• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

利用双期（18F）氟代脱氧葡萄糖正电子发射断层显像/计算机断层扫描（FDG-PET/CT）改善盆腔病变的诊断

Improved diagnosis of pelvic lesions with dual-phase (18F)FDG-PET/CT.

作者信息

Pelosi Ettore, Skanjeti Andrea, Scapoli Paola

出版信息

Radiol Case Rep. 2015 Nov 6;6(1):479. doi: 10.2484/rcr.v6i1.479. eCollection 2011.

DOI:10.2484/rcr.v6i1.479
PMID:27307889
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4901027/
Abstract

Positron Emission Tomography (PET) with 2-deoxy-2-(18F)fluoro-D-glucose ([18F]FDG) is an integral part of the diagnostic workup in patients with suspected or confirmed cancer. The ability of the (18F)FDG-PET study to characterize and detect malignancies can be increased by dual-phase acquisition; this is due to the different kinetics of the radiotracer in the tumor tissue and in the background. We present two cases of (18F)FDG-PET/CT scans acquired in patients previously treated for malignant neoplasms who had suspected pelvic recurrences, in which the delayed acquisition was critical in accurately characterizing abnormalities.

摘要

正电子发射断层扫描（PET）联合2-脱氧-2-（18F）氟-D-葡萄糖（[18F]FDG）是疑似或确诊癌症患者诊断检查的重要组成部分。通过双期采集可提高（18F）FDG-PET研究对恶性肿瘤进行特征描述和检测的能力；这是由于放射性示踪剂在肿瘤组织和背景中的动力学不同。我们展示了两例先前接受过恶性肿瘤治疗且疑似盆腔复发患者的（18F）FDG-PET/CT扫描病例，其中延迟采集对于准确描述异常情况至关重要。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4035/4901027/f6506144506c/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4035/4901027/a3259004d2fa/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4035/4901027/f6506144506c/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4035/4901027/a3259004d2fa/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4035/4901027/f6506144506c/gr2.jpg

相似文献

1
Improved diagnosis of pelvic lesions with dual-phase (18F)FDG-PET/CT.利用双期（18F）氟代脱氧葡萄糖正电子发射断层显像/计算机断层扫描（FDG-PET/CT）改善盆腔病变的诊断
Radiol Case Rep. 2015 Nov 6;6(1):479. doi: 10.2484/rcr.v6i1.479. eCollection 2011.
2
More advantages in detecting bone and soft tissue metastases from prostate cancer using F-PSMA PET/CT.使用F-PSMA PET/CT检测前列腺癌骨和软组织转移方面有更多优势。
Hell J Nucl Med. 2019 Jan-Apr;22(1):6-9. doi: 10.1967/s002449910952. Epub 2019 Mar 7.
3
Role of 2-[18F] fluoro-2-deoxy-D-glucose-positron emission tomography/computed tomography in the post-therapy surveillance of breast cancer.2-[18F]氟-2-脱氧-D-葡萄糖正电子发射断层扫描/计算机断层扫描在乳腺癌治疗后监测中的作用
PLoS One. 2014 Dec 17;9(12):e115127. doi: 10.1371/journal.pone.0115127. eCollection 2014.
4
Usefulness of FDG-PET scan in the assessment of suspected metastatic or recurrent adenocarcinoma of the colon and rectum.18F-氟脱氧葡萄糖正电子发射断层扫描（FDG-PET）在评估疑似结肠和直肠癌转移或复发中的应用价值。
Dis Colon Rectum. 2000 Jun;43(6):759-67; discussion 767-70. doi: 10.1007/BF02238010.
5
F-FES PET/CT Influences the Staging and Management of Patients with Newly Diagnosed Estrogen Receptor-Positive Breast Cancer: A Retrospective Comparative Study with F-FDG PET/CT.F-FES PET/CT 对新诊断雌激素受体阳性乳腺癌患者分期和管理的影响：与 F-FDG PET/CT 的回顾性对比研究。
Oncologist. 2019 Dec;24(12):e1277-e1285. doi: 10.1634/theoncologist.2019-0096. Epub 2019 Jul 23.
6
Correlation of simultaneously acquired diffusion-weighted imaging and 2-deoxy-[18F] fluoro-2-D-glucose positron emission tomography of pulmonary lesions in a dedicated whole-body magnetic resonance/positron emission tomography system.在专用全身磁共振/正电子发射断层扫描系统中对肺部病变进行同时采集的弥散加权成像和 2-脱氧-[18F]氟-2-D-葡萄糖正电子发射断层扫描的相关性研究。
Invest Radiol. 2013 May;48(5):247-55. doi: 10.1097/RLI.0b013e31828d56a1.
7
Validation and clinical application of computer-combined computed tomography and positron emission tomography with 2-[18F]fluoro-2-deoxy-D-glucose head and neck images.计算机断层扫描与正电子发射断层扫描联用2-[18F]氟-2-脱氧-D-葡萄糖头颈部图像的验证及临床应用
Am J Surg. 1996 Dec;172(6):628-32. doi: 10.1016/s0002-9610(96)00313-3.
8
Comparisons between glucose analogue 2-deoxy-2-((18)F)fluoro-D-glucose and (18)F-sodium fluoride positron emission tomography/computed tomography in breast cancer patients with bone lesions.葡萄糖类似物2-脱氧-2-（¹⁸F）氟-D-葡萄糖与¹⁸F-氟化钠正电子发射断层扫描/计算机断层扫描在伴有骨病变的乳腺癌患者中的比较。
World J Radiol. 2016 Feb 28;8(2):200-9. doi: 10.4329/wjr.v8.i2.200.
9
Diagnostic value of 18F-FDG positron emission tomography for detection and treatment control of malignant germ cell tumors.18F-FDG正电子发射断层扫描在恶性生殖细胞肿瘤检测及治疗控制中的诊断价值
Urol Int. 2002;68(3):157-63. doi: 10.1159/000048442.
10
Diagnostic accuracy of 18F-FDG PET/CT in characterizing ovarian lesions and staging ovarian cancer: correlation with transvaginal ultrasonography, computed tomography, and histology.18F-FDG PET/CT在卵巢病变特征诊断及卵巢癌分期中的诊断准确性：与经阴道超声、计算机断层扫描及组织学的相关性
Nucl Med Commun. 2007 Aug;28(8):589-95. doi: 10.1097/MNM.0b013e3281afa256.

引用本文的文献

1
Validation of the physiological background correction method for the suppression of the spill-in effect near highly radioactive regions in positron emission tomography.用于抑制正电子发射断层扫描中高放射性区域附近溢出效应的生理背景校正方法的验证
EJNMMI Phys. 2018 Dec 5;5(1):34. doi: 10.1186/s40658-018-0233-8.

本文引用的文献

1
Dual-phase F-18 FDG PET/CT scanning in the suspicion of relapse of ovarian neoplasia.怀疑卵巢肿瘤复发时的双期F-18 FDG PET/CT扫描
Clin Nucl Med. 2009 Feb;34(2):111-3. doi: 10.1097/RLU.0b013e318192c3cc.
2
Dual-phase FDG-PET: delayed acquisition improves hepatic detectability of pathological uptake.双相氟代脱氧葡萄糖正电子发射断层扫描（FDG-PET）：延迟采集可提高肝脏病理性摄取的可检测性。
Radiol Med. 2008 Sep;113(6):875-86. doi: 10.1007/s11547-008-0287-0. Epub 2008 Jul 10.
3
Overview of the clinical effectiveness of positron emission tomography imaging in selected cancers.
正电子发射断层扫描成像在特定癌症中的临床疗效概述。
Health Technol Assess. 2007 Oct;11(44):iii-iv, xi-267. doi: 10.3310/hta11440.
4
18F-FDG PET/CT delayed images after diuretic for restaging invasive bladder cancer.使用利尿剂后行18F-FDG PET/CT延迟显像用于浸润性膀胱癌再分期。
J Nucl Med. 2007 May;48(5):764-70. doi: 10.2967/jnumed.106.036350.
5
Forced diuresis improves the diagnostic accuracy of 18F-FDG PET in abdominopelvic malignancies.强制利尿可提高18F-FDG PET在腹盆腔恶性肿瘤中的诊断准确性。
J Nucl Med. 2006 Nov;47(11):1803-7.
6
18F-FDG imaging: pitfalls and artifacts.18F-FDG成像：陷阱与伪影
J Nucl Med Technol. 2005 Sep;33(3):145-55; quiz 162-3.
7
Positron emission tomography for prostate, bladder, and renal cancer.用于前列腺癌、膀胱癌和肾癌的正电子发射断层扫描。
Semin Nucl Med. 2004 Oct;34(4):274-92. doi: 10.1053/j.semnuclmed.2004.06.004.
8
Evaluation of 18F-FDG PET with bladder irrigation in patients with uterine and ovarian tumors.子宫和卵巢肿瘤患者中18F-FDG PET联合膀胱冲洗的评估
J Nucl Med. 2003 Mar;44(3):353-8.
9
A tabulated summary of the FDG PET literature.一份关于氟代脱氧葡萄糖正电子发射断层扫描（FDG PET）文献的列表总结。
J Nucl Med. 2001 May;42(5 Suppl):1S-93S.
10
Positron-emission tomography with [18F]fluorodeoxyglucose. Part I. Biochemical uptake mechanism and its implication for clinical studies.[18F]氟脱氧葡萄糖正电子发射断层扫描。第一部分。生化摄取机制及其对临床研究的意义。
J Cancer Res Clin Oncol. 2000 Oct;126(10):549-59. doi: 10.1007/pl00008465.