FDG-PET/CT was performed approximately 75 minutes after the administration of 300-500 MBq FDG, with oral contrast, from base of skull to upper thighs, on a Biograph 6 PET/CT system (Siemens Healthcare, Erlangen, Germany)61. The PET/CT scan served the dual purpose of offering a detailed ...
After that, following in-house rules for 68Ga-DOTATATE-PET, a contrast-enhanced CT (ceCT) scan was acquired (in arterial and venous phase) after intravenous injection of 70 mL of iodinated contrast medium (Iodixanol [VISIPAQUE 320]; GE Healthcare) in breath-hold, with tube voltage range ...
Selective nodal irradiation on basis of 18FDG-PET scans in limited disease small cell lung cancer: a phase II trial. Int J Radiat Oncol Biol Phys 2010;77:329-36.van Loon J, De Ruysscher D, Wanders R et al. Selective nodal irradiation on basis of 18FDG-PET scan in limited disease ...
Study overview.(a) Schematic outline of a patient’s journey from diagnosis to prognosis. Following an FDG-PET/CT scan, a physician manually delineates the prostate on the CT image to create a segmentation map. This map is used to train the model and is not needed to infer the prognosis ...
An FDG PET/CT examination may cover various coaxial imaging ranges; these ranges are described as follows, with different denominations depending on European standard (GL 1.0) or US standard (defined in Current Procedural Terminology 2005): Whole-body imaging: From the top of the head through the...
A second PET/CT scan was planned at this time point for radiotherapy treatment planning. Treatment Chemotherapy Patients received 2 cycles of induction chemotherapy with cisplatin 50 mg/m2 (1 h infusion) on weeks 1,3,5 and 8,10,12 combined with 5-FU 2 g/m2 (24 h-infusion), folinic ...
The FDG-PET scan was performed 1 h post-injection of 190–240 MBq of FDG. Data were acquired for 3 min per bed position. Patients were well hydrated, fasted for 6 h and glucose levels were below 10 mmol/L. The images were reconstructed to 2 × 2 × 2 mm3 voxels using ...
Patients had an FDG PET/CT scan at baseline (1-35 days before first dose of study treatment) and end of treatment (6-8 weeks after last dose of antibody) or in the event of early discontinuation (4-8 weeks after last dose of antibody). All PET/CT scans followed a standardized ...
Terminology 18F-FDG: Fluorine-18 fludeoxyglucose; ADC: Apparent diffusion coefficient; AWD: Alive with disease; DOC: Dead of other causes; DOD: Dead of disease; DW-MRI: Diffusion-weighted magnetic resonance imaging; HNC: Head and neck cancer; HNSCC: Head and neck squamous cell carcinoma; HPV...
Scan protocol For the 18F study, tumor-bearing mice (n = 20) were intra- venously (i.v.) injected through the tail vein with [18F] FDG (120–200 µL diluted in 0.9% NaCl, 14.3 ± 0.7 MBq). Injections were performed under anesthesia (2–4% iso- flurane/O2)....