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Modelling SPECT auto-contouring acquisitions for 177Lu & 131I molecular radiotherapy using new developments in Geant4/GATE

Kayal, Gunjan; Chauvin, Maxime; Mora Ramírez, Erick; Clayton, Naomi; Vergara Gil, Alex; Tran Gia, Johannes; Lassmann, Michael; Calvert, Nicholas; Tipping, Jill; Struelens, Lara; Bardiès, Manuel (2022)

Purpose Monte Carlo modelling of SPECT imaging in Molecular Radiotherapy can improve activity quantification. Until now, SPECT modelling with GATE only considered circular orbit (CO) acquisitions. This cannot reproduce ...

Clinical and gated SPECT MPI parameters associated with super-response to cardiac resynchronization therapy

Mesquita, Claudio T.; Peix, Amalia; De Amorim Fernándes, Fernando; Giubbini, Raffaele; Karthikeyan, Ganesan; Massardo Vega, Teresa; Patel, Chetan; Pabón, Luz M.; Jiménez Heffernan, Amelia; Alexanderson, Erick; Butt, Sadaf; Kumar, Alka; Marín, Víctor; Morozova, Olga; Páez, Diana; García, Ernets V. (Springer, 2020)

Purpose We sought to evaluate the behavior of cardiac mechanical synchrony as measured by phase SD (PSD) derived from gated MPI SPECT (gSPECT) in patients with super-response after CRT and to evaluate the clinical and ...

Technical aspects of gated SPECT MPI assessment of left ventricular dyssynchrony used in the VISION-CRT study

Jiménez Heffernan, Amelia; Butt, Sadaf; Mesquita, Claudio T.; Massardo, Teresa; Peix, Amalia; Kumar, Alka; Patel, Chetan; Alexanderson, Erick; Pabón, Luz M.; Karthikeyan, Ganesan; Gutiérrez, Claudia; Marín, Víctor; García, Ernest; Páez, Diana (Springer, 2020)

Utilidad del score de perfusión en la detección de isquemia silente en diabéticos asintomáticos con estudios nucleares

Uriarte, Rodolfo Marcelo; Medina, C. A.; Echazarreta, D. F. (2016)

Spect cardiaco con 201-Talio redistribucion-reinyeccion en reposo de 24 hrs vs gated spect 99mTc MIBI-Isosorbide en la deteccion de miocardio viable

Millán Contreras, Silvia (2005)

Spect cardiaco con 201-talio en reposo de 24 hrs y Gated Spect 99mTc MIBI-Dobutamina (protocolo dual) en la deteccion de miocardio viable

Sanchez Martinez, Vicente (2005)

Deteccion de viabilidad miocardica mediante tomografia por emision de foton (spect perfusorio) dual 201talio (reposo de 15 minutos, 24 horas tardio y 24 horas reinyeccion) y gated-spect 99mTc-sestamibi en esfuerzo o estimulo de reserva coronaria

Mendoza Vasquez, Raul Guillermo (2004)

Reproducibility of global LV function and dyssynchrony parameters derived from phase analysis of gated myocardial perfusion SPECT: A multicenter comparison with core laboratory setting

De Amorím Fernández, Fernando; Peix, Amalia; Giubbini, Raffaele; Karthikeyan, Ganesan; Massardo Vega, Teresa; Patel, Chetan; Pabón, Luz M.; Jiménez Heffernan, Amelia; Alexanderson, Erick; Butt, Sadaf; Kumar, Alka; Marín, Víctor; Morozova, Olga; Páez, Diana; Mesquita, Claudio T.; García, Ernest (Springer, 2020)

Background Gated myocardial perfusion scintigraphy (GMPS) phase analysis is an important tool to investigate the physiology of left ventricular (LV) dyssynchrony. We aimed to test the performance of GMPS LV function and ...

Comparison of radionuclide ventriculography using SPECT and planar techniques in different cardiac conditions

Massardo, Teresa; Jaimovich, Rodrigo; Lavados, Hugo; Gutiérrez, Daniela; Rodríguez, J. Carlos; Saavedra, J. Miguel; Alay, Rita; Gatica, Héctor (2007)

Purpose: Accurate assessment of ventricular function is required to optimize therapeutic management of cardiac diseases. The aim of this study was to correlate planar equilibrium multigated acquisition (MUGA) with tomographic ...

Performance of rest myocardial perfusion imaging in the management of acute chest pain in the emergency room in developing nations (PREMIER trial)

Better, Nathan; Karthikeyan, Ganesan; Vitola, Joao; Fatima, Arzoo; Peix, Amalia; Novak, Maja Dolenc; Soares, Jose, Jr.; Vu Dien Bien; Briones, Pilar Orellana; Vangu, Mboyo; Soni, Nischal; Anna Nguyen; Dondi, Maurizio (SPRINGERNEW YORK, 2012)

Background. Rest myocardial perfusion imaging (MPI) is effective in managing patients with acute chest pain in developed countries. We aimed to define the role and feasibility of rest MPI in low-to-middle income countries. ...

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