Related Experiment Video
Updated: Jan 15, 2026

A Novel Method: Super-selective Adrenal Venous Sampling
Published on: September 15, 2017
A RARE CAUSE OF CUSHING'S SYNDROME: BILATERAL PRIMARY PIGMENTED MICRONODULAR ADRENAL DISEASE
Abstract:
Primary Pigmented Micronodular Adrenal Disease is a rare cause of Cushing's syndrome, typically observed in children and young adults. It is often associated with the Carney complex. A typical, subclinical, or cyclic Cushing's syndrome clinic can be seen clinically. Treatment options include bilateral-unilateral adrenalectomy or medical treatment. This case presentation aims to draw attention to a rare condition by presenting a patient diagnosed with isolated PPNAD unrelated to the Carney complex.
More Related Videos
Related Concept Videos
Adrenal Gland Disorders
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...
Nephrotic Syndrome I : Introduction
Smooth Endoplasmic Reticulum
The ER provides optimal conditions for synthesizing steroid hormones and lipids, such as phospholipids and triglycerides. Traditionally, lipid metabolism was considered to be a smooth ER function. However, there is no direct evidence to prove that rough ER is completely excluded from lipid...
Hypothalamic-Pituitary Axis
Anatomy of the Adrenal Glands
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...
Sympathetic Pathways: Collateral Ganglia and Adrenal Medulla
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...

