Atrophy/Degeneration affecting the cerebrum

What it means

The presence of atrophy (wasting) of the cerebrum, also known as the telencephalon, the largest and most highly developed part of the human brain.

Rare diseases that can present with this1

The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions. A sign on this page is a conversation to have with a clinician, not a conclusion.

Part of the broader category