Definition

A group of nerve cells that form a center for processing signals, usually found outside the brain or spinal cord, or a small cystic tumor related to joints or tendons.

Example

The doctor explained that the ganglion in her wrist was causing the pain.

Conversation

I heard you had a ganglion cyst removed from your wrist.

Yeah, it was pretty uncomfortable for a while.

Did the doctor say how it formed, or is it just one of those things?

He mentioned it's usually just a buildup of fluid, nothing serious.

Synonyms & Antonyms

Root Explanation

Ganglion → It is derived from the Greek word "ganglion" (meaning a knot or swelling). In medical terminology, it refers to a knot-like structure, particularly a cluster of nerve cells or a cystic swelling.

Memory Tip

Imagine a 'knot' in a string — that's what a ganglion represents, a knot-like structure in the body.

Visually Confused Words