| Value | Code Name | Code | Code System | Code Description |
|---|---|---|---|---|
| Decreased fiber density | Decreased fiber density | Decreased fiber density | ||
| Decreased myelination | Decreased myelination | Decreased myelination | ||
| Atherosclerosis | Atherosclerosis | Atherosclerosis | ||
| Amyloid deposits | Amyloid deposits | Amyloid deposits | ||
| Myelin ovoids | Myelin ovoids | Myelin ovoids | ||
| Abnormal storage material | Abnormal storage material | Abnormal storage material | ||
| Granulomas | Granulomas | Granulomas | ||
| Microorganisms | Microorganisms | Microorganisms | ||
| Thrombi in blood vessels | Thrombi in blood vessels | Thrombi in blood vessels | ||
| Lymphatic inflammation | Lymphatic inflammation | Lymphatic inflammation | ||
| Vasculitis | Vasculitis | Vasculitis |