| Cystic Disease | DLD Registry* | MR Search^ | Teaching File | Total |
| LAM | 19 | 1 | 10 | 30 |
| PLCH | 4 | 5 | 4 | 13 |
| BHD | 2 | 13 | 1 | 16 |
| LIP | 2 | 5 | 0 | 7 |
| Cystic Metastasis | 0 | 0 | 3 | 3 |
| Amyloidosis | 0 | 0 | 1 | 1 |
| Neurofibromatosis | 0 | 1 | 0 | 1 |
| Sarcoidosis | 1 | 0 | 0 | 1 |
| IPF | 0 | 1 | 0 | 1 |
| Total Cystic Disease | 28 | 26 | 19 | 73 |
| Cystic Mimics | ||||
| Emphysema | 1 | 4 | 4 | 9 |
| Honeycombing | ||||
| IPF | 2 | 0 | 0 | 2 |
| CTD | 3 | 0 | 0 | 3 |
| HP | 1 | 0 | 1 | 2 |
| Sarcoidosis | 4 | 1 | 0 | 5 |
| Cystic Bronchiectasis | 0 | 0 | 3 | 3 |
| Total Mimics | 11 | 5 | 8 | 24 |
| Grand Total | 39 | 31 | 27 | 97 |