Simulated dosimetry profiles of locoregional radionuclide therapies using radioactive gallium iron macroaggregates (GIMA)

FC Wong, RB Sparks - Euro J NaCl Med Imaging, 2004 - search.proquest.com
F. Wong1, RB Sparks2; 1Nuclear Medicine, Univ. of Texas MD Anderson Cancer Center,
Houston, TX, 2Dosimetry Service, Creative Development Inc.,, Knoxville, TN. b ectives: The …

Retention of Ga-68 iron macroaggregates (GIMA) after intratumoral injection in canine models

F Wong, K Ahrar, A Wong, O Mawlawi, J Stafford… - 2009 - Soc Nuclear Med
1646 Objectives Canine transmissible venereal tumor (cTVT) to approximate human
dimensions has been studied in lungs using CT (Ahrar K, et al. 2003.). In this study, cTVT is …

Absorption, distribution and excretion of intravenously injected 68Ge/68Ga generator eluate in healthy rats, and estimation of human radiation dosimetry

A Autio, H Virtanen, T Tolvanen, H Liljenbäck… - EJNMMI research, 2015 - Springer
Background This study evaluated the absorption, distribution, and excretion of Gallium-68
(68 Ga) radionuclide after a single intravenous (iv) injection of 68 Ge/68 Ga generator eluate …

Impact of the dosimetry approach on the resulting 90Y radioembolization planned absorbed doses based on 99mTc-MAA SPECT-CT: is there agreement between …

M Verónica, E Prieto, S Lidia, RF Macarena… - EJNMMI …, 2020 - search.proquest.com
Background Prior radioembolization, a simulation using 99m Tc-macroaggregated albumin
as 90 Y-microspheres surrogate is performed. Gamma scintigraphy images (planar, SPECT …

Dosimetric consideration of free 68Ge as a potential breakthrough from a 68Ge/68Ga generator

MW Konijnenberg, WAP Breeman - 2009 - inis.iaea.org
Methods: The biodistribution of ionic 68Ge is described in ICRP30 (1982), but does not
include the distribution of 68Ga that is formed during its uptake in the body. For ionic 68Ga …

Recent advances in image-based dosimetry for 90Y microsphere therapy

R Selwyn, L DeWerd, R Nickles, B Thomadsen - 2011 - Soc Nuclear Med
1080 Learning Objectives Current models and limitations of microsphere therapy dosimetry,
90 Y microsphere dosimetry using time-of-flight PET, and optimization of microsphere …

Pharmacologic enhancement of gallium-67 tumor-to-blood ratios for EMT-6 sarcoma (BALB/c mice)

SM Larson, JS Rasey, Z Grunbaum, DR Allen - Radiology, 1979 - pubs.rsna.org
At various intervals after intravenous injection of carrier-free 67Ga-citrate, iron dextrane or
deferoxamine mesylate was injected into EMT-6 tumor-bearing BALB/c mice. After treatment …

In vivo tumour imaging employing regional delivery of novel gallium radiolabelled polymer composites

RW Stephens, GD Tredwell, JL Bell, KJ Knox… - Biomaterials …, 2021 - spj.science.org
Background Understanding the regional vascular delivery of particles to tumour sites is a
prerequisite for developing new diagnostic and therapeutic composites for treatment of …

Impact of the dosimetry approach on the resulting 90Y radioembolization planned absorbed doses based on 99mTc-MAA SPECT-CT: is there agreement between …

V Morán, E Prieto, L Sancho, M Rodríguez-Fraile… - EJNMMI physics, 2020 - Springer
Background Prior radioembolization, a simulation using 99m Tc-macroaggregated albumin
as 90 Y-microspheres surrogate is performed. Gamma scintigraphy images (planar, SPECT …

A gelatin liver phantom of suspended 90Y resin microspheres to simulate the physiologic microsphere biodistribution of a postradioembolization liver

YH Kao, OS Luddington, SR Culleton… - Journal of nuclear …, 2014 - Soc Nuclear Med
For phantom studies involving 90Y PET/CT, homogeneous solutions of 90Y, for example,
90Y citrate, are commonly used. However, the microsphere biodistribution of a …