相关实验视频
Updated: Feb 13, 2026

06:08
A Novel Method: Super-selective Adrenal Venous Sampling
Published on: September 15, 2017
24.3K
原发性双边巨性上腺增生,呈现为具有双边上腺质量的抗性高血压:一个病例报告
Yu-Yun Su1, Ti-Yuan Yang2, Cheng-Yu Lin3
1Division of Endocrinology and Metabolism (Taipei), Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan.
Annals of medicine and surgery (2012)
|February 12, 2026
概括
主要双边巨性上腺增生 (PBMAH) 可以导致库辛综合征. 单边上腺切除术有效地治疗了患有PBMAH的患者,改善了高血压和血糖控制,而不会导致上腺功能不充分.
科学领域:
- 内分泌学 在内分泌学.
- 手术瘤学手术瘤学
- 上腺腺疾病 上腺疾病
背景情况:
- 双边上腺瘤不常见,可能表明自主皮质醇分泌.
- 主要双边巨性上腺增生症 (PBMAH) 是一种罕见的 adrenocorticotropic 激素 (ACTH) 独立的库辛综合征的原因.
- PBMAH可能没有经典的Cushingoid特征,从而使诊断复杂化.
研究的目的:
- 为了呈现一个ACTH独立的库辛综合征的病例,由于双边上腺增生.
- 突出单边上腺切除术作为PBMAH治疗的有效性.
- 强调上腺静脉采样在手术决策中的作用.
主要方法:
- 一名患有抗性高血压和肌肉衰弱的59岁男子接受了生物化学评估和计算机断层扫描.
- 进行了上腺静脉取样 (AVS),以确定主要的皮质醇产量.
- 进行了腹腔镜左上腺切除术,随后进行了组织病理学分析.
主要成果:
- 生物化学测试证实了自主皮质醇分泌和双边上腺质量.
- AVS显示左侧主导皮质醇的产生.
- 上腺切除术后,患者的高血压和血糖控制显著改善.
结论:
- 单边上腺切除术是PBMAH的可行的功能治疗方法.
- 在双边上腺增生与皮质醇过剩的情况下,AVS对于指导外科手术至关重要.
- 这种方法可以控制皮质醇过量,同时最大限度地降低永久性上腺功能衰竭的风险.
相关概念视频
Anatomy of the Adrenal Glands
4.9K
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...
4.9K
Adrenal Gland Disorders
3.3K
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...
3.3K
Hormones of the Adrenal Glands
5.5K
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...
5.5K
Sympathetic Pathways: Collateral Ganglia and Adrenal Medulla
3.0K
The sympathetic pathways of the collateral ganglia and adrenal medulla serve unique but interconnected roles in the sympathetic response.
Collateral Ganglia
Sympathetic preganglionic axons reach the collateral ganglia along the route of splanchnic nerves. These nerves bypass the sympathetic trunk and communicate with sympathetic postganglionic neurons housed in the prevertebral ganglia. These ganglia supply the organs of the abdominopelvic cavity.
The greater splanchnic nerve, formed by the...
Collateral Ganglia
Sympathetic preganglionic axons reach the collateral ganglia along the route of splanchnic nerves. These nerves bypass the sympathetic trunk and communicate with sympathetic postganglionic neurons housed in the prevertebral ganglia. These ganglia supply the organs of the abdominopelvic cavity.
The greater splanchnic nerve, formed by the...
3.0K
Hypertension I: Introduction
957
Hypertension is a widespread, long-term medical condition where blood pressure in the arteries remains elevated. It is characterized by systolic blood pressure readings of 130 mm Hg or above or diastolic blood pressure (DBP) readings of 80 mm Hg or higher. Unmanaged hypertension poses significant health risks, making the distinction between primary (or essential) hypertension and secondary hypertension crucial, as their management and implications vary.Primary HypertensionPrimary hypertension,...
957
Hypertension II: Pathophysiology
1.0K
Hypertension is a chronic condition in which the blood's force against artery walls is excessively high, posing risks such as heart disease. The condition's underlying mechanisms involve complex interactions among the cardiovascular, kidney, and autonomic nervous systems.Renin-Angiotensin-Aldosterone System (RAAS): This system significantly influences blood pressure regulation. When blood pressure decreases, the kidneys secrete renin. This enzyme transforms angiotensinogen, a plasma protein,...
1.0K

