在18F-FDG PET/CT上的大血管血管炎在患有沙丘病的患者身上

相关实验视频

Updated: Jun 14, 2025

Quantification of Atherosclerotic Plaque Activity and Vascular Inflammation using [18-F] Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography FDG-PET/CT

Published on: May 2, 2012

18.3K

Raksha Kulkarni¹, Sampanna Jung Rayamajhi, Vipashyana Jadav

¹Department of Nuclear Medicine, Icahn School of Medicine at Mount Sinai, New York, NY.

Clinical nuclear medicine

|February 27, 2025

概括

大血管血管炎是一种罕见的沙尔科发症并发症. 在18F-FDG PET/CT成像中,偶然发现了这种罕见的疾病,以及心脏和肺的沙尔科毒症,在一个全身沙尔科毒症患者身上.

科学领域:

心血管成像 - 心血管成像
类风湿病学类风湿病学
核医学是一种核医学.

背景情况:

Sarcoidosis 是一种多系统性炎症性疾病.
大血管血管炎是肉类增生症的一个不常见的并发症.
18F-FDG PET/CT 对于评估沙尔科毒症活性是有价值的.

研究的目的:

报告一种罕见的与肉相关的大血管血管炎病例.
要突出使用18F-FDG PET/CT.偶然检测的大血管血管炎.
为了说明18F-FDG PET/CT在全身性沙丘病的实用性.

主要方法:

一个患有全身性沙丘病症的患者的病例介绍.
使用18F-FDG PET/CT用于诊断成像.
与临床表现相关的成像发现.

主要成果:

18F-FDG PET/CT偶然检测到大血管血管炎.
还观察到心脏和肺癌类样症的证据.
这些发现强调了沙尔科发病和血管炎之间罕见的关联.

结论:

18F-FDG PET/CT可以揭示沙丘病的罕见并发症,如大血管血管炎.
这种成像模式有助于全面评估系统性沙尔科毒症.
这一案例强调了在有炎症征兆的沙尔科毒症患者中考虑血管炎的重要性.

关键词:

大血管血管炎的大血管炎这种类型的麻症是有毒的.

相关概念视频

01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...

01:29

Positron Emission Tomography

4.1K

Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body...