• 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

正电子发射断层扫描-计算机断层扫描（PET/CT）扫描前请勿进食：一例报告。

Do Not Eat Before a Positron Emission Tomography-Computed Tomography (PET/CT) Scan: A Case Report.

作者信息

Nakashima Kazuhisa, Hamaguchi Megumi, Kuroda Hiroyuki, Okimoto Tamio, Isobe Takeshi

机构信息

Department of Internal Medicine, Division of Medical Oncology and Respiratory Medicine, Shimane University Faculty of Medicine, Izumo, JPN.

Department of Radiology, Shimane University Faculty of Medicine, Izumo, JPN.

出版信息

Cureus. 2025 Aug 3;17(8):e89303. doi: 10.7759/cureus.89303. eCollection 2025 Aug.

DOI:10.7759/cureus.89303
PMID:40909083
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12405011/
Abstract

An 89-year-old man with a history of lung cancer surgery underwent a positron emission tomography-computed tomography (PET/CT) scan for suspected recurrence. The patient agreed to a six-hour fast before the scan. The PET/CT scan showed extensive accumulation in the skeletal muscles throughout the body. A large amount of content was found in his stomach. Despite his claim to have fasted before the scan, the patient seemed to have eaten. Eating before a PET/CT scan will significantly impair image quality. Fasting is essential before the procedure.

摘要

一名有肺癌手术史的89岁男性因疑似复发接受了正电子发射断层扫描-计算机断层扫描（PET/CT）。患者同意在扫描前禁食6小时。PET/CT扫描显示全身骨骼肌有广泛的放射性聚集。在他的胃里发现了大量的食物。尽管患者声称在扫描前已禁食，但他似乎进食了。PET/CT扫描前进食会显著影响图像质量。扫描前禁食至关重要。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/54a7/12405011/9e6563a48ff1/cureus-0017-00000089303-i03.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/54a7/12405011/bf5746b421be/cureus-0017-00000089303-i01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/54a7/12405011/42bcad559d3f/cureus-0017-00000089303-i02.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/54a7/12405011/9e6563a48ff1/cureus-0017-00000089303-i03.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/54a7/12405011/bf5746b421be/cureus-0017-00000089303-i01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/54a7/12405011/42bcad559d3f/cureus-0017-00000089303-i02.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/54a7/12405011/9e6563a48ff1/cureus-0017-00000089303-i03.jpg

相似文献

1
Do Not Eat Before a Positron Emission Tomography-Computed Tomography (PET/CT) Scan: A Case Report.正电子发射断层扫描-计算机断层扫描（PET/CT）扫描前请勿进食：一例报告。
Cureus. 2025 Aug 3;17(8):e89303. doi: 10.7759/cureus.89303. eCollection 2025 Aug.
2
123I-MIBG scintigraphy and 18F-FDG-PET imaging for diagnosing neuroblastoma.用于诊断神经母细胞瘤的123I-间碘苄胍闪烁扫描术和18F-氟代脱氧葡萄糖正电子发射断层显像
Cochrane Database Syst Rev. 2015 Sep 29;2015(9):CD009263. doi: 10.1002/14651858.CD009263.pub2.
3
Positron emission tomography/computerised tomography imaging in detecting and managing recurrent cervical cancer: systematic review of evidence, elicitation of subjective probabilities and economic modelling.正电子发射断层扫描/计算机断层扫描成像在检测和管理复发性宫颈癌中的应用：证据的系统评价、主观概率的 elicitation 和经济建模。
Health Technol Assess. 2013 Mar;17(12):1-323. doi: 10.3310/hta17120.
4
The value of FDG positron emission tomography/computerised tomography (PET/CT) in pre-operative staging of colorectal cancer: a systematic review and economic evaluation.18F-氟脱氧葡萄糖正电子发射断层扫描/计算机断层扫描（FDG-PET/CT）在结直肠癌术前分期中的价值：系统评价和经济评估。
Health Technol Assess. 2011 Sep;15(35):1-192, iii-iv. doi: 10.3310/hta15350.
5
¹⁸F-FDG PET/CT: a review of diagnostic and prognostic features in multiple myeloma and related disorders.¹⁸F-FDG PET/CT：多发性骨髓瘤及相关疾病的诊断和预后特征综述
Clin Exp Med. 2015 Feb;15(1):1-18. doi: 10.1007/s10238-014-0308-3. Epub 2014 Sep 14.
6
Fluorine-18-fluorodeoxyglucose (FDG) positron emission tomography (PET) computed tomography (CT) for the detection of bone, lung, and lymph node metastases in rhabdomyosarcoma.氟-18-氟代脱氧葡萄糖（FDG）正电子发射断层扫描（PET）计算机断层扫描（CT）用于检测横纹肌肉瘤中的骨、肺和淋巴结转移。
Cochrane Database Syst Rev. 2021 Nov 9;11(11):CD012325. doi: 10.1002/14651858.CD012325.pub2.
7
A systematic review of positron emission tomography (PET) and positron emission tomography/computed tomography (PET/CT) for the diagnosis of breast cancer recurrence.基于正电子发射断层扫描（PET）和正电子发射断层扫描/计算机断层扫描（PET/CT）用于乳腺癌复发诊断的系统评价。
Health Technol Assess. 2010 Oct;14(50):1-103. doi: 10.3310/hta14500.
8
Prospective Assessment of Alzheimer's Disease-Like Hypometabolism Pattern in the Brain of Diabetics in Contrast to Non-diabetics on Positron Emission Tomography-Computed Tomography Images Using Fluorodeoxyglucose in India.在印度，使用氟脱氧葡萄糖通过正电子发射断层扫描-计算机断层扫描图像对糖尿病患者大脑中类似阿尔茨海默病的低代谢模式与非糖尿病患者进行前瞻性评估。
Cureus. 2025 Aug 9;17(8):e89682. doi: 10.7759/cureus.89682. eCollection 2025 Aug.
9
PET-CT for assessing mediastinal lymph node involvement in patients with suspected resectable non-small cell lung cancer.正电子发射断层显像-计算机断层扫描用于评估疑似可切除非小细胞肺癌患者的纵隔淋巴结受累情况。
Cochrane Database Syst Rev. 2014 Nov 13;2014(11):CD009519. doi: 10.1002/14651858.CD009519.pub2.
10
Effect of testing for cancer on cancer- or venous thromboembolism (VTE)-related mortality and morbidity in people with unprovoked VTE.不明原因静脉血栓栓塞症（VTE）患者中，检测癌症对癌症或静脉血栓栓塞症（VTE）相关死亡率和发病率的影响。
Cochrane Database Syst Rev. 2021 Oct 1;10(10):CD010837. doi: 10.1002/14651858.CD010837.pub5.

本文引用的文献

1
Ga-FAPI PET/CT: Tracer Uptake in 28 Different Kinds of Cancer.镓-FAPI PET/CT：28 种不同癌症的示踪剂摄取。
J Nucl Med. 2019 Jun;60(6):801-805. doi: 10.2967/jnumed.119.227967. Epub 2019 Apr 6.
2
Unilateral Muscle Artifacts due to Non-compliance During Uptake Phase of F-FDG PET/CT in an Oncologic Patient.一名肿瘤患者在F-FDG PET/CT摄取期因不配合导致的单侧肌肉伪影
Mol Imaging Radionucl Ther. 2018 Feb 1;27(1):32-36. doi: 10.4274/mirt.02419.
3
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.