0-23%, p < 0.001] and the posterolateral wall [6% ;0-74% vs 0% ;0-22%, p < 0.001].
In univariate regression analysis both septal and posterolateral scars correlated with non-response to CRT (r = 0.51 and r = 0.33, respectively). However, combined in a multivariate model only septal scar remained a significant marker of non-response (p < 0.001), while posterolateral scar did not (p = 0.23).
Septal scar ≥ 7.1% predicted non-response with a specificity of 81% and a sensitivity of 70% by receiver operating characteristic curve analyses. The area under the curve was 0.79 (95% confidence interval 0.70 – 0.89) (Figure).
Conclusions
Septal scar is more closely associated with volumetric non-response to CRT than posterolateral scar. Future studies should explore the correlation between regional scar burden and different functional parameters, and how they relate to CRT response.
Abstract Figure. Septal scar predicts non-response to CRT
Collapse
Affiliation(s)
- C Kjellstad Larsen
- Oslo University Hospital Rikshospitalet, Institute for Surgical Research and Department of Cardiology, Oslo, Norway
| | - J Duchenne
- University Hospitals (UZ) Leuven, Department of Cardiovascular Diseases, Leuven, Belgium
| | - E Galli
- University Hospital of Rennes, Department of Cardiology, Rennes, France
| | - JM Aalen
- Oslo University Hospital Rikshospitalet, Institute for Surgical Research and Department of Cardiology, Oslo, Norway
| | - J Bogaert
- University Hospitals (UZ) Leuven, Department of Radiology, Leuven, Belgium
| | - M Lederlin
- University Hospital of Rennes, Department of Radiology, Rennes, France
| | - E Kongsgaard
- Oslo University Hospital Rikshospitalet, Department of Cardiology, Oslo, Norway
| | - C Linde
- Karolinska University Hospital, Department of Cardiology, Stockholm, Sweden
| | - M Penicka
- Olv Hospital Aalst, Department of Cardiology, Aalst, Belgium
| | - E Donal
- University Hospital of Rennes, Department of Cardiology, Rennes, France
| | - J-U Voigt
- University Hospitals (UZ) Leuven, Department of Cardiovascular Diseases, Leuven, Belgium
| | - OA Smiseth
- Oslo University Hospital Rikshospitalet, Institute for Surgical Research and Department of Cardiology, Oslo, Norway
| | - E Hopp
- Oslo University Hospital, Rikshospitalet, Division of Radiology and Nuclear Medicine, Oslo, Norway
| |
Collapse
|
10
|
Bellec J, Simon A, Benali K, Jaksic N, Caille P, Lederlin M, Lafond C, de Crevoisier R, Martins R. Cardiac stereotactic body radiation therapy for refractory ventricular tachycardia: Impact of cardiac and respiratory movement on the target volume definition. Archives of Cardiovascular Diseases Supplements 2021. [DOI: 10.1016/j.acvdsp.2020.10.206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
11
|
Lassau N, Bousaid I, Chouzenoux E, Lamarque J, Charmettant B, Azoulay M, Cotton F, Khalil A, Lucidarme O, Pigneur F, Benaceur Y, Sadate A, Lederlin M, Laurent F, Chassagnon G, Ernst O, Ferreti G, Diascorn Y, Brillet P, Creze M, Cassagnes L, Caramella C, Loubet A, Dallongeville A, Abassebay N, Ohana M, Banaste N, Cadi M, Behr J, Boussel L, Fournier L, Zins M, Beregi J, Luciani A, Cotten A, Meder J. Three artificial intelligence data challenges based on CT and MRI. Diagn Interv Imaging 2020; 101:783-788. [DOI: 10.1016/j.diii.2020.03.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 03/12/2020] [Indexed: 02/07/2023]
|
12
|
Blanc D, Racine V, Khalil A, Deloche M, Broyelle JA, Hammouamri I, Sinitambirivoutin E, Fiammante M, Verdier E, Besson T, Sadate A, Lederlin M, Laurent F, Chassagnon G, Ferretti G, Diascorn Y, Brillet PY, Cassagnes L, Caramella C, Loubet A, Abassebay N, Cuingnet P, Ohana M, Behr J, Ginzac A, Veyssiere H, Durando X, Bousaïd I, Lassau N, Brehant J. Artificial intelligence solution to classify pulmonary nodules on CT. Diagn Interv Imaging 2020; 101:803-810. [PMID: 33168496 DOI: 10.1016/j.diii.2020.10.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/12/2020] [Accepted: 10/13/2020] [Indexed: 12/20/2022]
Abstract
PURPOSE The purpose of this study was to create an algorithm to detect and classify pulmonary nodules in two categories based on their volume greater than 100 mm3 or not, using machine learning and deep learning techniques. MATERIALS AND METHOD The dataset used to train the model was provided by the organization team of the SFR (French Radiological Society) Data Challenge 2019. An asynchronous and parallel 3-stages pipeline was developed to process all the data (a data "pre-processing" stage; a "nodule detection" stage; a "classifier" stage). Lung segmentation was achieved using 3D U-NET algorithm; nodule detection was done using 3D Retina-UNET and classifier stage with a support vector machine algorithm on selected features. Performances were assessed using area under receiver operating characteristics curve (AUROC). RESULTS The pipeline showed good performance for pathological nodule detection and patient diagnosis. With the preparation dataset, an AUROC of 0.9058 (95% confidence interval [CI]: 0.8746-0.9362) was obtained, 87% yielding accuracy (95% CI: 84.83%-91.03%) for the "nodule detection" stage, corresponding to 86% specificity (95% CI: 82%-92%) and 89% sensitivity (95% CI: 84.83%-91.03%). CONCLUSION A fully functional pipeline using 3D U-NET, 3D Retina-UNET and classifier stage with a support vector machine algorithm was developed, resulting in high capabilities for pulmonary nodule classification.
Collapse
Affiliation(s)
- D Blanc
- QuantaCell, IRMB, Hôpital Saint-Eloi, 34090 Montpellier, France
| | - V Racine
- QuantaCell, IRMB, Hôpital Saint-Eloi, 34090 Montpellier, France
| | - A Khalil
- Department of Radiology, Neuroradiology unit, Assistance Publique-Hôpitaux de Paris, Hôpital Bichat Claude Bernard, 75018 Paris, France; Université de Paris, 75010, Paris, France
| | - M Deloche
- >IBM Cognitive Systems Lab, 34000 Montpellier, France
| | - J-A Broyelle
- >IBM Cognitive Systems Lab, 34000 Montpellier, France
| | - I Hammouamri
- >IBM Cognitive Systems Lab, 34000 Montpellier, France
| | | | - M Fiammante
- IBM Cognitive Systems France, 92270 Bois-Colombes, France
| | - E Verdier
- IBM Cognitive Systems France, 92270 Bois-Colombes, France
| | - T Besson
- IBM Cognitive Systems France, 92270 Bois-Colombes, France
| | - A Sadate
- Department of Radiology and Medical Imaging, CHU Nîmes, University Montpellier, EA2415, 30029 Nîmes, France
| | - M Lederlin
- Department of Radiology, Hôpital Universitaire Pontchaillou, 35000 Rennes, France
| | - F Laurent
- Department of thoracic and cardiovascular Imaging, Respiratory Diseases Service, Respiratory Functional Exploration Service, Hôpital universitaire de Bordeaux, CIC 1401, 33600 Pessac, France
| | - G Chassagnon
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014, Paris, France & Université de Paris, 75006 Paris, France
| | - G Ferretti
- Department of Radiology and Medical Imaging, CHU Grenoble Alpes, 38700 Grenoble, France
| | - Y Diascorn
- Department of Radiology, Hôpital Universitaire Pasteur, Nice, France
| | - P-Y Brillet
- Inserm UMR 1272, Université Sorbonne Paris Nord, Assistance Publique-Hôpitaux de Paris, Department of Radiology, Hôpital Avicenne, 93430 Bobigny, France
| | - Lucie Cassagnes
- Department of radiology B, CHU Gabriel Montpied, 63003 Clermont-Ferrand, France
| | - C Caramella
- Department of Radiology, Institut Gustave Roussy, 94800 Villejuif, France
| | - A Loubet
- Department of Neuroradiology, Hôpital Gui-de-Chauliac, CHRU de Montpellier, 34000 Montpellier, France
| | - N Abassebay
- Department of Radiology, CH Douai, 59507 Douai, France
| | - P Cuingnet
- Department of Radiology, CH Douai, 59507 Douai, France
| | - M Ohana
- Department of Radiology, Nouvel Hôpital Civil, 67000 Strasbourg, France
| | - J Behr
- Department of Radiology, CHRU de Jean-Minjoz Besançon, 25030 Besançon, France
| | - A Ginzac
- Clinical Research Unit, Clinical Research and Innovation Delegation, Centre de Lutte contre le Cancer, Centre Jean Perrin, 63011 Clermont-Ferrand Cedex 1, France; Université Clermont Auvergne,INSERM, U1240 Imagerie Moléculaire et Stratégies Théranostiques, Centre Jean Perrin, 63011 Clermont-Ferrand, France; Clinical Investigation Center, UMR501, 63011 Clermont-Ferrand, France
| | - H Veyssiere
- Clinical Research Unit, Clinical Research and Innovation Delegation, Centre de Lutte contre le Cancer, Centre Jean Perrin, 63011 Clermont-Ferrand Cedex 1, France; Université Clermont Auvergne,INSERM, U1240 Imagerie Moléculaire et Stratégies Théranostiques, Centre Jean Perrin, 63011 Clermont-Ferrand, France; Clinical Investigation Center, UMR501, 63011 Clermont-Ferrand, France
| | - X Durando
- Clinical Research Unit, Clinical Research and Innovation Delegation, Centre de Lutte contre le Cancer, Centre Jean Perrin, 63011 Clermont-Ferrand Cedex 1, France; Université Clermont Auvergne,INSERM, U1240 Imagerie Moléculaire et Stratégies Théranostiques, Centre Jean Perrin, 63011 Clermont-Ferrand, France; Clinical Investigation Center, UMR501, 63011 Clermont-Ferrand, France; Department of Medical Oncology, Centre Jean Perrin, 63011 Clermont-Ferrand, France
| | - I Bousaïd
- Digital Transformation and Information Systems Division, Gustave Roussy, 94800 Villejuif, France
| | - N Lassau
- Multimodal Biomedical Imaging Laboratory Paris-Saclay, BIOMAPS, UMR 1281, Université Paris-Saclay, Inserm, CNRS, CEA, Department of Radiology, Institut Gustave Roussy, 94800, Villejuif, France
| | - J Brehant
- Department of Radiology, Centre Jean Perrin, 63011 Clermont-Ferrand, France.
| |
Collapse
|
13
|
Jalaber C, Lapotre T, Morcet-Delattre T, Ribet F, Jouneau S, Lederlin M. Chest CT in COVID-19 pneumonia: A review of current knowledge. Diagn Interv Imaging 2020; 101:431-437. [PMID: 32571748 PMCID: PMC7287482 DOI: 10.1016/j.diii.2020.06.001] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/08/2020] [Accepted: 06/09/2020] [Indexed: 02/07/2023]
Abstract
Unenhanced chest CT is indicated for patients with suspected COVID-19 presenting with dyspnea, polypnea or arterial blood oxygen desaturation. Most typical CT features of COVID-19 pneumonia include bilateral and multifocal ground-glass opacities predominating in the peripheral, posterior and basal parts of the lungs. Between 15 and 30% of hospitalized patients with COVID-19 progress to acute respiratory distress syndrome, which is the main cause of mortality.
The current COVID-19 pandemic has highlighted the essential role of chest computed tomography (CT) examination in patient triage in the emergency departments, allowing them to be referred to “COVID” or “non-COVID” wards. Initial chest CT examination must be performed without intravenous administration of iodinated contrast material, but contrast material administration is required when pulmonary embolism is suspected, which seems to be frequent in severe forms of the disease. Typical CT features consist of bilateral ground-glass opacities with peripheral, posterior and basal predominance. Lung disease extent on CT correlates with clinical severity. Artificial intelligence could assist radiologists for diagnosis and prognosis evaluation.
Collapse
Affiliation(s)
- C Jalaber
- CHU Saint-Étienne, Department of Radiology, 42270 Saint-Priest-en-Jarez, France
| | - T Lapotre
- CHU de Rennes, Department of Radiology, 35033 Rennes, France
| | | | - F Ribet
- CHU de Rennes, Department of Radiology, 35033 Rennes, France
| | - S Jouneau
- CHU de Rennes, Department of Respiratory Medicine, 35033 Rennes, France
| | - M Lederlin
- CHU de Rennes, Department of Radiology, 35033 Rennes, France; LTSI, INSERM, UMR 1099, Université de Rennes, 35000 Rennes, France.
| |
Collapse
|
14
|
Jouneau S, Rousseau C, Lederlin M, Kerjouan M, Salé A, Guy T, Sohier L, Guillot S, Vernhet L, Oger E, Thibault R. La dénutrition est associée à une évolution clinique péjorative des patients avec fibrose pulmonaire idiopathique (FPI) : étude observationnelle longitudinale dans un centre de référence. NUTR CLIN METAB 2020. [DOI: 10.1016/j.nupar.2020.02.379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
15
|
Diridollou T, Sohier L, Rousseau C, Angibaud A, Chauvin P, Gaignon T, Tas M, Lemerre J, Kerjouan M, Salé A, Lederlin M, Jouneau S. Idiopathic pulmonary fibrosis: Significance of the usual interstitial pneumonia (UIP) CT-scan patterns defined in new international guidelines. Respir Med Res 2020; 77:72-78. [PMID: 32416587 DOI: 10.1016/j.resmer.2020.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 02/12/2020] [Accepted: 02/14/2020] [Indexed: 01/20/2023]
Abstract
INTRODUCTION The new 2018 international guidelines for diagnosing usual interstitial pneumonia (UIP)/idiopathic pulmonary fibrosis (IPF) by CT scan split the old pattern possible UIP (2011 IPF guidelines) into two new patterns: probable UIP and indeterminate for UIP. However, the proportions and prognoses of these new CT-scan patterns are not clear. METHODS We used a monocentric retrospective cohort of 322 patients suspected of having IPF (University Hospital of Rennes; Competence Center for Rare Lung Diseases; 1 January 2012-31 December 2017). All patients initially diagnosed by CT scan as possible UIP were included. The chest CT-scans were then reclassified according to the new 2018 international guidelines by 3 observers. These data were then subjected to survival analysis with multivariate Cox regression using a composite endpoint of death, lung transplantation, a decline of≥10% in forced vital capacity (FVC), or hospitalization. RESULTS Of the 89 possible UIP patients included, 74 (83%) were reclassified as probable UIP and 15 (17%) as indeterminate for UIP. Probable UIP patients were more likely to meet the composite endpoint (56/74 [75.7%] vs. 5/15 [33%] patients; HR [IC 95%] =3.12 [1.24; 7.83], P=0.015). Multivariate analysis indicated that the probable UIP pattern was associated with significantly increased risk of reaching the composite endpoint (HR [95% CI]=2.85[1.00; 8.10], P=0.049). CONCLUSION The majority of possible UIP diagnoses corresponded to probable UIP, which was associated with a significantly worse prognosis than indeterminate for UIP. This distinction between these two CT patterns emphasizes the relevance of the new international guidelines for the diagnosis of IPF.
Collapse
Affiliation(s)
- T Diridollou
- Service de pneumologie, centre de compétences pour les maladies rares pulmonaires, CHU de Rennes, France, Université de Rennes 1, Rennes, France.
| | - L Sohier
- Service de pneumologie, centre hospitalier Lorient, Lorient, France
| | - C Rousseau
- Centre d'investigation clinique, Inserm 1414, Rennes, France
| | - A Angibaud
- Service de pneumologie, centre de compétences pour les maladies rares pulmonaires, CHU de Rennes, France, Université de Rennes 1, Rennes, France
| | - P Chauvin
- Service de pneumologie, centre de compétences pour les maladies rares pulmonaires, CHU de Rennes, France, Université de Rennes 1, Rennes, France
| | - T Gaignon
- Service de pneumologie, centre de compétences pour les maladies rares pulmonaires, CHU de Rennes, France, Université de Rennes 1, Rennes, France
| | - M Tas
- Service de radiologie, CHU de Rennes, France, université de Rennes 1, Rennes, France
| | - J Lemerre
- Service de radiologie, CHU de Rennes, France, université de Rennes 1, Rennes, France
| | - M Kerjouan
- Service de pneumologie, centre de compétences pour les maladies rares pulmonaires, CHU de Rennes, France, Université de Rennes 1, Rennes, France
| | - A Salé
- Service de pneumologie, centre de compétences pour les maladies rares pulmonaires, CHU de Rennes, France, Université de Rennes 1, Rennes, France
| | - M Lederlin
- Service de radiologie, CHU de Rennes, France, université de Rennes 1, Rennes, France
| | - S Jouneau
- Service de pneumologie, centre de compétences pour les maladies rares pulmonaires, CHU de Rennes, France, Université de Rennes 1, Rennes, France; Service de pneumologie, centre hospitalier Lorient, Lorient, France; Centre d'investigation clinique, Inserm 1414, Rennes, France; Service de radiologie, CHU de Rennes, France, université de Rennes 1, Rennes, France; UMR1085, IRSET, université de Rennes 1, Rennes, France.
| |
Collapse
|
16
|
Bazin Y, Kerjouan M, Lederlin M, Brinchault G, Le Guillou L, Salé A, Jouneau S. [Spontaneous lung volume reduction following pneumonia in a patient with emphysema]. Rev Mal Respir 2019; 36:638-642. [PMID: 31202604 DOI: 10.1016/j.rmr.2019.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 03/12/2019] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Lung volume reduction can be effective in appropriately selected patients with severe emphysema and is associated with reduced breathlessness and improved survival. Spontaneous resolution of emphysematous bullae can also sometimes occur. CASE REPORT We report a case of severe smoking-related emphysema in a 60-year-old patient, who presented in October 2013 with a right upper lobe acute community-acquired pneumonia on the background of previously undocumented emphysema. The patient improved following treatment with co-amoxiclav and serial radiology showed progressive cicatricial retraction. Nine months later there had been a major functional improvement characterized by a complete normalization of the patient's ventilatory parameters, specifically a 45% improvement in FEV1. In the literature, the average FEV1 improvement obtained by surgical or endoscopic lung volume reduction techniques does not exceed 28%. CONCLUSION Rarely, emphysematous bullae resolve following infections. Further studies of the mechanisms involved in these natural regressions may be of interest in the development of new therapeutics.
Collapse
Affiliation(s)
- Y Bazin
- Service de pneumologie, hôpital Pontchaillou, université de Rennes 1, 2, rue Henri Le Guilloux, 35033 Rennes, France.
| | - M Kerjouan
- Service de pneumologie, hôpital Pontchaillou, université de Rennes 1, 2, rue Henri Le Guilloux, 35033 Rennes, France
| | - M Lederlin
- Service de radiologie, hôpital Pontchaillou, université de Rennes 1, 35033 Rennes, France
| | - G Brinchault
- Service de pneumologie, hôpital Pontchaillou, université de Rennes 1, 2, rue Henri Le Guilloux, 35033 Rennes, France
| | - L Le Guillou
- Service de pneumologie, hôpital Pontchaillou, université de Rennes 1, 2, rue Henri Le Guilloux, 35033 Rennes, France; Service des explorations fonctionnelles respiratoires, hôpital Pontchaillou, université de Rennes 1, Rennes, France
| | - A Salé
- Service de pneumologie, hôpital Pontchaillou, université de Rennes 1, 2, rue Henri Le Guilloux, 35033 Rennes, France
| | - S Jouneau
- Service de pneumologie, hôpital Pontchaillou, université de Rennes 1, 2, rue Henri Le Guilloux, 35033 Rennes, France; IRSET UMR 1085, université de Rennes 1, 35000 Rennes, France
| |
Collapse
|
17
|
Arnouat B, Léveiller G, Barbarot N, Kerjouan M, Lederlin M, Desrues B, Jouneau S. Pneumopathie d’hypersensibilité révélée par un syndrome de détresse respiratoire aiguë. Rev Mal Respir 2019; 36:747-751. [DOI: 10.1016/j.rmr.2017.12.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Accepted: 12/06/2017] [Indexed: 10/26/2022]
|
18
|
Larrieu S, Nasser M, Si-Mohamed S, Boussel L, Brevet M, Revel D, Thivolet-Bejui F, Lederlin M, Marque S, Massol J, Maucort Boulch D, Zeghmar S, Hachulla E, Jouneau S, Cottin V. Développement d’algorithmes pour identifier les patients atteints de pneumopathie interstitielle diffuse fibrosante progressive (PID-FP) en France (étude PROGRESS). Rev Epidemiol Sante Publique 2019. [DOI: 10.1016/j.respe.2019.04.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
19
|
Shao C, Tomasi J, Morgenthaler V, Lederlin M, Verhoye JP, Haigron P. Reduced order model for patient specific fluid transient simulation of blood flow in aortic cross. Comput Methods Biomech Biomed Engin 2019. [DOI: 10.1080/10255842.2020.1713477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- C. Shao
- Ansys France
- Univ Rennes, CHU Rennes, Inserm, LTSI – UMR 1099, Rennes, France
| | - J. Tomasi
- Univ Rennes, CHU Rennes, Inserm, LTSI – UMR 1099, Rennes, France
| | | | - M. Lederlin
- Univ Rennes, CHU Rennes, Inserm, LTSI – UMR 1099, Rennes, France
| | - J. P. Verhoye
- Univ Rennes, CHU Rennes, Inserm, LTSI – UMR 1099, Rennes, France
| | - P. Haigron
- Univ Rennes, CHU Rennes, Inserm, LTSI – UMR 1099, Rennes, France
| |
Collapse
|
20
|
Jouneau S, Mallorie K, Rousseau C, Lederlin M, Llamas-Guttierez F, De Latour B, Guillot S, Vernhet L, Desrues B, Thibault R. L’indice de masse corporelle et la circonférence brachiale sont prédictifs d’une masse maigre abaissée chez les patients avec fibrose pulmonaire idiopathique : une étude transversale dans un centre de référence pour maladies rares. NUTR CLIN METAB 2018. [DOI: 10.1016/j.nupar.2018.09.131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
21
|
Jouneau S, Kerjouan M, Rousseau C, Lederlin M, Desrues B, Thibault R. Malnutrition in idiopathic pulmonary fibrosis patients: A cross-sectional study in a centre for rare pulmonary diseases. Clin Nutr 2018. [DOI: 10.1016/j.clnu.2018.06.1777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
22
|
Cohen JG, Reymond E, Medici M, Lederlin M, Lantuejoul S, Laurent F, Toffart AC, Moreau-Gaudry A, Jankowski A, Ferretti GR. CT-texture analysis of subsolid nodules for differentiating invasive from in-situ and minimally invasive lung adenocarcinoma subtypes. Diagn Interv Imaging 2018; 99:291-299. [PMID: 29477490 DOI: 10.1016/j.diii.2017.12.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 12/11/2017] [Accepted: 12/21/2017] [Indexed: 12/17/2022]
Abstract
PURPOSE The purpose of this study was to evaluate the usefulness of computed tomography-texture analysis (CTTA) in differentiating between in-situ and minimally-invasive from invasive adenocarcinomas in subsolid lung nodules (SSLNs). MATERIAL AND METHODS Two radiologists retrospectively reviewed 49 SSLNs in 44 patients. There were 27 men and 17 women with a mean age of 63±7 (SD) years (range: 47-78years). For each SSLN, type (pure ground-glass or part-solid) was assessed by consensus and CTTA was conducted independently by each observer using a filtration-histogram technique. Different filters were used before histogram quantification: no filtration, fine, medium and coarse, followed by histogram quantification using mean intensity, standard deviation (SD), entropy, mean positive pixels (MPP), skewness and kurtosis. RESULTS We analyzed 13 pure ground-glass and 36 part-solid nodules corresponding to 16 adenocarcinomas in-situ (AIS), 5 minimally invasive adenocarcinomas (MIA) and 28 invasive adenocarcinomas (IVA). At uni- and multivariate analysis CTTA allowed discriminating between IVAs and AIS/MIA (P<0.05 and P=0.025, respectively) with the following histogram parameters: skewness using fine textures and kurtosis using coarse filtration for pure ground-glass nodules, and SD without filtration for part-solid nodules. CONCLUSION CTTA has the potential to differentiate AIS and MIA from IVA among SSLNs. However, our results require further validation on a larger cohort.
Collapse
Affiliation(s)
- J G Cohen
- Radiology department, Grenoble Alpes University Teaching Hospital, CS 10217, 38043 Grenoble cedex 9, France.
| | - E Reymond
- Radiology department, Grenoble Alpes University Teaching Hospital, CS 10217, 38043 Grenoble cedex 9, France
| | - M Medici
- Clinical Investigation Center for Innovative Technology (CICIT), Grenoble Alpes University Teaching Hospital, CS 10217, 38043 Grenoble cedex 9, France
| | - M Lederlin
- Department of Medical Imaging, Haut-Lévêque Teaching Hospital, 33000 Bordeaux, France
| | - S Lantuejoul
- Pathology department, Grenoble Alpes University Teaching Hospital, CS 10217, 38043 Grenoble cedex 9, France; INSERM research unit 823, Albert Bonniot Institute, 38700 La Tronche, France
| | - F Laurent
- Department of Medical Imaging, Haut-Lévêque Teaching Hospital, 33000 Bordeaux, France
| | - A C Toffart
- INSERM research unit 823, Albert Bonniot Institute, 38700 La Tronche, France; Pneumology department, Grenoble Alpes University Teaching Hospital, CS 10217, 38043 Grenoble cedex 9, France
| | - A Moreau-Gaudry
- Clinical Investigation Center for Innovative Technology (CICIT), Grenoble Alpes University Teaching Hospital, CS 10217, 38043 Grenoble cedex 9, France
| | - A Jankowski
- Radiology department, Grenoble Alpes University Teaching Hospital, CS 10217, 38043 Grenoble cedex 9, France
| | - G R Ferretti
- Radiology department, Grenoble Alpes University Teaching Hospital, CS 10217, 38043 Grenoble cedex 9, France; Pneumology department, Grenoble Alpes University Teaching Hospital, CS 10217, 38043 Grenoble cedex 9, France
| |
Collapse
|
23
|
Heraudeau A, Ricordel C, Sale A, Lederlin M, Kerjouan M, De Latour B, Llamas-Guttierez F, Desrues B, Jouneau S. [Interstitial lung disease and pancreatic cancer: Series of two cases]. Rev Mal Respir 2018; 35:78-82. [PMID: 29398155 DOI: 10.1016/j.rmr.2017.10.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Accepted: 07/25/2017] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Pancreatic cancer is often not diagnosed until at a metastatic stage at which point the prognosis is very poor. Pulmonary metastases are pleomorphic, often present at the time of diagnosis and can lead to the discovery of an asymptomatic primary disease. CASE REPORT We describe two cases aged 60 and 74 years, where imaging identified what was thought to be an interstitial lung disease but which was actually metastasis from pancreatic cancer. In the first case, CT showed multiple excavated pulmonary nodules but the presentation with medullary compression led rapidly to pathological diagnosis on bone lesions. In the second patient, a history of rheumatoid arthritis and the lack of abdominal symptoms led to an initial search for disease related to the rheumatoid disease. Histopathology, from lung and bone biopsies, enabled a correct diagnosis to be achieved. CONCLUSION Where atypical interstitial lung disease occurs, biopsy should be considered in order not to delay a diagnosis of cancer, especially pancreatic cancer.
Collapse
Affiliation(s)
- A Heraudeau
- Service de pneumologie, hôpital Pontchaillou, université de Rennes 1, CHU de Rennes, 2, rue Henri-Le-Guilloux, 35033 Rennes cedex 9, France.
| | - C Ricordel
- Service de pneumologie, hôpital Pontchaillou, université de Rennes 1, CHU de Rennes, 2, rue Henri-Le-Guilloux, 35033 Rennes cedex 9, France
| | - A Sale
- Service de pneumologie, hôpital Pontchaillou, université de Rennes 1, CHU de Rennes, 2, rue Henri-Le-Guilloux, 35033 Rennes cedex 9, France
| | - M Lederlin
- Service de radiologie, hôpital Pontchaillou, université de Rennes 1, 2, rue Henri-Le-Guilloux, 35033 Rennes cedex 9, France
| | - M Kerjouan
- Service de pneumologie, hôpital Pontchaillou, université de Rennes 1, CHU de Rennes, 2, rue Henri-Le-Guilloux, 35033 Rennes cedex 9, France
| | - B De Latour
- Service de chirurgie thoracique et cardiovasculaire, hôpital Pontchaillou, université de Rennes 1, 2, rue Henri-Le-Guilloux, 35033 Rennes cedex 9, France
| | - F Llamas-Guttierez
- Service d'anatomopathologie, hôpital Pontchaillou, université de Rennes 1, 2, rue Henri-Le-Guilloux, 35033 Rennes cedex 9, France
| | - B Desrues
- Service de pneumologie, hôpital Pontchaillou, université de Rennes 1, CHU de Rennes, 2, rue Henri-Le-Guilloux, 35033 Rennes cedex 9, France
| | - S Jouneau
- Service de pneumologie, hôpital Pontchaillou, université de Rennes 1, CHU de Rennes, 2, rue Henri-Le-Guilloux, 35033 Rennes cedex 9, France; IRSET UMR 1085, université de Rennes 1, 2, avenue du Pr-Léon-Bernard, 35043 Rennes, France
| |
Collapse
|
24
|
Leurent G, Lederlin M, Tas P, Besnard S, Bareau B, Lentz P. Non-tropical endomyocardial fibrosis: A rare cause of bi-apical filling. Diagn Interv Imaging 2016; 97:377-9. [DOI: 10.1016/j.diii.2015.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Revised: 08/07/2015] [Accepted: 09/02/2015] [Indexed: 10/22/2022]
|
25
|
Fourrier A, Ricordel C, Lespagnol A, Llamas Gutierrez F, Lederlin M, Mosser J, Léna H, Desrues B. Analyse des différentes méthodes diagnostiques dans le cancer bronchique non à petites cellules métastatiques et de leur rendement dans l’étude histologique et en biologie moléculaire. Recherche de facteurs prédictifs d’échec. Étude rétrospective, monocentrique, portant sur les patients de 2012 et 2013. Rev Mal Respir 2016. [DOI: 10.1016/j.rmr.2015.10.177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
26
|
Lederlin M, Trédaniel J, Priollet P. Pourquoi dépister le cancer du poumon chez les artériopathes ? ACTA ACUST UNITED AC 2015; 40:359-64. [DOI: 10.1016/j.jmv.2015.07.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Accepted: 06/12/2015] [Indexed: 12/26/2022]
|
27
|
Colunga Blanco S, Gonzalez Matos C, Angelis A, Dinis PG, Chinali M, Toth A, Andreassi MG, Rodriguez Munoz D, Reid AB, Park JH, Shetye A, Novo G, De Marchi SF, Cikes M, Smarz K, Illatopa V, Peluso D, Wellnhofer E, De La Rosa Riestra A, Sattarzadeh Badkoubeh R, Mandour Ali M, Azoz A, Pontone G, Krljanac G, Acar R, Nucifora G, Sirtautas A, Roos ST, Qasem MS, Marini C, Fabiani I, Gillis K, Bandera F, Borowiec A, Lim YJ, Chalbia TE, Santos M, Gao SA, Zilberszac R, Farrag AAM, Palmiero G, Aruta P, De Diego Soler O, Fasano D, Tamborini G, Ancona F, Raafat DM, Marchel M, De Gregorio C, Gommans DHF, Godinho AR, Mielczarek M, Bandera F, Kubik M, Cho JY, Tarando F, Lourenco Marmelo BF, Reis L, Domingues K, Krestjyaninov MV, Mesquita J, Ikonomidis I, Ferferieva V, Peluso D, Peluso D, King GJ, D'ascenzi F, Ferrera Duran C, Sormani P, Gonzalez Fernandez O, Tereshina O, Cambronero Cortinas E, Kupczynska K, Carvalho JF, Shivalkar B, Aghamohammadzadeh R, Cifra B, Cifra B, Bandera F, Kuznetsov VA, Van Zalen JJ, Kochanowski J, Goebel B, Ladeiras-Lopes R, Goebel B, Karvandi M, Karvandi M, Alonso Salinas G, Unkun T, Ranjbar S, Hubert A, Enescu OA, Liccardo M, Cameli M, Ako E, Lembo M, Goffredo C, Enache R, Novo G, Wdowiak-Okrojek K, Nemes A, Nemes A, Di Salvo G, Capotosto L, Caravaca P, Maceira Gonzalez AM, Iriart X, Jug B, Garcia Campos A, Capin Sampedro E, Corros Vicente C, Martin Fernandez M, Leon Arguero V, Fidalgo Arguelles A, Velasco Alonso E, Lopez Iglesias F, De La Hera Galarza JM, Chaparro-Munoz M, Recio-Mayoral A, Vlachopoulos C, Ioakeimidis N, Felekos I, Abdelrasoul M, Aznaouridis K, Chrysohoou C, Rousakis G, Aggeli K, Tousoulis D, Faustino AC, Paiva L, Fernandes A, Costa M, Cachulo MC, Goncalves L, Emma F, Rinelli G, Esposito C, Franceschini A, Doyon A, Raimondi F, Schaefer F, Pongiglione G, Mateucci MC, Vago H, Juhasz C, Janosa C, Oprea V, Balint OH, Temesvari A, Simor T, Kadar K, Merkely B, Bruno RM, Borghini A, Stea F, Gargani L, Mercuri A, Sicari R, Picano E, Lozano Granero C, Carbonell San Roman A, Moya Mur JL, Fernandez-Golfin C, Moreno Planas J, Fernandez Santos S, Casas Rojo E, Hernandez-Madrid A, Zamorano Gomez JL, Pearce K, Gamlin W, Miller C, Schmitt M, Seong IW, Kim KH, Kim MJ, Jung HO, Sohn IS, Park SM, Cho GY, Choi JO, Park SW, Nazir SA, Khan JN, Singh A, Kanagala P, Squire I, Mccann GP, Di Lisi D, Meschisi MC, Brunco V, Badalamenti G, Bronte E, Russo A, Novo S, Von Tscharner M, Urheim S, Aakhus S, Seiler C, Schmalholz S, Biering-Sorensen T, Cheng S, Oparil S, Izzo J, Pitt B, Solomon SD, Zaborska B, Jaxa-Chamiec T, Tysarowski M, Budaj A, Cordova F, Aguirre O, Sanabria S, Ortega J, Romeo G, Perazzolo Marra M, Tona F, Famoso G, Pigatto E, Cozzi F, Iliceto S, Badano LP, Kriatselis C, Gerds-Li JH, Kropf M, Pieske B, Graefe M, Martinez Santos P, Batlle Lopez E, Vilacosta I, Sanchez Sauce B, Espana Barrio E, Jimenez Valtierra J, Campuzano Ruiz R, Alonso Bello J, Martin Rios MD, Farrashi M, Abtahi H, Sadeghi H, Sadeghipour P, Tavoosi A, Abdel Rahman TA, Mohamed LA, Maghraby HM, Kora IM, Abdel Hameed FR, Ali MN, Al Shehri A, Youssef A, Gad A, Alsharqi M, Alsaikhan L, Andreini D, Rota C, Guglielmo M, Mushtaq S, Baggiano A, Beltrama V, Solbiati A, Guaricci AI, Pepi M, Trifunovic D, Sobic Saranovic D, Savic L, Grozdic Milojevic I, Asanin M, Srdic M, Petrovic M, Zlaic N, Mrdovic I, Dogan C, Izci S, Gecmen C, Unkun T, Cap M, Erdogan E, Onal C, Yilmaz F, Ozdemir N, Muser D, Tioni C, Zanuttini D, Morocutti G, Spedicato L, Bernardi G, Proclemer A, Pranevicius R, Zapustas N, Briedis K, Valuckiene Z, Jurkevicius R, Juffermans LJM, Enait V, Van Royen N, Van Rossum AC, Kamp O, Khalaf HASSEN, Hitham SAKER, Osama AS, Abazid RAMI, Guall RAHIM, Durdan SHAFAT, Mohammed ZYAD, Stella S, Rosa I, Ancona F, Spartera M, Italia L, Latib A, Colombo A, Margonato A, Agricola E, Scatena C, Mazzanti C, Conte L, Pugliese N, Barletta V, Bortolotti U, Naccarato AG, Di Bello V, Bala G, Roosens B, Hernot S, Remory I, Droogmans S, Cosyns B, Generati G, Labate V, Donghi V, Pellegrino M, Carbone F, Alfonzetti E, Guazzi M, Dabrowski R, Kowalik I, Firek B, Chwyczko T, Szwed H, Kawamura A, Kawano S, Zaroui A, Ben Said R, Ben Halima M, Kheder N, Farhati A, Mourali S, Mechmech R, Leite L, Martins R, Baptista R, Barbosa A, Ribeiro N, Oliveira A, Castro G, Pego M, Polte CL, Lagerstrand K, Johnsson ÅA, Janulewicz M, Bech-Hanssen O, Gabriel H, Wisser W, Maurer G, Rosenhek R, El Aroussy W, Abdel Ghany M, Al Adeeb K, Ascione L, Carlomagno G, Sordelli C, Ferro A, Ascione R, Severino S, Caso P, Muraru D, Janei C, Haertel Miglioranza M, Cavalli G, Romeo G, Peluso D, Cucchini U, Iliceto S, Badano L, Armario Bel X, Garcia-Garcia C, Ferrer Sistach E, Rueda Sobella F, Oliveras Vila T, Labata Salvador C, Serra Flores J, Lopez-Ayerbe J, Bayes-Genis A, Conte E, Gonella A, Morena L, Civelli D, Losardo L, Margaria F, Riva L, Tanga M, Carminati C, Muratori M, Gripari P, Ghulam Ali S, Fusini L, Vignati C, Bartorelli AL, Alamanni F, Pepi M, Rosa I, Stella S, Marini C, Spartera M, Latib A, Montorfano M, Colombo A, Margonato A, Agricola E, Ismaiel A, Ali N, Amry S, Serafin A, Kochanowski J, Filipiak KJ, Opolski G, Speranza G, Ando' G, Magaudda L, Cramer GE, Bakker J, Michels M, Dieker HJ, Fouraux MA, Marcelis CLM, Timmermans J, Brouwer MA, Kofflard MJM, Vasconcelos M, Araujo V, Almeida P, Sousa C, Macedo F, Cardoso JS, Maciel MJ, Voilliot D, Huttin O, Venner C, Olivier A, Villemin T, Deballon R, Manenti V, Juilliere Y, Selton-Suty C, Generati G, Pellegrino M, Labate V, Carbone F, Alfonzetti E, Guazzi M, Dabrowska-Kugacka A, Dorniak K, Lewicka E, Szalewska D, Kutniewska-Kubik M, Raczak G, Kim KH, Yoon HJ, Park HJ, Ahn Y, Jeong MH, Cho JG, Park JC, Kim JH, Galli E, Habib G, Schnell F, Lederlin M, Daubert JC, Mabo P, Donal E, Faria R, Magalhaes P, Marques N, Domingues K, Lourenco C, Almeida AR, Teles L, Picarra B, Azevedo O, Lourenco C, Oliveira M, Magalhaes P, Domingues K, Marmelo B, Almeida A, Picarra B, Faria R, Marques N, Bento D, Lourenco C, Magalhaes P, Cruz I, Marmelo B, Reis L, Picarra B, Faria R, Azevedo O, Gimaev RH, Melnikova MA, Olezov NV, Ruzov VI, Goncalves P, Almeida MS, Branco P, Carvalho MS, Dores H, Gaspar MA, Sousa H, Andrade MJ, Mendes M, Makavos G, Varoudi M, Papadavid E, Andreadou I, Gravanis K, Liarakos N, Pavlidis G, Rigopoulos D, Lekakis J, Deluyker D, Bito V, Pigatto E, Romeo G, Muraru D, Cozzi F, Punzi L, Iliceto S, Badano LP, Pigatto E, Romeo G, Muraru D, Cozzi F, Iliceto S, Badano LP, Neilan T, Coen K, Gannon S, Bennet K, Clarke JG, Solari M, Cameli M, Focardi M, Corrado D, Bonifazi M, Henein M, Mondillo S, Gomez-Escalonilla C, De Agustin A, Egido J, Islas F, Simal P, Gomez De Diego JJ, Luaces M, Macaya C, Perez De Isla L, Zancanella M, Rusconi C, Musca F, Santambrogio G, De Chiara B, Vallerio P, Cairoli R, Giannattasio G, Moreo A, Alvarez Ortega C, Mori Junco R, Caro Codon J, Meras Colunga P, Ponz De Antonio I, Lopez Fernandez T, Valbuena Lopez S, Moreno Yanguela M, Lopez-Sendon JL, Surkova E, Bonanad-Lozano C, Lopez-Lereu MP, Monmeneu-Menadas JV, Gavara J, De Dios E, Paya-Chaume A, Escribano-Alarcon D, Chorro-Gasco FJ, Bodi-Peris V, Michalski BW, Miskowiec D, Kasprzak JD, Lipiec P, Morgado G, Caldeira D, Cruz I, Joao I, Almeida AR, Lopes L, Fazendas P, Cotrim C, Pereira H, De Block C, Buys D, Salgado R, Vrints C, Van Gaal L, Mctear C, Irwin RB, Dragulescu A, Friedberg M, Mertens L, Dragulescu A, Friedberg M, Mertens L, Carbone F, Generati G, Pellegrino M, Labate V, Alfonzetti E, Guazzi M, Krinochkin DV, Yaroslavskaya EI, Zaharova EH, Pushkarev GS, Sugihara C, Patel NR, Sulke AN, Lloyd GW, Piatkowski R, Scislo P, Grabowski M, Marchel M, Opolski G, Roland H, Hamadanchi A, Otto S, Jung C, Lauten A, Figulla HC, Poerner TC, Sampaio F, Fonseca P, Fontes-Carvalho R, Pinho M, Campos AS, Castro P, Fonseca C, Ribeiro J, Gama V, Heck R, Hamdanchi A, Otto S, Jung C, Lauten A, Figulla HR, Poerner TC, Ranjbar S, Ghaffaripour Jahromi M, Ranjbar S, Hinojar R, Fernandez Golfin C, Esteban A, Pascual-Izco M, Garcia-Martin A, Casas Rojo E, Jimenez-Nacher JJ, Zamorano JL, Gecmen C, Cap M, Izci S, Erdogan E, Onal C, Acar R, Bakal RB, Kaymaz C, Ozdemir N, Karvandi M, Ghaffaripour Jahromi M, Galand V, Schnell F, Matelot D, Martins R, Leclercq C, Carre F, Suran BC, Margulescu AD, Rimbas RC, Siliste C, Vinereanu D, Nocerino P, Urso AC, Borrino A, Carbone C, Follero P, Ciardiello C, Prato L, Salzano G, Marino F, Ruspetti A, Sparla S, Di Tommaso C, Loiacono F, Focardi M, D'ascenzi F, Henein M, Mondillo S, Porter J, Walker M, Lo Iudice F, Esposito R, Santoro C, Cocozza S, Izzo R, De Luca N, De Simone G, Trimarco B, Galderisi M, Gervasi F, Patti G, Mega S, Bono M, Di Sciascio G, Buture A, Badea R, Platon P, Ghiorghiu I, Jurcut R, Coman IM, Popescu BA, Ginghina C, Lunetta M, Spoto MS, Lo Vi AM, Pensabene G, Meschisi MC, Carita P, Coppola G, Novo S, Assennato P, Shim A, Wejner-Mik P, Kasprzak JD, Lipiec P, Havasi K, Domsik P, Kalapos A, Forster T, Piros GA, Domsik P, Kalapos A, Lengyel C, Orosz A, Forster T, Bulbul Z, Issa Z, Al Sehly A, Pergola V, Oufi S, Conde Y, Cimino E, Rinaldi E, Ashurov R, Ricci S, Pergolini M, Vitarelli A, Lujan Valencia JE, Chaparro M, Garcia-Guerrero A, Cristo Ropero MJ, Izquierdo Bajo A, Madrona L, Recio-Mayoral A, Monmeneu JV, Igual B, Lopez Lereu P, Garcia MP, Selmi W, Jalal Z, Thambo JB, Kosuta D, Fras Z. Poster session 5The imaging examinationP1097Correlation between visual and quantitative assessment of left ventricle: intra- and inter-observer agreementP1099Incremental prognostic value of late gadolinium-enhanced by cardiac magnetic resonance in patients with heart failureAnatomy and physiology of the heart and great vesselsP1100Left ventricular geometry and diastolic performance in erectile dysfunction patients; a topic of differential arterial stiffness influenceAssessment of diameters, volumes and massP1101Impact of the percutaneous closure of atrial septal defect on the right heart "remodeling"P1102Left Ventricular Mass Indexation in Infants, Children and Adolescents: a Simplified Approach for the Identification of Left Ventricular Hypertrophy in Clinical PracticeP1103Impact of trabecules while quantifying cardiac magnetic resonance exams in patients with systemic right ventricleP1104Detection of subclinical atherosclerosis by carotid intima-media thickness: correlation with leukocytes telomere shorteningAssessments of haemodynamicsP1105Flow redirection towards the left ventricular outflow tract: vortex formation is not affected by variations in atrio-ventricular delayAssessment of systolic functionP1106Reproducibility and feasibility of cardiac MRI feature tracking in Fabry diseaseP1107Normal left ventricular strain values by two-dimensional strain echocardiography; result of normal (normal echocardiographic dimensions and functions in korean people) studyP1108Test-retest repeatability of global strain following st-elevation myocardial infarction - a comparison of tagging and feature trackingP1109Cardiotoxicity induced by tyrosine kinase inhibitors in patients with gastrointestinal stromal tumors (GIST)P1110Finite strain ellipses for the analysis of left ventricular principal strain directions using 3d speckle tracking echocardiographyP1111Antihypertensive therapy reduces time to peak longitudinal strainP1112Right ventricular systolic function as a marker of prognosis after inferior myocardial infarction - 5-year follow-upP1113Is artery pulmonary dilatation related with right but also early left ventricle dysfunction in pulmonary artery hypertension?P1114Right ventricular mechanics changes according to pressure overload increasing, a 2D-speckle tracking echocardiographic evaluationAssessment of diastolic functionP1115Paired comparison of left atrial strain from P-wave to P-wave and R-wave to R-waveP1116Diagnostic role of Tissue Doppler Imaging echocardiographic criteria in obese heart failure with preserved ejection fraction patientsP1117Evaluation of diastolic function of right ventricle in idiopathic pulmonary arterial hypertensionP1118Severity and predictors of diastolic dysfunction in a non-hypertensive non-ischemic cohort of Egyptian patients with documented systemic autoimmune disease; pilot reportP1119correlation between ST segment shift and cardiac diastolic function in patients with acute myocardial infarctionIschemic heart diseaseP1120Computed tomography coronary angiography verSus sTRess cArdiac magneTic rEsonance for the manaGement of sYmptomatic revascularized patients: a cost effectiveness study (STRATEGY study)P1121Utility of transmural myocardial mechanic for early infarct size prediction after primary percutaneous coronary intervention in STEMI patientsP1122Progressive Improvements of the echocardiographic deformation parameters in ST Elevation Myocardial Infarction after five years follow-upP1123Long-term prognostic value of left ventricular dyssynchrony as assessed by cardiac magnetic resonance feature-tracking imaging after a first st-segment elevation myocardial infarctionP1124Differences in mitral annulus remodeling in acute anterior ST elevation and acute inferior ST elevation myocardial infarctionP1125Reduction of microvascular injury using a novel theragnostic ultrasound strategy: a first in men feasibility and safety studyP1126Impact of focused echocardiography in clinical decision of patient presented with st elevation myocardial infarction underwent primary angioplastyHeart valve DiseasesP1127Aortic valve area calculation in aortic stenosis: a comparison among conventional and 3D-transesophageal echocardiography and computed tomographyP1128Myocardial fibrosis and microRNA-21 expression in patients with severe aortic valve stenosis and preserved ejection fraction: a 2D speckle tracking echocardiography, tissutal and plasmatic studyP1129Quantification of calcium amount in a new experimental model: a comparison between calibrated integrated backscatter of ultrasound and computed tomographyP1130Altered diffusion capacity in aortic stenosis: role of the right heartP1131Osteoprotegerin predicts all-cause mortality in calcific aortic stenosis patients with preserved left ventricle ejection fraction in long term observationP1132Mitral regurgitation as a risk factor for pulmonary hypertension in patients with aortic stenosisP1133The relationship between the level of plasma B-type natriuretic peptide and mitral stenosisP1134Aortic regurgitation, left ventricle mechanics and vascular load: a single centre 2d derived-speckle tracking studyP1135Feasibility and reproducibility issues limit the usefulness of quantitative colour Doppler parameters in the assessment of chronic aortic and mitral regurgitation severityP1136Predictors of postoperative outcome in degenerative mitral regurgitationP1137Left ventricular mechanical dyssynchrony in patients with severe mitral regurgitation of rheumatic etiology; three dimensional echocardiography studyP1138Functional mitral regurgitation and left atrial dysfunction concur in determining pulmonary hypertension and functional status in subjects with left ventricular systolic dysfunctionP11393D echocardiography allows more effective quantitative assessment of the severity of functional tricuspid regurgitation than conventional 2D/Doppler echocardiographyP1140Prosthetic valve thrombosis: still a severe disease? 10-years experience in a university hospitalP1141Validity of echocardiography in the hospital course of patients with feverP1142Do baseline 3DTEE characteristics of mitral valve apparatus predict long term result in patients undergoing percutaneous valve repair for degenerative regurgitation?P1143Influence of baseline aortic regurgitation on mitral regurgitation change after transcatheter aortic valve replacement for aortic stenosisP1144Prevalence of echocardiography detected significant valvular regurge in subclinical rheumatic carditis in assiut childrenCardiomyopathiesP1145Can we early detect left ventricular systolic dysfunction in patients with Duchenne muscular dystrophy using global longitudinal strain assessment?P1146Prevalence of isolated papillary muscle hypertrophy in young competitive athletesP1147Troponin release after exercise in patients with hypertrophic cardiomyopathy: associations with clinical and mr imaging characteristicsP1148Atrial fibrillation in hypertrophic cardiomyopathy: can we score the risk?P1149Impact of hypertrophy on multiple layer longitudinal deformation in hypertrophy cardiomyopathy and cardiac amyloidosis compared to controlsP1150Functional evaluation in hypertrophic cardiomyopathy combining cardiopulmonary exercise testing combined with exercise-echocardiographyP1151Refinement of the old diagnostic criteria of left ventricular noncompaction cardiomyopathy (LVNC) based on cardiac magnetic resonance (CMR)P1152Differences of clinical characteristics and outcomes between acute myocarditis with preserved and reduced left ventricular systolic functionP1153Value of longitudinal strain for distinguishing left ventricular non-compaction from idiopathic dilated cardiomyopathyP1154Speed of recovery of left ventricular function is not related to the prognosis of Takotsubo cardiomyopathy. A Portuguese multicentre studyP1155Predictors of in-hospital left ventricular systolic function recovery after admission with takotsubo cardiomyopathy. Portuguese multicentre studyP1156Mid-ventricular takotsubo detected by initial echocardiogram associates with recurrence of takotsubo cardiomyopathy - a portuguese multicentre studySystemic diseases and other conditionsP1157Relations between left ventricle remodelling and expression of angiotensin 2 AT2R1 geneP1158Impact of renal denervation on long-term blood pressure variability and surrogate markers of target organ damage in individuals with drug-resistant arterial hypertensionP1159Greater improvement of coronary artery function, left ventricular deformation and twisting by IL12/23 compared to TNF-a inhibition in psoriasisP1160Advanced glycation end products play a role in adverse LV remodeling following MIP1161Incidence of subclinical myocardial dysfunction in patients with systemic sclerosis and normal left ventricular systolic and diastolic functionP1162Left atrial remodeling and dysfunction occur early in patients with systemic sclerosis and normal left ventricular functionP1163Intrinsic vortex formation : a unique performance indicatorP1164P-wave morphology is unaffected by training-induced biatrial dilatation: a prospective, longitudinal study in healthy athletesP1165Usefulness of transthoracic echocardiography in diagnosis of young patients with ischemic strokeP1166Primary cardiac lymphoma: role of echocardiography in the clinical managementP1167Abnormal echocardiographic findings in cancer patients before chemotherapyMasses, tumors and sources of embolismP1168Three-dimensional transesophageal echocardiography of the left atrial appendage reduces rate of postpone electrical cardioversionP1169Detection of ventricular thrombus by cmr after reperfused st-segment elevation myocardial infarction correlated with echocardiographyP1170Clinical and transthoracic echocardiographic predictors of left atrial appendage thrombus in patients with atrial fibrillationStress echocardiographyP1171Pharmacological stress echocardiography complications: a 4-year single center experienceP1172Myocardial functional and perfusion reserve in type I diabetesP1173Feasibility of incorporating 3D Dobutamine stress echocardiography into routine clinical practiceP1174Right ventricular isovolumic acceleration at rest and during exercise in children after heart transplantP1175Right ventricular systolic and diastolic response to exercise in children after heart transplant -a bicycle exercise studyP1176Determinants of functional capacity in heart failure patients with reduced ejection fractionP1177Handgrip stress echocardiography with emotional component compared to conventional isometric exercise in coronary artery disease diagnosisP1178The relationship between resting transthoracic echocardiography and exercise capacity in patients with paroxysmal atrial fibrillationP1179Correlation between NT-proBNP and selected echocardiography parameters at rest and after exercise in patients with functional ischemic mitral regurgitation qualified for cardiosurgical treatmentReal-time three-dimensional TEEP1180Vena contracta area for severity grading in functional and degenerative mitral regurgitation: A study based on transesophageal 3D colour Doppler in 419 patientsP1181Proximal flow convergence by 3D echocardiography in the evaluation of mitral valve area in rheumatic mitral stenosisP1182Quantification of valve dimensions by transesophageal 3D echocardiography in patients with functional and degenerative mitral regurgitationTissue Doppler and speckle trackingP1183Automatic calculation of left ventricular volume changes over a cardiac cycle from echocardiography images by nonlinear dimensionality reductionP1184Effect of the mitral valve repairs on the left ventricular blood flow formationP1185Quantification of left atrial strain using cardiovascular magnetic resonance. a comparison between hypertrophic cardiomyopathy and healthy controlsP1186The role of early systolic lengthening in patients with non-ST elevation acute coronary syndrome and its relation to syntax scoreP1187Different standard two dimensional strain methods to quantity left ventricular mechanicsP1188Atrial function and electrocardiography caracteristics in sportsmen with or without paroxysmal atrial fibrillationP1189Right ventricular outflow premature contractions induce regional left ventricular dysfunctionP1190Ultrasound guided venous access for pacemaker and defibrillators. Randomized TrialP1191Atrial function analysis correlates with symptoms and quality of life of heart failure patientsP1192The use of tissue doppler echocardiography in myocardial iron overload in patients with thalassaemia majorP1193Independent association between pulse pressure and left ventricular global longitudinal strainP1194Global and regional longitudinal strain identifies the presence of coronary artery disease in patients with suspected reduction of coronary flow reserve and absence of wall motion abnormalitiesP1195Prognostic value of invasive and noninvasive parameters of right ventricular function in patients with pulmonary arterial hypertension receiving specific vasodilator therapyP1196Myocardial deformation analysis to improve arrhythmic risk stratificationP1197Quantitative assessment of regional systolic and diastolic function parameters for detecting prior transient ischemia in normokinetic segmentsP1198Left atrial function in patients with corrected tetralogy of Fallot - a three-dimensional speckle-tracking echocardiographic studyP1199Left atrial ejection force correlates with left atrial strain and volume-based functional properties as assessed by three-dimensional speckle tracking echocardiographyP1200Acute angulation of the aortic arch late after the arterial switch operation for transposition of the great arteries: impact on cardiac mechanicsP1201Circumferential deformation of the ascending thoracic aorta in hypertensive patients by three-dimensional speckle tracking echocardiographyCardiac Magnetic ResonanceP1202The incremental value of cardiac magnetic resonance on diagnosis myocardial infarction and non-obstructed coronary arteriesP1204Reference ranges of global and regional myocardial T1 values derived from MOLLI and shMOLLI at 3TComputed Tomography & Nuclear CardiologyP1205Deformation of the left atrial appendage after percutaneous closure with the Amplatzer cardiac plugP1206Prognostic impact of non-obstructive coronary artery disease on coronary computed tomographic angiography: A single-center study. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
28
|
Affiliation(s)
- M Lederlin
- Service d'imagerie médicale, Université Bordeaux Segalen, CHU Bordeaux Groupe Sud, avenue de Magellan, 33600 Pessac, France.
| | | | | | | | | | | |
Collapse
|
29
|
Kintzinger C, Trouette R, Benech J, Bailly L, Thumerel M, Jougon J, Chomy F, Lederlin M, Veillon R, Maire J. Radiothérapie en condition stéréotaxique des cancers bronchopulmonaires non à petites cellules localisés : expérience du service de radiothérapie du CHU de Bordeaux. Cancer Radiother 2013. [DOI: 10.1016/j.canrad.2013.07.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
30
|
Hugo C, Lederlin M, Bégueret H, Guisset O, Corneloup O, Laurent F. [Primary pulmonary angiosarcoma: CT-pathology correlation]. ACTA ACUST UNITED AC 2011; 92:46-9. [PMID: 21352726 DOI: 10.1016/j.jradio.2010.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2009] [Revised: 02/10/2010] [Accepted: 02/23/2010] [Indexed: 11/30/2022]
|
31
|
Portron Y, Lederlin M, Montaudon M, Corneloup O, Latrabe V, Barbot R, Laurent F. [Embolization of a Rasmussen's aneurysm complicating active tuberculosis]. J Radiol 2010; 91:911-914. [PMID: 20814381 DOI: 10.1016/s0221-0363(10)70135-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
|
32
|
Gerbaud E, Montaudon M, Durrieu-Jaïs C, Corneloup O, Lederlin M, Laurent F, Coste P. [Multiple myocardial infarctions: pancoronary destabilization evaluated by cardiac MRI]. Ann Cardiol Angeiol (Paris) 2008; 57:189-94. [PMID: 18571146 DOI: 10.1016/j.ancard.2008.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2008] [Accepted: 05/18/2008] [Indexed: 11/24/2022]
Abstract
PURPOSE Complete intravascular ultrasound study examination of all three coronary arteries in patients with first acute coronary syndrome very frequently revealed one or more atherosclerotic plaque ruptures associated with the culprit lesion. The aim of this study was to evaluate using cardiac MRI the incidence of multiple necroses in patients with myocardial infarction. The study sought to detect delayed enhancement in a zone different from the necrosis area concerned by the culprit occlusion. METHODS Eighty consecutive patients who were referred for a first myocardial infarction underwent angioplasty within the first 12 hours after chest pain beginning. Each patient was examined within four to eight days following the acute phase. Cardiac MRI evaluated left-ventricle function (TrueFISP sequence) and used a T2 weighted short-inversion-time, inversion recovery sequence (STIR) in order to visualize myocardial oedema; delayed enhancement imaging data were then acquired after injection of gadolinium. RESULTS In eight patients (10%), we observed two delayed enhancement areas associated with wall-motion abnormalities. One was attributed to the culprit occlusion; the second corresponded to a different coronary artery. In five patients, this second zone was related to an old coronary occlusion confirmed by angiography and the STIR sequence. However, in three patients, the second delayed enhancement area corresponded to a coronary artery stenosis with normal flow. CONCLUSION In patient with acute myocardial infarction, MRI sometimes detects a necrosis area which was not initially suspected. This observation illustrates the consequences of pancoronary destabilization.
Collapse
Affiliation(s)
- E Gerbaud
- Service des soins intensifs cardiologiques, hôpital cardiologique du Haut-Lévêque, université de Bordeaux-2, avenue de Magellan, 33604 Pessac cedex, France
| | | | | | | | | | | | | |
Collapse
|
33
|
Affiliation(s)
- M Lederlin
- Service de Radiologie, CH de Pau, Pau Université Cedex
| | | | | | | |
Collapse
|
34
|
de Witte S, Lederlin M, Bonnet F, Bernard N, Lacoste D, Morlat P, Beylot J. Agranulocytose sous fluindione (Préviscan®). Rev Med Interne 2002. [DOI: 10.1016/s0248-8663(02)80361-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|