Mathieu Hatt

Summary

Country: France

Publications

  1. doi request reprint Accurate automatic delineation of heterogeneous functional volumes in positron emission tomography for oncology applications
    Mathieu Hatt
    Institut National de la Santé et de la Recherche Médicale U650 Brest, France
    Int J Radiat Oncol Biol Phys 77:301-8. 2010
  2. doi request reprint PET functional volume delineation: a robustness and repeatability study
    Mathieu Hatt
    INSERM, U650, LATIM, CHU Morvan, Brest, 29200, France
    Eur J Nucl Med Mol Imaging 38:663-72. 2011
  3. pmc Characterization of PET/CT images using texture analysis: the past, the present… any future?
    Mathieu Hatt
    INSERM, UMR 1101, LATIM, University of Brest IBSAM, Brest, France
    Eur J Nucl Med Mol Imaging 44:151-165. 2017
  4. doi request reprint 18F-FDG PET uptake characterization through texture analysis: investigating the complementary nature of heterogeneity and functional tumor volume in a multi-cancer site patient cohort
    Mathieu Hatt
    INSERM, UMR 1101 LaTIM, Brest, France
    J Nucl Med 56:38-44. 2015
  5. doi request reprint Robustness of intratumour ¹⁸F-FDG PET uptake heterogeneity quantification for therapy response prediction in oesophageal carcinoma
    Mathieu Hatt
    INSERM, UMR 1101, LATIM, CHRU Morvan, 2 avenue Foch, 29609, Brest, France
    Eur J Nucl Med Mol Imaging 40:1662-71. 2013
  6. doi request reprint Comparison of different methods of incorporating respiratory motion for lung cancer tumor volume delineation on PET images: a simulation study
    Mathieu Hatt
    INSERM, UMR 1101 LaTIM, CHRU Morvan, Brest, France
    Phys Med Biol 57:7409-30. 2012
  7. doi request reprint [Metabolically active volumes automatic delineation methodologies in PET imaging: review and perspectives]
    M Hatt
    Inserm U650 LaTIM, CHU Morvan, 5, avenue Foch, 29609 Brest, France
    Cancer Radiother 16:70-81; quiz 82, 84. 2012
  8. pmc Impact of partial-volume effect correction on the predictive and prognostic value of baseline 18F-FDG PET images in esophageal cancer
    Mathieu Hatt
    INSERM, U650 LaTIM, CHRU Morvan, Brest, France
    J Nucl Med 53:12-20. 2012
  9. doi request reprint Reproducibility of 18F-FDG and 3'-deoxy-3'-18F-fluorothymidine PET tumor volume measurements
    Mathieu Hatt
    INSERM, U650, LATIM, CHU Morvan, Brest, France
    J Nucl Med 51:1368-76. 2010
  10. doi request reprint Prognostic value of 18F-FDG PET image-based parameters in oesophageal cancer and impact of tumour delineation methodology
    Mathieu Hatt
    INSERM, U650 LaTIM, CHU Morvan, 5 avenue Foch, 29609 Brest, France
    Eur J Nucl Med Mol Imaging 38:1191-202. 2011

Collaborators

Detail Information

Publications23

  1. doi request reprint Accurate automatic delineation of heterogeneous functional volumes in positron emission tomography for oncology applications
    Mathieu Hatt
    Institut National de la Santé et de la Recherche Médicale U650 Brest, France
    Int J Radiat Oncol Biol Phys 77:301-8. 2010
    ..In addition, the definition of variable uptake regions within the tumor itself may facilitate dose painting for dosimetry optimization...
  2. doi request reprint PET functional volume delineation: a robustness and repeatability study
    Mathieu Hatt
    INSERM, U650, LATIM, CHU Morvan, Brest, 29200, France
    Eur J Nucl Med Mol Imaging 38:663-72. 2011
    ..The objective of this study was to investigate robustness and repeatability with respect to various scanner models, reconstruction algorithms and acquisition conditions...
  3. pmc Characterization of PET/CT images using texture analysis: the past, the present… any future?
    Mathieu Hatt
    INSERM, UMR 1101, LATIM, University of Brest IBSAM, Brest, France
    Eur J Nucl Med Mol Imaging 44:151-165. 2017
    ..Studies on larger cohorts with robust statistical analysis and machine learning approaches are promising directions to evaluate the potential of this approach...
  4. doi request reprint 18F-FDG PET uptake characterization through texture analysis: investigating the complementary nature of heterogeneity and functional tumor volume in a multi-cancer site patient cohort
    Mathieu Hatt
    INSERM, UMR 1101 LaTIM, Brest, France
    J Nucl Med 56:38-44. 2015
    ..Our objective was to address this question using a larger cohort of patients covering different cancer types...
  5. doi request reprint Robustness of intratumour ¹⁸F-FDG PET uptake heterogeneity quantification for therapy response prediction in oesophageal carcinoma
    Mathieu Hatt
    INSERM, UMR 1101, LATIM, CHRU Morvan, 2 avenue Foch, 29609, Brest, France
    Eur J Nucl Med Mol Imaging 40:1662-71. 2013
    ..The goal of this work was to assess the robustness of PET heterogeneity in textural features for delineation of functional volumes and partial volume correction (PVC)...
  6. doi request reprint Comparison of different methods of incorporating respiratory motion for lung cancer tumor volume delineation on PET images: a simulation study
    Mathieu Hatt
    INSERM, UMR 1101 LaTIM, CHRU Morvan, Brest, France
    Phys Med Biol 57:7409-30. 2012
    ..6-0.7), respectively. The best strategy to account for breathing motion for tumor ITV delineation in radiotherapy planning is to rely on the use of the union of volumes delineated on super resolution-corrected binned images...
  7. doi request reprint [Metabolically active volumes automatic delineation methodologies in PET imaging: review and perspectives]
    M Hatt
    Inserm U650 LaTIM, CHU Morvan, 5, avenue Foch, 29609 Brest, France
    Cancer Radiother 16:70-81; quiz 82, 84. 2012
    ..This paper reviews most of the methodologies that have been recently proposed and discusses their framework and methodological and/or clinical validation. Perspectives regarding the future work to be done are also suggested...
  8. pmc Impact of partial-volume effect correction on the predictive and prognostic value of baseline 18F-FDG PET images in esophageal cancer
    Mathieu Hatt
    INSERM, U650 LaTIM, CHRU Morvan, Brest, France
    J Nucl Med 53:12-20. 2012
    ....
  9. doi request reprint Reproducibility of 18F-FDG and 3'-deoxy-3'-18F-fluorothymidine PET tumor volume measurements
    Mathieu Hatt
    INSERM, U650, LATIM, CHU Morvan, Brest, France
    J Nucl Med 51:1368-76. 2010
    ....
  10. doi request reprint Prognostic value of 18F-FDG PET image-based parameters in oesophageal cancer and impact of tumour delineation methodology
    Mathieu Hatt
    INSERM, U650 LaTIM, CHU Morvan, 5 avenue Foch, 29609 Brest, France
    Eur J Nucl Med Mol Imaging 38:1191-202. 2011
    ..The objectives of this work were to investigate the prognostic value of these indices in oesophageal cancer patients undergoing combined chemoradiotherapy treatment and the impact of TV delineation strategies...
  11. pmc Baseline ¹⁸F-FDG PET image-derived parameters for therapy response prediction in oesophageal cancer
    Mathieu Hatt
    LATIM, INSERM U650, CHU Morvan, 5 avenue Foch, 29609 Brest, France
    Eur J Nucl Med Mol Imaging 38:1595-606. 2011
    ....
  12. pmc A fuzzy locally adaptive Bayesian segmentation approach for volume determination in PET
    Mathieu Hatt
    LATIM, INSERM, U650, 29609 Brest, France
    IEEE Trans Med Imaging 28:881-93. 2009
    ....
  13. doi request reprint Comparison between 18F-FDG PET image-derived indices for early prediction of response to neoadjuvant chemotherapy in breast cancer
    Mathieu Hatt
    INSERM, UMR 1101 LaTIM, Brest, France
    J Nucl Med 54:341-9. 2013
    ..The goal of this study was to determine the best predictive factor among image-derived parameters extracted from sequential (18)F-FDG PET scans for early tumor response prediction after 2 cycles of neoadjuvant chemotherapy in breast cancer...
  14. doi request reprint Image change detection using paradoxical theory for patient follow-up quantitation and therapy assessment
    Simon David
    LATIM, INSERM, UMR1101, 29609 Brest, France david simon univ brest fr
    IEEE Trans Med Imaging 31:1743-53. 2012
    ..In further investigations, the change detection of intra-MATV tracer uptake heterogeneity will be developed by incorporating textural features into the proposed approach...
  15. pmc Intratumor heterogeneity characterized by textural features on baseline 18F-FDG PET images predicts response to concomitant radiochemotherapy in esophageal cancer
    Florent Tixier
    INSERM, U650, LATIM, CHU Morvan, Brest, France
    J Nucl Med 52:369-78. 2011
    ..The aim of this study was to propose and evaluate new parameters obtained by textural analysis of baseline PET scans for the prediction of therapy response in esophageal cancer...
  16. pmc Reproducibility of tumor uptake heterogeneity characterization through textural feature analysis in 18F-FDG PET
    Florent Tixier
    LATIM, INSERM UMR1101, CHRU Morvan, Brest, France
    J Nucl Med 53:693-700. 2012
    ..The primary objective of this study was to evaluate the reproducibility of these heterogeneity measurements...
  17. pmc Impact of tumor size and tracer uptake heterogeneity in (18)F-FDG PET and CT non-small cell lung cancer tumor delineation
    Mathieu Hatt
    INSERM, U650 LaTIM, CHRU Morvan, Brest, France
    J Nucl Med 52:1690-7. 2011
    ....
  18. doi request reprint Early Metabolic Response to Neoadjuvant Treatment: FDG PET/CT Criteria according to Breast Cancer Subtype
    David Groheux
    From the Department of Nuclear Medicine D G, A M, P M, Department of Statistical Sciences A S, M R R, Department of Biochemistry P d C, Breast Diseases Unit and Department of Medical Oncology S G, M E, and Department of Pathology A d R, Saint Louis Hospital, 1 avenue Claude Vellefaux, 75475 Paris Cedex 10, France INSERM, UMR 1101 LaTIM, Brest, France M M, D V, M H Department of Nuclear Medicine, CHU Bordeaux, University of Bordeaux, Bordeaux, France E H and B2T, Doctoral School, IUH, University of Paris VII, Paris, France D G, P M
    Radiology 277:358-71. 2015
    ....
  19. doi request reprint Impact of the accuracy of automatic tumour functional volume delineation on radiotherapy treatment planning
    Amandine Le Maitre
    INSERM, UMR 1101 LaTIM, CHRU Morvan, Brest, France
    Phys Med Biol 57:5381-97. 2012
    ..Our study demonstrates that significant dosimetry errors can be avoided by using more advanced image-segmentation methods...
  20. doi request reprint Visual versus quantitative assessment of intratumor 18F-FDG PET uptake heterogeneity: prognostic value in non-small cell lung cancer
    Florent Tixier
    Nuclear Medicine, CHU Milétrie, Poitiers, France INSERM, UMR 1101, LATIM, Brest, France
    J Nucl Med 55:1235-41. 2014
    ....
  21. pmc Reliability of PET/CT shape and heterogeneity features in functional and morphological components of Non-Small Cell Lung Cancer tumors: a repeatability analysis in a prospective multi-center cohort
    Marie Charlotte Desseroit
    INSERM, UMR 1101, LATIM, Brest, France, France
    J Nucl Med . 2016
    ..The main purpose of this study was to assess the reliability of shape and heterogeneity features in both PET and low-dose CT components of PET/CT. A secondary objective was to investigate the impact of image quantization...
  22. doi request reprint SPEQTACLE: An automated generalized fuzzy C-means algorithm for tumor delineation in PET
    Jérôme Lapuyade-Lahorgue
    LATIM, INSERM, UMR 1101, Brest 29609, France
    Med Phys 42:5720-34. 2015
    ..Although recent methods achieved good results, there is still room for improvement regarding tumors with complex shapes, low signal-to-noise ratio, and high levels of uptake heterogeneity...
  23. pmc Correlation of intra-tumor 18F-FDG uptake heterogeneity indices with perfusion CT derived parameters in colorectal cancer
    Florent Tixier
    INSERM, UMR1101, LATIM, CHRU Morvan, Brest, France
    PLoS ONE 9:e99567. 2014
    ..Both CT blood flow parametric maps and PET images were analyzed. Correlations between PET heterogeneity and perfusion CT were assessed by Spearman's rank correlation analysis...