User profiles for Tianwu Xie
 | Tianwu XieFudan University Verified email at fudan.edu.cn Cited by 589 |
Monte Carlo-based evaluation of S-values in mouse models for positron-emitting radionuclides
In addition to being a powerful clinical tool, Positron emission tomography (PET) is also
used in small laboratory animal research to visualize and track certain molecular processes …
used in small laboratory animal research to visualize and track certain molecular processes …
Assessment of CT dose to the fetus and pregnant female patient using patient-specific computational models
Purpose This work provides detailed estimates of the foetal dose from diagnostic CT imaging
of pregnant patients to enable the assessment of the diagnostic benefits considering the …
of pregnant patients to enable the assessment of the diagnostic benefits considering the …
[HTML][HTML] Multi-scale Monte Carlo simulations of gold nanoparticle-induced DNA damages for kilovoltage X-ray irradiation in a xenograft mouse model using TOPAS …
Background Gold nanoparticles (AuNPs) are considered as promising agents to increase
the radiosensitivity of tumor cells. However, the biological mechanisms of radiation …
the radiosensitivity of tumor cells. However, the biological mechanisms of radiation …
Development of computational small animal models and their applications in preclinical imaging and therapy research
The development of multimodality preclinical imaging techniques and the rapid growth of
realistic computer simulation tools have promoted the construction and application of …
realistic computer simulation tools have promoted the construction and application of …
Estimation of the radiation dose in pregnancy: an automated patient-specific model using convolutional neural networks
Objectives The conceptus dose during diagnostic imaging procedures for pregnant patients
raises health concerns owing to the high radiosensitivity of the developing embryo/fetus. The …
raises health concerns owing to the high radiosensitivity of the developing embryo/fetus. The …
Fetal and maternal absorbed dose estimates for positron-emitting molecular imaging probes
PET and hybrid (PET/CT and PET/MR) imaging currently play a pivotal role in clinical diagnosis,
staging and restaging, treatment, and surveillance of several diseases. As such, limiting …
staging and restaging, treatment, and surveillance of several diseases. As such, limiting …
[HTML][HTML] Internal dosimetry in F-18 FDG PET examinations based on long-time-measured organ activities using total-body PET/CT: does it make any difference from a …
Purpose A 2-m axial field-of-view, total-body PET/CT scanner (uEXPLORER) has been
recently developed to provide total-body coverage and ultra-high sensitivity, which together, …
recently developed to provide total-body coverage and ultra-high sensitivity, which together, …
Assessment of uncertainties associated with Monte Carlo-based personalized dosimetry in clinical CT examinations
The clinical value of x-ray computed tomography (CT) has skyrocketed in the last decade
while at the same time being the main source of medical exposure to the population. Concerns …
while at the same time being the main source of medical exposure to the population. Concerns …
Pediatric radiation dosimetry for positron‐emitting radionuclides using anthropomorphic phantoms
Purpose: Positron emission tomography (PET) plays an important role in the diagnosis,
staging, treatment, and surveillance of clinically localized diseases. Combined PET/CT imaging …
staging, treatment, and surveillance of clinically localized diseases. Combined PET/CT imaging …
Development of computational pregnant female and fetus models and assessment of radiation dose from positron-emitting tracers
Purpose Molecular imaging using PET and hybrid (PET/CT and PET/MR) modalities nowadays
plays a pivotal role in the clinical setting for diagnosis and staging, treatment response …
plays a pivotal role in the clinical setting for diagnosis and staging, treatment response …