Related Experiment Video
Updated: Feb 26, 2026
06:08
A Novel Method: Super-selective Adrenal Venous Sampling
Published on: September 15, 2017
24.4K
Adrenal cortical hyperplasia: diagnostic workup, subtypes, imaging features and mimics
Agrons Michelle M1, Corey T Jensen2, Mouhammed Amir Habra3
11 Department of Diagnostic Radiology, Baylor College of Medicine, Houston, TX, USA.
The British Journal of Radiology
|July 15, 2017
Summary
Adrenal cortical hyperplasia is a non-malignant enlargement of the adrenal glands. This review covers its clinical presentation, laboratory workup, and imaging features, including congenital and acquired forms.
Area of Science:
- Endocrinology
- Radiology
- Medical Imaging
Background:
- Adrenal cortical hyperplasia involves non-malignant enlargement of the adrenal glands, impacting hormone production.
- Disruptions in adrenal hormone pathways can lead to severe symptoms and anatomical changes.
Purpose of the Study:
- To discuss the clinical presentation, laboratory workup, and imaging features of adrenal cortical hyperplasia.
- To cover both congenital and acquired forms of the condition.
Main Methods:
- Review of clinical presentation, laboratory findings, and imaging characteristics.
- Discussion of imaging modalities including CT, MRI, ultrasound, and fluoroscopy.
Main Results:
- Computed tomography (CT) is the primary modality for adrenal imaging due to its resolution and accessibility.
- Magnetic resonance imaging (MRI) complements CT for indeterminate findings without radiation.
- Ultrasound and fluoroscopy are utilized for congenital adrenal hyperplasia in pediatric and fetal cases.
Conclusions:
- Adrenal cortical hyperplasia diagnosis and management necessitate comprehensive clinical evaluation.
- Advanced imaging techniques play a crucial role in diagnosing and monitoring adrenal conditions.
Related Concept Videos
01:27Adrenal Gland Disorders
3.6K
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...
3.6K
01:17Anatomy of the Adrenal Glands
5.3K
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...
5.3K
01:31Hormones of the Adrenal Glands
5.9K
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...
5.9K
01:30Acute Coronary Syndrome III: Diagnostic Studies
334
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...
334
01:23Mitral Stenosis II: Clinical features and Diagnostic Tests
344
Mitral stenosis is a heart condition in which the mitral valve, which allows blood to flow from the left atrium to the left ventricle, becomes narrowed or stenotic. This narrowing hinders blood flow and leads to clinical symptoms requiring specific medical evaluations and management strategies. The following overview outlines the clinical symptoms, assessments, diagnostic findings, prevention methods, and treatments for mitral stenosis.Clinical ManifestationsDyspnea (shortness of breath): This...
344
01:28Imaging Studies for Cardiovascular System V: CT
434
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...
434