| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Multiple endocrine neoplasia, type 1 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Polyglandular activity in multiple endocrine adenomatosis | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Multiple endocrine neoplasia, type 3 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 3 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 2 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 3 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 2 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 2 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 4 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 3 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 4 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 2 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 2 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 4 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 4 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 2 | 
| Multiple endocrine neoplasia, type 2 | Associated morphology | True | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Polyglandular activity in multiple endocrine adenomatosis | Associated morphology | True | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Multiple endocrine neoplasia, type 1 | Associated morphology | True | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Multiple endocrine neoplasia, type 3 | Associated morphology | True | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Multiple endocrine neoplasia, type 1 | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 2 | 
| Benign multiple endocrine neoplasia type 2a | Associated morphology | True | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Malignant multiple endocrine neoplasia type 2a (disorder) | Associated morphology | True | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Multiple endocrine neoplasia type 4 (disorder) | Associated morphology | True | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Multiple endocrine neoplasia type 2A (disorder) | Associated morphology | True | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 1 | 
| Multiple endocrine neoplasia type 2A (disorder) | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 2 | 
| Benign multiple endocrine neoplasia type 2a | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 2 | 
| Malignant multiple endocrine neoplasia type 2a (disorder) | Associated morphology | False | Multiple endocrine adenomas (morphologic abnormality) | Inferred relationship | Some | 2 |