HealthAugust 8, 2026

medullary

MED-uh-ler-ee

Definition

Relating to or located in the medulla, often referring to the inner portion or core of an organ like the kidney or the thyroid gland.

Etymology

Derived from the Latin word 'medulla', meaning 'marrow' or 'center'. It entered English to describe anatomical structures that resemble marrow or form the central core of an organ.

In the news

In the context of GLP-1 medications, the term is used to describe a specific type of thyroid cancer (medullary thyroid cancer) which is a key safety consideration and potential contraindication for these drugs.

7 GLP-1 facts you should know before you start

Read the full article ↗

Rolling Out

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