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Physicians' awareness of gadolinium retention and MRI timing practices in the longitudinal management of pituitary tumors: a "Pituitary Society" survey / Luis Vicente Syro Moreno
Título : Physicians' awareness of gadolinium retention and MRI timing practices in the longitudinal management of pituitary tumors: a "Pituitary Society" survey Tipo de documento : documento electrónico Autores : Luis Vicente Syro Moreno, Fecha de publicación : 2019 Títulos uniformes : Pituitary Idioma : Inglés (eng) Palabras clave : Adenoma Contrast Gadolinium Imaging Neuroendocrinologists Neurosurgeons Pituitar Safety Survey Tumor Resumen : Purpose: In view of mounting attention related to possible brain retention of gadolinium-based contrast agents (GBCAs) in patients with normal renal function, our purpose was to detail results from a survey of pituitary experts to assess: 1) the timing interval and frequency of pituitary magnetic resonance imaging (MRI) following surgical and/or medical and/or radiation therapy of pituitary tumors, 2) awareness of the types of GBCAs used and their possible safety issues. Methods: The Pituitary Society Education Committee composed a survey with 12 multiple choice questions, 8 of which specifically addressed the time interval and frequency of MRI in the longitudinal management of pituitary tumors. The survey was distributed at two meetings; the International Pituitary Neurosurgeons Society conference in San Diego, CA, on February 18th, 2018, and the Pituitary Society Membership and Career Development Forum, Chicago, IL on March 18th, 2018. Results: There is consensus among pituitary endocrinologists and neurosurgeons that long-term repeated imaging is recommended in most pituitary tumors, although the precise strategy of timing varied depending on the specialist group and the specific clinical context of the adenoma. The data also suggest that International Pituitary Neurosurgeons Society neurosurgeons, as well as Pituitary Society neuroendocrinologists, are sometimes unaware of which contrast agents are used by their institution, and many are also unaware that evidence of long-term brain retention has been reported with the use of GBCAsin patients with normal function. Conclusions: International pituitary endocrinologists and pituitary neurosurgeons experts suggest ongoing MRIs for the management of pituitary tumors; strategies vary based on clinical context, but also on individual experience and practice. Mención de responsabilidad : Lisa B Nachtigall, Niki Karavitaki, Katja Kiseljak-Vassiliades, Luma Ghalib, Hidenori Fukuoka, Luis V Syro, Daniel Kelly, Maria Fleseriu Referencia : Pituitary. 2019 Feb;22(1):37-45. DOI (Digital Object Identifier) : 10.1007/s11102-018-0924-0 PMID : 30456434 En línea : https://link.springer.com/article/10.1007%2Fs11102-018-0924-0 Enlace permanente : https://hospitalpablotobon.cloudbiteca.com/pmb/opac_css/index.php?lvl=notice_display&id=4128 Physicians' awareness of gadolinium retention and MRI timing practices in the longitudinal management of pituitary tumors: a "Pituitary Society" survey [documento electrónico] / Luis Vicente Syro Moreno, . - 2019.
Obra : Pituitary
Idioma : Inglés (eng)
Palabras clave : Adenoma Contrast Gadolinium Imaging Neuroendocrinologists Neurosurgeons Pituitar Safety Survey Tumor Resumen : Purpose: In view of mounting attention related to possible brain retention of gadolinium-based contrast agents (GBCAs) in patients with normal renal function, our purpose was to detail results from a survey of pituitary experts to assess: 1) the timing interval and frequency of pituitary magnetic resonance imaging (MRI) following surgical and/or medical and/or radiation therapy of pituitary tumors, 2) awareness of the types of GBCAs used and their possible safety issues. Methods: The Pituitary Society Education Committee composed a survey with 12 multiple choice questions, 8 of which specifically addressed the time interval and frequency of MRI in the longitudinal management of pituitary tumors. The survey was distributed at two meetings; the International Pituitary Neurosurgeons Society conference in San Diego, CA, on February 18th, 2018, and the Pituitary Society Membership and Career Development Forum, Chicago, IL on March 18th, 2018. Results: There is consensus among pituitary endocrinologists and neurosurgeons that long-term repeated imaging is recommended in most pituitary tumors, although the precise strategy of timing varied depending on the specialist group and the specific clinical context of the adenoma. The data also suggest that International Pituitary Neurosurgeons Society neurosurgeons, as well as Pituitary Society neuroendocrinologists, are sometimes unaware of which contrast agents are used by their institution, and many are also unaware that evidence of long-term brain retention has been reported with the use of GBCAsin patients with normal function. Conclusions: International pituitary endocrinologists and pituitary neurosurgeons experts suggest ongoing MRIs for the management of pituitary tumors; strategies vary based on clinical context, but also on individual experience and practice. Mención de responsabilidad : Lisa B Nachtigall, Niki Karavitaki, Katja Kiseljak-Vassiliades, Luma Ghalib, Hidenori Fukuoka, Luis V Syro, Daniel Kelly, Maria Fleseriu Referencia : Pituitary. 2019 Feb;22(1):37-45. DOI (Digital Object Identifier) : 10.1007/s11102-018-0924-0 PMID : 30456434 En línea : https://link.springer.com/article/10.1007%2Fs11102-018-0924-0 Enlace permanente : https://hospitalpablotobon.cloudbiteca.com/pmb/opac_css/index.php?lvl=notice_display&id=4128 Reserva
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Código de barras Número de Ubicación Tipo de medio Ubicación Sección Estado DD000739 AC-2018-026 Archivo digital Producción Científica Artículos científicos Disponible
Título : Pituitary stem cells: candidates and implications Tipo de documento : documento electrónico Autores : Luis Vicente Syro Moreno, Fecha de publicación : 2013 Títulos uniformes : Pituitary Idioma : Inglés (eng) Palabras clave : Adenoma adenohypophysis marker pituitary stem cell tumour Resumen : The pituitary is the master endocrine gland of the body. It undergoes many changes after birth, and these changes may be mediated by the differentiation of pituitary stem cells. Stem cells in any tissue source must display (1) pluripotent capacity, (2) capacity for indefinite self-renewal, and (3) a lack of specialization. Unlike neural stem cells identified in the hippocampus and subventricular zone, pituitary stem cells are not associated with one specific cell type. There are many major candidates that are thought to be potential pituitary stem cell sources. This article reviews the evidence for each of the major cell types and discuss the implications of identifying a definitive pituitary stem cell type. Mención de responsabilidad : Farshad Nassiri, Michael Cusimano, Jeff A Zuccato, Safraz Mohammed, Fabio Rotondo, Eva Horvath, Luis V Syro, Kalman Kovacs, Ricardo V Lloyd Referencia : Pituitary. 2013 Sep;16(3):413-8. DOI (Digital Object Identifier) : 10.1007/s11102-013-0470-8 PMID : 23423660 En línea : https://link.springer.com/article/10.1007%2Fs11102-013-0470-8 Enlace permanente : https://hospitalpablotobon.cloudbiteca.com/pmb/opac_css/index.php?lvl=notice_display&id=3677 Pituitary stem cells: candidates and implications [documento electrónico] / Luis Vicente Syro Moreno, . - 2013.
Obra : Pituitary
Idioma : Inglés (eng)
Palabras clave : Adenoma adenohypophysis marker pituitary stem cell tumour Resumen : The pituitary is the master endocrine gland of the body. It undergoes many changes after birth, and these changes may be mediated by the differentiation of pituitary stem cells. Stem cells in any tissue source must display (1) pluripotent capacity, (2) capacity for indefinite self-renewal, and (3) a lack of specialization. Unlike neural stem cells identified in the hippocampus and subventricular zone, pituitary stem cells are not associated with one specific cell type. There are many major candidates that are thought to be potential pituitary stem cell sources. This article reviews the evidence for each of the major cell types and discuss the implications of identifying a definitive pituitary stem cell type. Mención de responsabilidad : Farshad Nassiri, Michael Cusimano, Jeff A Zuccato, Safraz Mohammed, Fabio Rotondo, Eva Horvath, Luis V Syro, Kalman Kovacs, Ricardo V Lloyd Referencia : Pituitary. 2013 Sep;16(3):413-8. DOI (Digital Object Identifier) : 10.1007/s11102-013-0470-8 PMID : 23423660 En línea : https://link.springer.com/article/10.1007%2Fs11102-013-0470-8 Enlace permanente : https://hospitalpablotobon.cloudbiteca.com/pmb/opac_css/index.php?lvl=notice_display&id=3677 Reserva
Reservar este documentoEjemplares(1)
Código de barras Número de Ubicación Tipo de medio Ubicación Sección Estado DD000250 AC-2013-018 Archivo digital Producción Científica Artículos científicos Disponible