PET Tumour Metrics Reflect Radiation Absorbed Dose in Radiopharmaceutical Therapy
A letter in EJNMMI Reports argues that tumour SUVmean and volume act as surrogates for the radiation absorbed dose that ...
Tag: dosimetry
Breast Size Measurements on Planning Scans Predict Radiation Dose to Heart and Lung
A retrospective study of 33 right-sided breast cancer patients links simple target volume measurements on planning CT scans to higher ...
Gamma rays can boost plant growth, but physics is being ignored
A new review argues that gamma irradiation studies of seeds have overlooked dose rate and the natural shielding effect of ...
GMP kit enables ready-to-use zirconium-89 pembrolizumab PET imaging agent
Researchers have formulated a GMP-quality kit for preparing a zirconium-89 labelled pembrolizumab PET imaging agent, with preclinical studies supporting safety ...
Terbium-161 Shows Dose-Dependent Edge Over Lutetium-177 in Mouse Neuroendocrine Tumor Model
In mice bearing SSTR2-H69 xenografts, terbium-161-labeled DOTA-TATE and DOTA-JR11 matched lutetium-177 at 20 Gy tumor dose and outperformed it at ...
PET Scans Before Therapy Predict Radiation Doses in Prostate Cancer Treatment
A study of 31 patients shows pre-therapy PET metrics can predict absorbed radiation dose to tumors and organs during prostate ...
Radioligand therapy reshapes treatment outlook for rare adrenal nerve tumors
A new review finds that radioligand therapy with 131I-mIBG and 177Lu-DOTATATE offers high disease control in progressive pheochromocytomas and paragangliomas, ...
3D-printed free-assembled template speeds needle placement and boosts dose coverage in cervical cancer brachytherapy
A prospective paired study of 55 patients found that a novel 3D-printed free-assembled interstitial template improved target dose coverage and ...
Phantom study shows silver-111 can be quantitatively imaged in preclinical planar SPECT
A phantom-based study reports that quantitative planar imaging of silver-111 is feasible when optimized triple-energy window scatter correction is combined ...
Light therapy in dentistry moves toward precision dosimetry, review argues
A narrative review argues that photobiomodulation's strongest evidence lies in oral mucositis prevention, while inconsistent dosimetry and reporting standards hold ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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