Imaging multiple myeloma: Vij and colleagues provide a concise review of the present status and promising developments in multiple myeloma, including new molecular imaging biomarkers.
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EXINI quantitative BSI: Larson offers perspective on an article in the current issue of JNM focusing on an improved and more accurate computerized bone scan index calculation that mimics but outperforms manual approaches.
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Coagulation factor and theranostics: Urbain provides background for and previews an article in this issue of JNM on a novel approach for tagging, visualizing, and quantifying tissue factor expression at the surface of cancer cells using a radiolabeled agent.
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68Ga-BBN PET/CT in glioma: Zhang and colleagues report on the safety, biodistribution, and radiation dosimetry of a gastrin-releasing peptide receptor–targeting, 68Ga-labeled bombesin peptide–derivative PET tracer in healthy volunteers and assess receptor expression levels in glioma patients.
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Lung nodules missed by PET/MR: Sawicki and colleagues report on a study evaluating outcomes in patients with small lung nodules missed by 18F-FDG PET/MR imaging and discuss the implications for clinical practice.
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PET/MR vs. PET/CT in NSCLC: Huellner and colleagues compare the diagnostic accuracy of whole-body unenhanced PET/MR with that of PET/CT in TNM staging of non–small cell lung cancer.
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68Ga-HER2-nanobody PET/CT trial: Keyaerts and colleagues describe phase 1 studies of the safety, biodistribution, dosimetry, and PET/CT tumor-targeting potential of a 68Ga-labeled anti–human epidermal growth factor receptor 2 nanobody in women with primary or metastatic breast carcinoma.
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68Ga-DOTATATE PET in NETs: Skoura and colleagues detail the results of the first 8 years of data from a large study of 68Ga-DOTATATE PET/CT in neuroendocrine tumor management and the effect of imaging results on treatment and survival.
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Analytic validation of BSI: Anand and colleagues report on a series of analytic validation studies to evaluate the performance of an automated bone scan index as a reproducible and quantitative imaging biomarker in patients with metastatic prostate cancer.
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18F-DCFBC PET/CT in metastatic prostate cancer: Rowe and colleagues examine the potential of this first-in-class radiofluorinated small-molecule inhibitor of prostate-specific membrane antigen for detecting metastatic hormone-naïve and castration-resistant prostate cancer.
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Motion-corrected 18F-NaF PET: Rubeaux and colleagues explore motion correction in gated 18F-NaF PET as a way to enhance image quality and improve uptake estimates in the assessment of vulnerable coronary artery plaques.
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Differential diagnosis of parkinsonism: Tripathi and colleagues validate a probabilistic algorithm to classify subjects with clinical parkinsonism but uncertain diagnosis, based on expression of metabolic covariance patterns for idiopathic Parkinson disease, multiple-system atrophy, and progressive supranuclear palsy.
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18F-FSPG PET in inflammation: Chae and colleagues explore transporter activity and the detection of inflammatory or infectious lesions with this l-glutamate–derivative PET agent that is specifically taken up by the
cysteine/glutamate system.
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Cohesive protocol for pediatric PET/MR: Klenk and colleagues research the question of whether administration of gadolinium chelates is necessary for accurate characterization of pediatric tumors on 18F-FDG PET/MR images.
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PSF modeling in PET/MR: Aklan and colleagues assess the quantitative and qualitative impact of inclusion of point-spread function modeling in the process of iterative PET image reconstruction in integrated PET/MR imaging.
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SUVpeak in lung cancer: Laffon and colleagues compare average SUVpeak in a circumscribed volume in an 18F-FDG–positive lesion with an SUV computed from the 40 hottest voxels throughout the lesion to determine which identifies the most metabolically active areas.
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Quantitative PET TF imaging: Nielsen and colleagues report on development of a novel PET tracer for specific imaging of tissue factor expression, which is upregulated in many solid tumors, using an 18F-labeled derivative of factor VII.
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PET/CT and CD30-positive lymphoma: Rylova and colleagues describe the results of translational studies with 89Zr-DFO-AC-10, a sensitive PET agent with high tumor-to-normal tissue contrast and promise for imaging in patients with lymphomas and other CD30-expressing diseases.
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124I PET and 131I SPECT detectability: Beijst and colleagues investigate whether reported discrepancies between 124I PET/CT and 131I SPECT/CT in 131I therapy may be ascribed to a difference in lesion detectability related to sufficient administered 124I activity.
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PET imaging of copper trafficking: Torres and colleagues describe brain copper trafficking in a transgenic mouse model of Alzheimer disease using PET imaging with 64Cu, to determine its potential as a diagnostic biomarker of the disorder.
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11C-DASB and SERT imaging: Walker and colleagues assess the feasibility of using 11C-DASB, a serotonin transporter ligand, for reproducible quantification of serotonin transporter density and affinity in vivo in rats and mice.
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Uncertainty and absorbed dose: Spielmann and colleagues detail the development of an uncertainty analysis method and its use in calculating uncertainty in internal doses of 7 common radiopharmaceuticals.
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Troglitazone and cancer cell glycolysis: Moon and colleagues evaluate the way in which troglitazone influences cancer cell glucose metabolism and uptake of 18F-FDG and investigate its molecular mechanism in relation to anticancer effects.
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MR-based pseudo-CT synthesis for PET/MR: Torrado-Carvajal and colleagues describe a methodology for synthesizing a pseudo-CT volume from a single T1-weighted volume, facilitating creation of attenuation correction maps for PET/MR.
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Consensus report on fluorescence guidance: Rosenthal and authors from the International Society of Image Guided Surgery critically evaluate imaging technology and agents for fluorescence-guided oncologic surgery and make recommendations for clinical trial development.
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EANM/MIRD Pamphlet 26: Ljungberg and colleagues from the SNMMI Medical Internal Radiation Dose Committee and the European Association of Nuclear Medicine present the latest in a series of isotope-specific guidelines, here focusing on 177Lu and applications in radiopharmaceutical therapy.
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- © 2016 by the Society of Nuclear Medicine and Molecular Imaging, Inc.