Ultra-low-dose in brain 18F-FDG PET/MRI in clinical settings

Autor: Marine Soret, Jacques-Antoine Maisonobe, Serge Desarnaud, Sébastien Bergeret, Valérie Causse-Lemercier, Arnaud Berenbaum, Laura Rozenblum, Marie-Odile Habert, Aurélie Kas

Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)

Abstract We previously showed that the injected activity could be reduced to 1 MBq/kg without significantly degrading image quality for the exploration of neurocognitive disorders in 18F-FDG-PET/MRI. We now hypothesized that injected activity could b

Externí odkaz: https://doaj.org/article/5c69c6a0608647ee8768d6aaee0c25ec

Associations among hypertension, dementia biomarkers, and cognition: The MEMENTO cohort

Autor: Jérémie, Lespinasse, Geneviève, Chêne, Jean-Francois, Mangin, Bruno, Dubois, Frederic, Blanc, Claire, Paquet, Olivier, Hanon, Vincent, Planche, Audrey, Gabelle, Mathieu, Ceccaldi, Cedric, Annweiler, Pierre, Krolak-Salmon, Olivier, Godefroy, David, Wallon, Mathilde, Sauvée, Sébastien, Bergeret, Marie, Chupin, Cécile, Proust-Lima, Carole, Dufouil

Publikováno v: Alzheimer's & Dementia : the Journal of the Alzheimer's Association
Alzheimer's & Dementia : the Journal of the Alzheimer's Association, 2023, 19 (6), pp.2332-2342. ⟨10.1002/alz.12866⟩

International audience; Introduction: Approximately 40% of dementia cases could be delayed or prevented acting on modifiable risk factors including hypertension. However, the mechanisms underlying the hypertension-dementia association are still poorl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b33b3f74266482484afead7a696b3e58
https://pubmed.ncbi.nlm.nih.gov/36464896

Radiation dose to nuclear medicine technologists when operating PET/MR compared with PET/CT

Autor: Marine Soret, Jacques-Antoine Maisonobe, Stéphane Payen, Adèle Gaubert, Sandrine Brunel, Sébastien Bergeret, Arnaud Berenbaum, Emilie Hubert, Aurélie Kas

Publikováno v: Journal of radiological protection : official journal of the Society for Radiological Protection. 42(2)

Since 2010, positron emission tomography/magnetic resonance (PET/MR) has been increasingly used as clinical routine in nuclear medicine departments. One advantage of PET/MR over PET/computed tomography (CT) is the lower dose of ionising radiation del

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6eb956750be4340e12bcf7471972e4a0
https://pubmed.ncbi.nlm.nih.gov/35296565

Brain Glucose Metabolism in Cerebral Amyloid Angiopathy: An FDG-PET Study

Autor: Jean-Claude Baron, Mathieu Queneau, Young T. Hong, Brigitte Landeau, Julien Dumurgier, Jacques Hugon, Sébastien Bergeret, Gaël Chételat, Claire Paquet, Karim Farid, Mathieu Rodallec

Publikováno v: Stroke. 52(4)

Background and Purpose: The in vivo diagnosis of cerebral amyloid angiopathy (CAA) is currently based on the Boston criteria, which largely rely on hemorrhagic features on brain magnetic resonance imaging. Adding to these criteria 18 F-fluoro-deoxy-D

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21d1720b7c66d40d8b6730e687e3f0da
https://pubmed.ncbi.nlm.nih.gov/33611942

Current and Future Tools for Diagnosis of Kaposi’s Sarcoma

Autor: Samia Boussouar, Sébastien Bergeret, Romain Palich, Charlotte Syrykh, Amir Gandjbakhche, Nicolas Dupin, Aude Jary

Publikováno v: Cancers
Cancers, MDPI, 2021, 13 (23), pp.5927. ⟨10.3390/cancers13235927⟩
Cancers, 2021, 13 (23), pp.5927. ⟨10.3390/cancers13235927⟩
Cancers, Vol 13, Iss 5927, p 5927 (2021)

Simple Summary Kaposi’s sarcoma, a rare opportunistic tumor, is observed in four epidemiological conditions (AIDS-related, iatrogenic, endemic or classic KS). Although in most cases KS is an indolent disease, it can be locally aggressive and/or it

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c37b0e6195de615c830bc6b1c43acf2
https://doi.org/10.3390/cancers13235927