The role of medical imaging in the context ...
Type de document :
Communication dans un congrès avec actes
DOI :
Titre :
The role of medical imaging in the context of photodynamic therapy
Auteur(s) :
Dupont, C. [Auteur]
Thérapies Laser Assistées par l'Image pour l'Oncologie - U 1189 [ONCO-THAI]
Université de Lille
Institut National de la Santé et de la Recherche Médicale [INSERM]
Vermandel, M. [Auteur]
Thérapies Laser Assistées par l'Image pour l'Oncologie - U 1189 [ONCO-THAI]
Université de Lille
Institut National de la Santé et de la Recherche Médicale [INSERM]
Mordon, Serge [Auteur]
Thérapies Laser Assistées par l'Image pour l'Oncologie - U 1189 [ONCO-THAI]
Institut National de la Santé et de la Recherche Médicale [INSERM]
Université de Lille
Thérapies Laser Assistées par l'Image pour l'Oncologie - U 1189 [ONCO-THAI]
Université de Lille
Institut National de la Santé et de la Recherche Médicale [INSERM]
Vermandel, M. [Auteur]
Thérapies Laser Assistées par l'Image pour l'Oncologie - U 1189 [ONCO-THAI]
Université de Lille
Institut National de la Santé et de la Recherche Médicale [INSERM]
Mordon, Serge [Auteur]
Thérapies Laser Assistées par l'Image pour l'Oncologie - U 1189 [ONCO-THAI]
Institut National de la Santé et de la Recherche Médicale [INSERM]
Université de Lille
Titre de la manifestation scientifique :
17th International Photodynamic Association World Congress, 2019,
Ville :
Cambridge, Massachusetts
Pays :
Etats-Unis d'Amérique
Date de début de la manifestation scientifique :
2019-06-28
Titre de la revue :
Proceedings of SPIE
Mot(s)-clé(s) en anglais :
photodynamic therapy
medical imaging
treatment planning system
monitoring
medical imaging
treatment planning system
monitoring
Discipline(s) HAL :
Sciences du Vivant [q-bio]
Sciences du Vivant [q-bio]/Cancer
Sciences du Vivant [q-bio]/Ingénierie biomédicale
Sciences du Vivant [q-bio]/Cancer
Sciences du Vivant [q-bio]/Ingénierie biomédicale
Résumé en anglais : [en]
Photodynamic therapy (PDT) is a modality with promising results for the treatment of various cancers. PDT is increasingly included in the standard of care for different pathologies. The role of medical imaging in this ...
Lire la suite >Photodynamic therapy (PDT) is a modality with promising results for the treatment of various cancers. PDT is increasingly included in the standard of care for different pathologies. The role of medical imaging in this context is crucial to better understand how and where to deliver the therapy but also to observe the different mechanisms involved in the effects on tumors. At different stages of delivery, PDT requires imaging to plan, evaluate and monitor treatment. In this paper, we review the contribution of Magnetic Resonance Imaging or Positron Emission Tomography for planning and therapeutic monitoring purposes. Several solutions have been proposed to plan PDT from imaging. MRI and dedicated segmentation algorithm have been recently proposed to plan interstitial PDT with stereotactic localization and light diffusion simulation capabilities. Additionally, photosensitizer biodistribution has been evaluated with radiolabeled photosensitizers. The effects of PDT delivery have also been explored with specific Magnetic Resonance Imaging or Positron Emission Tomography radiopharmaceuticals to evaluate the effects on cells (apoptosis, necrosis, proliferation, metabolism) or vascular damage. The contribution of medical imaging in the context of photodynamic therapies is important and continues to increase. Using morphological or molecular imaging has to be considered for future developments of PDT.Lire moins >
Lire la suite >Photodynamic therapy (PDT) is a modality with promising results for the treatment of various cancers. PDT is increasingly included in the standard of care for different pathologies. The role of medical imaging in this context is crucial to better understand how and where to deliver the therapy but also to observe the different mechanisms involved in the effects on tumors. At different stages of delivery, PDT requires imaging to plan, evaluate and monitor treatment. In this paper, we review the contribution of Magnetic Resonance Imaging or Positron Emission Tomography for planning and therapeutic monitoring purposes. Several solutions have been proposed to plan PDT from imaging. MRI and dedicated segmentation algorithm have been recently proposed to plan interstitial PDT with stereotactic localization and light diffusion simulation capabilities. Additionally, photosensitizer biodistribution has been evaluated with radiolabeled photosensitizers. The effects of PDT delivery have also been explored with specific Magnetic Resonance Imaging or Positron Emission Tomography radiopharmaceuticals to evaluate the effects on cells (apoptosis, necrosis, proliferation, metabolism) or vascular damage. The contribution of medical imaging in the context of photodynamic therapies is important and continues to increase. Using morphological or molecular imaging has to be considered for future developments of PDT.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Source :
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