Abstract:
PURPOSE:The aim of this study was to compare the accuracy of (123)I-MIBG SPECT/CT with that of (68)Ga-DOTATOC PET/CT for staging extraadrenal paragangliomas (PGL) using both functional and anatomical images (i.e. combined cross-sectional imaging) as the reference standards. METHODS:The study included three men and seven women (age range 26 to 73 years) with anatomical and/or histologically proven disease. Three patients had either metastatic head and neck PGL (HNPGL) or multifocal extraadrenal PGL, and seven patients had nonmetastatic extraadrenal disease. Comparative evaluation included morphological imaging with CT, functional imaging with (68)Ga-DOTATOC PET, and (123)I-MIBG imaging. The imaging results were analysed on a per-patient and on a per-lesion basis. RESULTS:On a per-patient basis, the detection rate of (68)Ga-DOTATOC PET was 100 %, whereas that of planar (123)I-MIBG imaging was 10.0 % and with SPECT/CT 20.0 % for both nonmetastatic and metastatic/multifocal extraadrenal PGL. On a per-lesion basis, the overall sensitivity of (68)Ga-DOTATOC PET was 100 % (McNemar p < 0.5), that of planar (123)I-MIBG imaging was 3.4 % (McNemar p < 0.001) and that of SPECT/CT was 6.9 % (McNemar p < 0.001). Both (68)Ga-DOTATOC PET and anatomical imaging identified 27 lesions. Planar (123)I-MIBG imaging identified only one lesion, and SPECT/CT two lesions. Two additional lesions were detected by (68)Ga-DOTATOC PET but not by either (123)I-MIBG or CT imaging. CONCLUSION:Our analysis in this patient cohort indicated that (68)Ga-DOTATOC PET/CT is superior to (123)I-MIBG SPECT/CT, particularly in head and neck and bone lesions, and provides valuable information for staging extraadrenal PGL, particularly in patients with surgically inoperable tumours or multifocal/malignant disease.
journal_name
Eur J Nucl Med Mol Imagingauthors
Kroiss A,Shulkin BL,Uprimny C,Frech A,Gasser RW,Url C,Gautsch K,Madleitner R,Nilica B,Sprinzl GM,Gastl G,Fraedrich G,Virgolini IJdoi
10.1007/s00259-014-2892-6subject
Has Abstractpub_date
2015-01-01 00:00:00pages
33-41issue
1eissn
1619-7070issn
1619-7089journal_volume
42pub_type
杂志文章abstract:PURPOSE:Our aim was to assess the prognostic and predictive value of somatostatin receptor 2 (sstr2) in neuroendocrine tumors (NETs). METHODS:We established a tissue microarray and imaging database from NET patients that received sstr2-targeted radiopeptide therapy with yttrium-90-DOTATOC, lutetium-177-DOTATOC or alte...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
doi:10.1007/s00259-016-3486-2
更新日期:2017-03-01 00:00:00
abstract::Organ residence times were calculated for diagnostic intakes of (99m)Tc pertechnetate, 2,3-dimercaptosuccinic acid (DMSA), diethylene triamine penta-acetic acid (DTPA), hydroxymethylene diphosphonate (HDP), macroaggregated albumin (MAA) and mercapto-acetyltriglycine (MAG(3)) during the 1st and 3rd stages of pregnancy ...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
doi:10.1007/s00259-002-0858-6
更新日期:2002-10-01 00:00:00
abstract::Chronic cigarette smoking alters coronary vascular endothelial response. To determine whether altered response also occurs in young individuals without manifest coronary disease we quantified coronary blood flow at rest, following adenosine vasodilator stress and during the cold pressor test in healthy young smokers. ...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 临床试验,杂志文章
doi:10.1007/s00259-002-0818-1
更新日期:2002-08-01 00:00:00
abstract:PURPOSE:To assess diagnostic accuracy of (18)F-FDG PET/CT at 3 months for the detection of local recurrence after radiofrequency ablation (RFA) of lung metastases. METHODS:The PET/CT scan at 3 months was compared with a baseline PET/CT scan from a maximum of 2 months before RFA, with the reference standard as recurren...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1007/s00259-013-2521-9
更新日期:2013-12-01 00:00:00
abstract:PURPOSE:Point-spread function (PSF) or PSF + time-of-flight (TOF) reconstruction may improve lesion detection in oncologic PET, but can alter quantitation resulting in variable standardized uptake values (SUVs) between different PET systems. This study aims to validate a proprietary software tool (EQ.PET) to harmonize ...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章,多中心研究
doi:10.1007/s00259-015-3128-0
更新日期:2015-12-01 00:00:00
abstract:PURPOSE:A pilot study was performed in patients with recurrent back pain after spinal fusion surgery to evaluate the ability of (18)F-NaF PET/CT imaging to correctly identify those requiring surgical intervention and to locate a site amenable to surgical intervention. METHODS:In this prospective study 22 patients with...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 临床试验,杂志文章
doi:10.1007/s00259-012-2196-7
更新日期:2012-11-01 00:00:00
abstract:PURPOSE:To investigate clinical implications of FDG uptake in the thyroid glands in patients with advanced breast carcinoma by comparing metabolic and morphologic patterns on positron emission tomography (PET)/computed tomography (CT). METHODS:The institutional review board waived the requirement for informed consent....
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
doi:10.1007/s00259-008-1048-y
更新日期:2009-06-01 00:00:00
abstract:PURPOSE:The extent of neovascularization determines the clinical outcome of coronary artery disease and other occlusive cardiovascular disorders. Monitoring of neovascularization is therefore highly important. This review article will elaborately discuss preclinical studies aimed at validating new nuclear angiogenesis ...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章,评审
doi:10.1007/s00259-016-3480-8
更新日期:2016-12-01 00:00:00
abstract:PURPOSE:(11)C-PK11195 is a radiopharmaceutical for in vivo assessment of peripheral benzodiazepine receptor (PBR) activity using PET. We sought to clarify the metabolic fate of (11)C-PK11195 in a test-retest setting using radio-HPLC in comparison with radio-TLC, and the whole-body distribution in humans. MATERIALS AND...
journal_title:European journal of nuclear medicine and molecular imaging
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更新日期:2009-04-01 00:00:00
abstract:PURPOSE:[(18)F]FPEB is a promising PET radioligand for the metabotropic glutamate receptor 5 (mGluR5), a potential target for the treatment of neuropsychiatric diseases. The purpose of this study was to evaluate the test-retest reproducibility of [(18)F]FPEB in the human brain. METHODS:Seven healthy male subjects were...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
doi:10.1007/s00259-015-3094-6
更新日期:2015-09-01 00:00:00
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journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
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更新日期:2020-09-01 00:00:00
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journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
doi:10.1007/s00259-019-04502-5
更新日期:2019-12-01 00:00:00
abstract::The aim of this study was the development of a modelling approach for the analysis of the systemic kinetics of the tracer nitrogen-13 ammonia administered for dynamic liver scanning. The radioactive half-life of this tracer is 9.8 min, which limits the time span in which data are available in a positron emission tomog...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
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更新日期:2002-12-01 00:00:00
abstract:PURPOSE:Quantitative image reconstruction in positron emission tomography (PET) requires an accurate attenuation map of the object under study for the purpose of attenuation correction. Current dual-modality PET/CT systems offer significant advantages over stand-alone PET, including decreased overall scanning time and ...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
doi:10.1007/s00259-006-0086-6
更新日期:2006-11-01 00:00:00
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journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
doi:10.1007/s00259-015-3247-7
更新日期:2016-04-01 00:00:00
abstract:INTRODUCTION:This study aims to reveal the feasibility and potential of molecular connectivity based on neurotransmission in comparison with the metabolic connectivity with an application to dopaminergic pathways. For this purpose, we propose to compare the neurotransmission connectivity findings using 123I-FP-CIT SPEC...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
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更新日期:2020-02-01 00:00:00
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journal_title:European journal of nuclear medicine and molecular imaging
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更新日期:2020-05-01 00:00:00
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journal_title:European journal of nuclear medicine and molecular imaging
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journal_title:European journal of nuclear medicine and molecular imaging
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更新日期:2010-11-01 00:00:00
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journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
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更新日期:2010-08-01 00:00:00
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journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
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更新日期:2012-10-01 00:00:00
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journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
doi:10.1007/s00259-019-04291-x
更新日期:2019-07-01 00:00:00
abstract:PURPOSE:We assessed the effects of the COVID-19 pandemic on myocardial perfusion imaging (MPI) for ischemic heart disease during the lockdown imposed by the Italian Government. METHODS:We retrospectively reviewed the number and the findings of stress single-photon emission computed tomography (SPECT)-MPI performed bet...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
doi:10.1007/s00259-020-04994-6
更新日期:2021-02-01 00:00:00
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journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
doi:10.1007/s00259-009-1142-9
更新日期:2009-09-01 00:00:00
abstract::Nuclear medicine techniques are becoming more important in imaging oncological and infectious diseases. For metabolic imaging of these diseases, antibody and peptide imaging are currently used. In recent years peptide imaging has become important, therefore the rationale for the use of peptide imaging is described in ...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章,评审
doi:10.1007/s00259-011-2038-z
更新日期:2012-02-01 00:00:00
abstract:PURPOSE:[(18)F]Fluciclovine (anti-[(18)F]FACBC) is a synthetic amino acid developed for PET assessment of the anabolic component of tumour metabolism in clinical routine. This phase 1 trial evaluated the safety, tracer stability and uptake kinetics of [(18)F]fluciclovine in patients. METHODS:Six patients with biopsy-p...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 临床试验,杂志文章
doi:10.1007/s00259-012-2291-9
更新日期:2013-02-01 00:00:00
abstract::The Annual Congress of the European Association of Nuclear Medicine represents the major scientific and professional event in the field of nuclear medicine in Europe. Specialists from all allied professions meet to discuss the latest findings and discoveries. A very large industrial exhibition demonstrates the latest ...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type:
doi:10.1007/s00259-004-1720-9
更新日期:2005-01-01 00:00:00
abstract:PURPOSE/BACKGROUND:[18F]fluoroethylcholine (18FECH) has been shown to be a valuable PET-tracer in recurrent prostate cancer (PCa), but still has limited accuracy. RM2 is a gastrin-releasing peptide receptor (GRPr) antagonist that binds to GRPr on PCa cells. Recent studies suggest that GRPr imaging with PET/CT is a prom...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
doi:10.1007/s00259-017-3702-8
更新日期:2017-08-01 00:00:00
abstract:PURPOSE:Trastuzumab (Herceptin™) is often internalized following binding to Her2+ tumor cells. The objective of this study was to investigate whether trastuzumab can be used as a specific carrier to deliver antisense oligomers into Her2+ tumor cells both in vitro and in vivo. METHODS:A biotinylated MORF oligomer antis...
journal_title:European journal of nuclear medicine and molecular imaging
pub_type: 杂志文章
doi:10.1007/s00259-009-1201-2
更新日期:2009-12-01 00:00:00