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P. Esquinas · SciRah

Researcher profile · Semantic Scholar

P. Esquinas

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P. Esquinas — researcher profile on SciRah

h-index: 11
Works: 36
Citations: 393

Most-cited papers

Accuracy of 177Lu activity quantification in SPECT imaging: a phantom study
C. Uribe, P. Esquinas, J. Tanguay, Marjorie E. Gonzalez +3 more
2017EJNMMI Physics70 citations Open access
Semantic Scholar
Determination of gamma camera calibration factors for quantitation of therapeutic radioisotopes
Wei Zhao, P. Esquinas, X. Hou, C. Uribe +4 more
2018EJNMMI Physics54 citations Open access
Semantic Scholar
Accuracy of kidney dosimetry performed using simplified time activity curve modelling methods: a 177Lu-DOTATATE patient study
Wei Zhao, P. Esquinas, A. Frezza, X. Hou +2 more
2019Physics in Medicine and Biology30 citations
Semantic Scholar
Radioembolization of Hepatocellular Carcinoma with Built-In Dosimetry: First in vivo Results with Uniformly-Sized, Biodegradable Microspheres Labeled with 188Re
José Carlos De La Vega, P. Esquinas, C. Rodríguez-Rodríguez, Mehrdad Bokharaei +4 more
2019Theranostics28 citations Open access
Semantic Scholar
Characteristics of Bremsstrahlung emissions of (177)Lu, (188)Re, and (90)Y for SPECT/CT quantification in radionuclide therapy.
C. Uribe, P. Esquinas, Marjorie E. Gonzalez, A. Celler
2016Physica medica (Testo stampato)26 citations
Semantic Scholar
Deadtime effects in quantification of 177Lu activity for radionuclide therapy
C. Uribe, P. Esquinas, Marjorie E. Gonzalez, Wei Zhao +2 more
2018EJNMMI Physics25 citations Open access
Semantic Scholar
188Re image performance assessment using small animal multi-pinhole SPECT/PET/CT system.
P. Esquinas, C. Rodríguez-Rodríguez, José Carlos De La Vega, Mehrdad Bokharaei +5 more
2017Physica medica (Testo stampato)16 citations
Semantic Scholar
Evaluation of 209At as a theranostic isotope for 209At-radiopharmaceutical development using high-energy SPECT
J. Crawford, A. Robertson, Hua Yang, C. Rodríguez-Rodríguez +6 more
2018Physics in Medicine and Biology13 citations Open access
Semantic Scholar
Using in vitro lipolysis and SPECT/CT in vivo imaging to understand oral absorption of fenofibrate from lipid-based drug delivery systems.
T. Tran, Peter Bønløkke, C. Rodríguez-Rodríguez, Z. Nosrati +9 more
2019Journal of Controlled Release12 citations
Semantic Scholar
Biodistribution, pharmacokinetics, and organ-level dosimetry for 188Re-AHDD-Lipiodol radioembolization based on quantitative post-treatment SPECT/CT scans
P. Esquinas, A. Shinto, K. Kamaleshwaran, Jephy Joseph +1 more
2018EJNMMI Physics12 citations Open access
Semantic Scholar
33S for Neutron Capture Therapy: Nuclear Data for Monte Carlo Calculations
I. Porras, M. Sabaté-Gilarte, J. Praena, J. Quesada +1 more
201411 citations
Semantic Scholar
Impact of image reconstruction method on dose distributions derived from 90Y PET images: phantom and liver radioembolization patient studies
X. Hou, Hillgan Ma, P. Esquinas, C. Uribe +5 more
2020Physics in Medicine and Biology10 citations
Semantic Scholar
Learning from our neighbours: a novel approach on sinogram completion using bin-sharing and deep learning to reconstruct high quality 4DCBCT
J. Beaudry, P. Esquinas, C. Shieh
2018Medical Imaging10 citations Open access
Semantic Scholar
(33)S as a cooperative capturer for BNCT.
J. Praena, M. Sabaté-Gilarte, I. Porras, P. Esquinas +2 more
2014Applied Radiation and Isotopes10 citations Open access
Semantic Scholar
Comparison of Rhenium and Iodine as Contrast Agents in X-Ray Imaging
José Carlos De La Vega, P. Esquinas, J. Gill, Selin Jessa +4 more
2021Contrast Media & Molecular Imaging8 citations Open access
Semantic Scholar
Evaluation of 209At as a theranostic isotope for 209At-radiopharmaceutical development using high-energy SPECT.
J. Crawford, A. Robertson, H. Yang, C. Rodríguez-Rodríguez +6 more
2018Physics in Medicine and Biology8 citations Open access
Semantic Scholar
Computationally efficient collimator-detector response compensation in high energy SPECT using 1D convolutions and rotations
L. Polson, P. Esquinas, S. Kurkowska, Chenguang Li +6 more
2024Physics in Medicine and Biology7 citations Open access
Semantic Scholar
Dual SPECT imaging of 111In and 67Ga to simultaneously determine in vivo the pharmacokinetics of different radiopharmaceuticals: a quantitative tool in pre-clinical research
P. Esquinas, C. Rodríguez-Rodríguez, Tullio V. F. Esposito, Jeppe Harboe +5 more
2018Physics in Medicine and Biology7 citations Open access
Semantic Scholar
Accuracy of Rhenium-188 SPECT/CT activity quantification for applications in radionuclide therapy using clinical reconstruction methods
P. Esquinas, C. Uribe, Marjorie E. Gonzalez, C. Rodríguez-Rodríguez +2 more
2017Physics in Medicine and Biology7 citations
Semantic Scholar
Uncertainty Propagation From Projections to Region Counts in Tomographic Imaging: Application to Radiopharmaceutical Dosimetry
L. Polson, S. Kurkowska, Chenguang Li, P. Esquinas +5 more
2024IEEE Transactions on Medical Imaging6 citations Open access
Semantic Scholar
Accuracy, reproducibility, and uncertainty analysis of thyroid-probe-based activity measurements for determination of dose calibrator settings.
P. Esquinas, J. Tanguay, Marjorie E. Gonzalez, M. Vuckovic +3 more
2016Medical Physics (Lancaster)6 citations Open access
Semantic Scholar
First preclinical SPECT/CT imaging and biodistribution of [165Er]ErCl3 and [165Er]Er-PSMA-617
Behrad Saeedi Saghez, C. Rodríguez-Rodríguez, P. Esquinas, Helen Merkens +3 more
2024EJNMMI Radiopharmacy and Chemistry5 citations
Semantic Scholar
Simultaneous SPECT imaging with 123I and 125I - a practical approach to assessing a drug and its carrier at the same time with dual imaging.
Z. Nosrati, P. Esquinas, C. Rodríguez-Rodríguez, Thuy Tran +3 more
2021International journal of pharmaceutics5 citations
Semantic Scholar
Seeing More, Treating Smarter: Role of Long-Axial Field-of-View PET-CT in The Evolution of Theranostics
P. Esquinas, F. Yousefirizi, Ian L. Alberts, Nicolas A. Karakatsanis +2 more
20252 citations
Semantic Scholar
Evaluation of an Automated Method to Detect Missed Focal Liver Findings In Single-Phase CT Images of The Abdomen
P. Esquinas, Yen-Fu Luo, P. Farzam, Tyler Baldwin +9 more
2022IEEE International Symposium on Biomedical Imaging2 citations
Semantic Scholar
Analytical modeling of collimator response for a compact stationary parallel-hole SPECT system
Vaz Pato Lara da Rocha, S. Vandenberghe, P. Esquinas, R. Van Holen
20151 citations
Semantic Scholar
Epithermal neutron beams from the 7Li(p,n) reaction near the threshold for neutron capture therapy
I. Porras, J. Praena, F. A. de Saavedra, M. Pedrosa +2 more
20151 citations
Semantic Scholar
Kernel-based maximum likelihood reconstruction of attenuation and activity (MLAA) in SPECT imaging for improved attenuation correction and activity quantification: simulation, phantom and patient validation studies
Chenguang Li, Yansong Zhu, L. Polson, James Fowler +4 more
2026Physics in Medicine and Biology0 citations Open access
Semantic Scholar
Topology-aware spectral graph matching for lesion tracking in theranostic SPECT imaging
F. Yousefirizi, P. Esquinas, S. Kurkowska, N. Colpo +3 more
2026Medical Imaging0 citations
Semantic Scholar
A realistic lesion insertion and reconstruction framework for task-based evaluations in clinical SPECT and PET imaging
Narges Aghakhanolia, J. Fowler, Behnam Panahi, A. Rahmim +1 more
2026Medical Imaging0 citations
Semantic Scholar
Virtual Theranostic Trials: New Approach Methodologies (NAMs) and Precision Radiopharmaceutical Therapies
Carlos Uribe, H. Abdollahi, T. Yusufaly, Taylor J. McColl +6 more
20260 citations
Semantic Scholar
Seeing More, Treating Smarter: Role of Long-axial Field-of-view PET/Computed Tomography in the Evolution of Theranostics.
P. Esquinas, F. Yousefirizi, Ian L. Alberts, Nicolas A. Karakatsanis +2 more
2025PET Clinics0 citations
Semantic Scholar
Conventional versus Monte Carlo SPECT reconstruction of Lu‐177: Toward reduced bias and variance in quantitative imaging
L. Polson, P. Esquinas, S. Kurkowska, Chenguang Li +2 more
2025Medical Physics (Lancaster)0 citations Open access
Semantic Scholar
Deformable registration of 3D CT images with partial liver
G. Palma, Greg Padiasek, Arkadiusz Sitek, P. Dufort +2 more
2023Medical Imaging0 citations
Semantic Scholar
6 December 2018 Dual SPECT imaging of 111 In and 67 Ga to simultaneously determine in vivo the pharmacokinetics of different radiopharmaceuticals : a quantitative tool in pre-clinical research
P. Esquinas, Tullio V. F. Esposito, Jeppe Harboe, Marta Bergamo +3 more
20180 citations
Semantic Scholar
Additional file 1: Table S1. of Accuracy of 177Lu activity quantification in SPECT imaging: a phantom study
C. Uribe, P. Esquinas, J. Tanguay, Marjorie E. Gonzalez +3 more
20170 citations
Semantic Scholar

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