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Validation of the DoseCalcs Monte Carlo code for estimating the 18F S-values for ICRP adult and 15-year-old male and female phantoms
Internal radiation exposure using radiopharmaceuticals, as in nuclear medicine procedures, necessitates the estimation of the S -value to determine...
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Patient-Specific Dosimetry in Radioligand Therapy (RLT) for Metastatic Prostate Cancer Using 177Lu-DKFZ-PSMA-617
Purpose177 Lu-DKFZ-PSMA-617 is a promising treatment for patients with metastatic prostate cancer. Specific dosimetry for each patient is an...
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Towards quantitative small-animal imaging on hybrid PET/CT and PET/MRI systems
AimOver the past two decades, innovations in small-animal positron emission tomography (PET) have reached an impressive level, which has brought...
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Optoacoustic imaging in endocrinology and metabolism
Imaging is an essential tool in research, diagnostics and the management of endocrine disorders. Ultrasonography, nuclear medicine techniques, MRI,...
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CT-derived fractional flow reserve (FFRct) for functional coronary artery evaluation in the follow-up of patients after heart transplantation
ObjectivesInvasively measured fractional flow reserve (FFR) is associated with outcome in heart transplant (HTx) patients. Coronary computed...
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Booster administration of Tc-99m PMT for delayed static imaging in patients with biliary atresia
ObjectiveTc-99m N -pyridoxyl-5-methyl-tryptophan (PMT) hepatobiliary scintigraphy has high diagnostic performance for biliary atresia. Our hospital...
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Additive value of [18F]PI-2620 perfusion imaging in progressive supranuclear palsy and corticobasal syndrome
PurposeEarly after [ 18 F]PI-2620 PET tracer administration, perfusion imaging has potential for regional assessment of neuronal injury in...
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New trend in artificial intelligence-based assistive technology for thoracic imaging
Although there is no solid agreement for artificial intelligence (AI), it refers to a computer system with intelligence similar to that of humans....
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Invertible and Variable Augmented Network for Pretreatment Patient-Specific Quality Assurance Dose Prediction
Pretreatment patient-specific quality assurance (prePSQA) is conducted to confirm the accuracy of the radiotherapy dose delivered. However, the...
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EANM practice guideline/SNMMI procedure standard for dopaminergic imaging in Parkinsonian syndromes 1.0
PurposeThis joint practice guideline or procedure standard was developed collaboratively by the European Association of Nuclear Medicine (EANM) and...
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Techniques for generating attenuation map using cardiac SPECT emission data only: a systematic review
To reliably interpret and perform quantitative analysis, attenuation correction for cardiac single-photon emission computed tomography (SPECT) is...
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A new cardiac phantom for dynamic SPECT
BackgroundIn recent years, with the advance of myocardial blood flow (MBF) measurement capability in dynamic single photon emission computerized...
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Psychological factors of suspect coronary microvascular dysfunction in patients undergoing SPECT imaging
BackgroundPatients with myocardial ischemia in the absence of obstructive coronary artery disease (CAD) often experience anginal complaints and are...
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SCreg: a registration-based platform to compare unicondylar knee arthroplasty SPECT/CT scans
BackgroundA combination of conventional computed tomography and single photon emitted computed tomography (SPECT/CT) provides simultaneous data on...
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Sex differences in dementia with Lewy bodies: an imaging study of neurotransmission pathways
PurposeDementia with Lewy bodies (DLB) is characterized by a wide clinical and biological heterogeneity, with sex differences reported in both...
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Cross-vender, cross-tracer, and cross-protocol deep transfer learning for attenuation map generation of cardiac SPECT
It has been proved feasible to generate attenuation maps (μ-maps) from cardiac SPECT using deep learning. However, this assumed that the training and...
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Towards personalised dosimetry in patients with liver malignancy treated with 90Y-SIRT using in vivo-driven radiobiological parameters
BackgroundThe prediction of response is one of the major challenges in radiation-based therapies. Although the selection of accurate linear–quadratic...
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An automatic fine-grained skeleton segmentation method for whole-body bone scintigraphy using atlas-based registration
PurposeWhole-body bone scintigraphy (WBS) is one of the common imaging methods in nuclear medicine. It is a time-consuming, tedious, and error-prone...
