相关实验视频
Updated: Mar 7, 2026
06:08
A Novel Method: Super-selective Adrenal Venous Sampling
Published on: September 15, 2017
24.4K
在COVID-19后,偶然发现了上腺发现 (以CT为重点的现实研究)
Mihai Costachescu1, Anda Simona Dumitraşcu, Oana Claudia Sima
1Department of Occupational Medicine, University of Medicine and Pharmacy of Craiova, Romania; nina.ionovici@umfcv.ro; Department of Radiology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania; emi.preda@umfcd.ro.
概括
之前的COVID-19感染与通过CT扫描检测到的副腎结节 (ANs) 的更高患病率有关. 这项研究发现,患有COVID-19病史的患者患上上腺节结的几率增加.
科学领域:
- 放射学和成像学 放射学和成像学
- 内分泌学 在内分泌学.
- 传染性疾病 传染性疾病
背景情况:
- 由于COVID-19的流行,在成像过程中发现了意想不到的内分泌异常.
- 上腺副瘤是疫情期间观察到的一项发现.
研究的目的:
- 为了调查以前患有COVID-19感染的患者的计算机断层扫描 (CT) 上的上腺发现.
- 为了比较COVID-19阳性测试患者与阴性测试患者的上腺发现.
主要方法:
- 一项回顾性实践研究,涉及成年患者,这些患者接受了CT扫描以检测非上腺疾病.
- 患者被分为两组:COVID-19阳性 (C组) 和COVID-19阴性 (非C组).
- 上腺发现,特别是上腺结节 (ANs),被分析和组之间的比较.
主要成果:
- 与对照组 (33.78%) 相比,先前患有COVID-19感染的患者显示,上腺结节的统计学上显着更高的患病率 (54.35%) 比对照组 (33.78%) 高.
- 在COVID-19阳性组中,单边上腺结节的检测率也显着更高.
- 患有COVID-19感染的病史独立地与患上上腺节结的几率增加有关 (OR: 2.471).
结论:
- 在有COVID-19病史的患者中,CT检测到的上腺损伤需要注意.
- 一些上腺发现可能是感染的直接结果,而另一些则是偶然的.
- 需要进一步的研究来了解COVID-19和上腺异常之间的直接联系.
相关概念视频
01:27Adrenal Gland Disorders
3.7K
Adrenal gland disorders manifest when the production of adrenal hormones deviates from the norm, resulting in either excessive or insufficient concentrations.
Adrenal insufficiency, characterized by insufficient cortisol and aldosterone production, leads to conditions like Addison's disease. This disorder, affecting the adrenal cortex, exhibits symptoms such as skin bronzing, dehydration, low blood pressure, fatigue, and weight loss. Congenital adrenal hyperplasia, a genetic ailment causing...
Adrenal insufficiency, characterized by insufficient cortisol and aldosterone production, leads to conditions like Addison's disease. This disorder, affecting the adrenal cortex, exhibits symptoms such as skin bronzing, dehydration, low blood pressure, fatigue, and weight loss. Congenital adrenal hyperplasia, a genetic ailment causing...
3.7K
01:17Anatomy of the Adrenal Glands
5.4K
The adrenal or supra-renal glands, situated above the kidneys and aligned with the twelfth rib, are paired pyramid-shaped structures crucial for the body's stress response. During stress, these glands secrete hormones vital for adaptive physiological reactions.
These glands possess a distinctive yellow tinge due to the stored cholesterol and fatty acids required for hormone synthesis. They are encased in a fibrous capsule and cushioned by fat.
The adrenal gland comprises two distinct...
These glands possess a distinctive yellow tinge due to the stored cholesterol and fatty acids required for hormone synthesis. They are encased in a fibrous capsule and cushioned by fat.
The adrenal gland comprises two distinct...
5.4K
01:30Acute Coronary Syndrome III: Diagnostic Studies
353
Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
353
01:13Radiological Investigation III: Pulmonary Angiogram and PET Scan
552
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...
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...
552
01:28Imaging Studies for Cardiovascular System V: CT
463
Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
463
01:31Hormones of the Adrenal Glands
6.2K
Adrenal hormones play a pivotal role in maintaining the body's electrolyte balance and orchestrating responses to stress, showcasing the intricate functions of the adrenal cortex and medulla.
The adrenal cortex, a powerhouse of hormone synthesis, generates over two dozen corticosteroid hormones. The zona glomerulosa produces mineralocorticoids, exemplified by aldosterone, influencing the electrolyte composition of body fluids. The synthesis of glucocorticoids such as cortisol and...
The adrenal cortex, a powerhouse of hormone synthesis, generates over two dozen corticosteroid hormones. The zona glomerulosa produces mineralocorticoids, exemplified by aldosterone, influencing the electrolyte composition of body fluids. The synthesis of glucocorticoids such as cortisol and...
6.2K