The clinical value of texture analysis of dual-time-point <sup>18</sup>F-FDG-PET/CT imaging to differentiate between <sup>18</sup>F-FDG-avid benign and malignant pulmonary lesions
双时点<sup>18</sup>F-FDG-PET/CT纹理分析对鉴别<sup>18</sup>F-FDG-avid肺良恶性病变的临床价值
作者: Masatoyo NakajoMegumi JingujiMasaya AokiAtsushi TaniMasami SatoTakashi Yoshiura
作者单位: 1Department of Radiology, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, 890-8544, Kagoshima, Japan
2Department of Thoracic Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, 890-8544, Kagoshima, Japan
刊名: European Radiology, 2020, Vol.30 (Suppl 1), pp.1759-1769
来源数据库: Springer Nature Journal
DOI: 10.1007/s00330-019-06463-7
关键词: Lung neoplasm18F-FDGPositron emission tomography computed tomographyDifferential diagnosis
英文摘要: Abstract(#br)Objectives(#br)To examine whether the texture analysis of dual-time-point (DTP) F-18-fluorodeoxyglucose (18F-FDG)-PET/CT imaging can differentiate between 18F-FDG-avid benign and malignant pulmonary lesions. Methods(#br)We compared standardized uptake value (SUV)-related (SUVmax [g/ml] and SUVmean [g/ml]), volumetric (metabolic tumor volume [MTV] [cm3] and total lesion glycolysis [TLG] [g]), and texture (entropy, homogeneity, dissimilarity, intensity variability [IV], size-zone variability [SZV], and zone percentage [ZP]) (MTV ≥ 5.0 cm3 and SUV ≥ 2.5 g/ml) parameters between 13 benign and 46 malignant lesions using the Mann–Whitney U test. Diagnostic performance was evaluated by receiver operating characteristic (ROC) analysis....
全文获取路径: Springer Nature  (合作)
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影响因子:3.548 (2012)

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