IQ·SPECT technology and its clinical applications using multicenter normal databases [0.03%]
应用多中心正常数据库的IQ·SPECT技术和临床应用研究
Kenichi Nakajima,Koichi Okuda,Mitsuru Momose et al.
Kenichi Nakajima et al.
IQ·SPECT (Siemens Medical Solutions) is a solution for high-sensitivity and short-time acquisition imaging of the heart for a variable angle general purpose gamma camera. It consists of a multi-focal collimator, a cardio-centric orbit and ...
CT-based SPECT attenuation correction and assessment of infarct size: results from a cardiac phantom study [0.03%]
基于CT的SPECT衰减校正及心肌梗死面积评估：来自心脏体模研究的结果
Alexander Stephan Kroiss,Stephan Gerhard Nekolla,Georg Dobrozemsky et al.
Alexander Stephan Kroiss et al.
Rationale: Myocardial perfusion SPECT is a commonly performed, well established, clinically useful procedure for the management of patients with coronary artery disease. However, the attenuation of photons from myocardium...
Inter- and intra-observer reproducibility of quantitative analysis for FP-CIT SPECT in patients with DLB [0.03%]
dopamine transporter显像剂FP-CIT SPECT定量分析的组内及组间可重复性研究
Atsutaka Okizaki,Michihiro Nakayama,Kaori Nakajima et al.
Atsutaka Okizaki et al.
Background: Dopamine transporter single photon emission CT (DAT-SPECT) is useful in the evaluation of dementia with Lewy bodies (DLB). The specific binding ratio (SBR) is an index to measure DAT density. However, poorly r...
Assessment of intratumor heterogeneity in mesenchymal uterine tumor by an 18F-FDG PET/CT texture analysis [0.03%]
基于18F-FDG PET/CT纹理分析的子宫间质肿瘤瘤内异质性评估
Tetsuya Tsujikawa,Makoto Yamamoto,Kunihiro Shono et al.
Tetsuya Tsujikawa et al.
Objective: The aim of this study was to retrospectively evaluate the clinical significance of 18F-FDG PET/CT textural features for discriminating uterine sarcoma from leiomyoma. ...
Relationships between serum PSA levels, Gleason scores and results of 68Ga-PSMAPET/CT in patients with recurrent prostate cancer [0.03%]
前列腺癌复发患者血清PSA水平、Gleason评分与68Ga-PSMA-PET/CT结果之间的关系
Yasemin Sanli,Serkan Kuyumcu,Oner Sanli et al.
Yasemin Sanli et al.
Aim: To investigate the relationship between serum PSA level, Gleason score of PCa and the outcomes of Ga68-PSMA PET/CT in patients with recurrent PCa. Me...
The effect of short-term treatment with lithium carbonate on the outcome of radioiodine therapy in patients with long-lasting Graves' hyperthyroidism [0.03%]
碳酸锂短期治疗对长期Graves病甲亢碘131治疗疗效影响研究
Vladan Sekulić,Milena Rajić,Marina Vlajković et al.
Vladan Sekulić et al.
Objective: The outcome of radioiodine therapy (RIT) in Graves' hyperthyroidism (GH) mainly depends on radioiodine (131I) uptake and the effective half-life of 131I in the gland. Studies have shown that lithium carbonate (...
Textural features and SUV-based variables assessed by dual time point 18F-FDG PET/CT in locally advanced breast cancer [0.03%]
局部晚期乳腺癌18F-FDG PET/CT双时相显像的影像组学特征及SUV相关变量分析
Ana María Garcia-Vicente,David Molina,Julián Pérez-Beteta et al.
Ana María Garcia-Vicente et al.
Aim: To study the influence of dual time point 18F-FDG PET/CT in textural features and SUV-based variables and their relation among them. Methods: ...
Tyler J Bruinsma,Derek R Johnson,Ping Fang et al.
Tyler J Bruinsma et al.
Aim: AV-1451 is an imaging agent labeled with the positron-emitting radiolabel Fluorine-18. 18F-AV-1451 binds paired helical filament tau (PHF-tau), a pathology related to Alzheimer's disease. In our study of AV-1451 upta...
Effects of chronic kidney disease on myocardial washout rate of thallium-201 in patients with normal myocardial perfusion on single photon emission computed tomography [0.03%]
慢性肾脏病对正常单光子发射计算机断层扫描心肌灌注患者铊-201心肌清除率的影响
Satoshi Kurisu,Yoji Sumimoto,Hiroki Ikenaga et al.
Satoshi Kurisu et al.
Background: Myocardial perfusion single photon emission computed tomography (SPECT) is often performed even in patients with chronic kidney disease (CKD). We assessed the effects of CKD on myocardial washout rate (WR) of ...
Bone metastases from breast cancer: associations between morphologic CT patterns and glycolytic activity on PET and bone scintigraphy as well as explorative search for influential factors [0.03%]
乳腺癌骨转移：CT影像学表现与PET及骨扫描糖代谢活性之间的相关性分析以及影响因素的探索性研究
Tsutomu Sugihara,Mitsuru Koizumi,Masamichi Koyama et al.
Tsutomu Sugihara et al.
Background: This study aimed to compare the detection of bone metastases from breast cancer on F-18 fluorodeoxyglucose positron emission tomography (FDG-PET) and bone scintigraphy (BS). An explorative search for factors i...