| Label | Id | |
|---|---|---|
| anosmia | 0010528 | |
| anosognosia | 0000663 | |
| anotia | 0019780 | |
| anovulation | 0002775 | |
| anthracosilicosis | 0006653 | |
| anthracosis | 0006654 | |
| anuria | 0002476 | |
| anxiety | 0011918 | |
| aortitis | 0006656 | |
| aphasia | 0000598 | |
| apodia | 0017446 | |
| appendicitis | 0005649 | |
| apraxia | 0000665 | |
| aprosencephaly | 0035450 | |
| arachnoiditis | 0015304 |