| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Chronic gastrojejunal ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 4 | 
| Chronic gastrojejunal ulcer with hemorrhage and perforation | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 4 | 
| Chronic gastrojejunal ulcer with hemorrhage and with perforation but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Gastrojejunal ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Chronic gastrojejunal ulcer with hemorrhage but without perforation | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer with hemorrhage but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute gastrojejunal ulcer with hemorrhage and with perforation but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute gastrojejunal ulcer with hemorrhage and obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 4 | 
| Acute gastrojejunal ulcer with hemorrhage and perforation | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 4 | 
| Gastrojejunal ulcer with hemorrhage and with perforation but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Chronic gastrojejunal ulcer with hemorrhage and obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Gastrojejunal ulcer with hemorrhage AND obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Chronic gastrojejunal ulcer with hemorrhage and with perforation but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 109 | 
| Gastrojejunal ulcer with hemorrhage but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Bleeding ulcer of esophagus | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Chronic gastrojejunal ulcer with hemorrhage | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute gastrojejunal ulcer with hemorrhage | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Gastrojejunal ulcer with hemorrhage AND perforation | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute gastrojejunal ulcer with hemorrhage and with perforation but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 109 | 
| Chronic gastric ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Gastrojejunal ulcer with hemorrhage | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Gastrojejunal ulcer with hemorrhage and with perforation but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 109 | 
| Duodenal ulcer with hemorrhage, with perforation AND with obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute duodenal ulcer with hemorrhage | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Duodenal ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Gastric ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Duodenal ulcer with hemorrhage AND obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Gastric ulcer with hemorrhage AND perforation but without obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Duodenal ulcer with hemorrhage AND perforation | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Duodenal ulcer with hemorrhage | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Chronic duodenal ulcer with hemorrhage AND obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Duodenal ulcer with hemorrhage but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Chronic duodenal ulcer with hemorrhage AND perforation | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute duodenal ulcer with hemorrhage, with perforation AND with obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute gastric ulcer with hemorrhage and obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute gastric ulcer with hemorrhage and perforation | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 4 | 
| Acute duodenal ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute gastric ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Chronic duodenal ulcer with hemorrhage but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Gastric ulcer with hemorrhage and perforation | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute duodenal ulcer with hemorrhage but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute gastric ulcer with hemorrhage but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Chronic gastric ulcer with hemorrhage and with perforation | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Chronic duodenal ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Chronic gastric ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Chronic duodenal ulcer with hemorrhage, with perforation AND with obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute duodenal ulcer with hemorrhage AND perforation | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute duodenal ulcer with hemorrhage AND obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Chronic duodenal ulcer with hemorrhage | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Gastric ulcer with hemorrhage | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Gastric ulcer with hemorrhage but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Gastric ulcer with hemorrhage and obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer with hemorrhage | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Chronic bleeding ulcer | Is a | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier |  | 
| Acute bleeding ulcer | Is a | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier |  | 
| Bleeding stress ulcer of stomach | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute peptic ulcer with hemorrhage and perforation | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute peptic ulcer with hemorrhage | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute peptic ulcer with hemorrhage but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Peptic ulcer with hemorrhage, with perforation AND with obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute peptic ulcer with hemorrhage, with perforation AND with obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute peptic ulcer with hemorrhage AND obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 4 | 
| Acute peptic ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Peptic ulcer with hemorrhage but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Peptic ulcer with hemorrhage AND perforation | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Peptic ulcer with hemorrhage | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Peptic ulcer with hemorrhage AND obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 4 | 
| Peptic ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Duodenal ulcer with hemorrhage AND obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Duodenal ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Gastrojejunal ulcer with hemorrhage AND obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Duodenal ulcer with hemorrhage, with perforation AND with obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Duodenal ulcer with hemorrhage AND perforation | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Gastrojejunal ulcer with hemorrhage and with perforation but without obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Gastric ulcer with hemorrhage but without obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Gastrojejunal ulcer with hemorrhage | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Duodenal ulcer with hemorrhage but without obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Duodenal ulcer with hemorrhage | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Bleeding ulcer of esophagus | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Gastric ulcer with hemorrhage | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Gastrojejunal ulcer with hemorrhage but without obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Incision of stomach and suture of bleeding gastric ulcer | Direct morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Chronic peptic ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 4 | 
| Peptic ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Peptic ulcer with hemorrhage but without obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Peptic ulcer with hemorrhage AND obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Peptic ulcer with hemorrhage | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Chronic peptic ulcer with hemorrhage but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Chronic peptic ulcer with hemorrhage, with perforation AND with obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 4 | 
| Chronic peptic ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Chronic peptic ulcer with hemorrhage | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Chronic peptic ulcer with hemorrhage AND obstruction | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Chronic peptic ulcer with hemorrhage AND perforation | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute hemorrhagic ulcer of rectum | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Erosion of stomach with hemorrhage | Associated morphology | False | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Chronic gastric ulcer with hemorrhage and with obstruction | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Peptic ulcer with hemorrhage AND perforation | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Bleeding superficial ulcer | Is a | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier |  | 
| Prepyloric ulcer with hemorrhage | Associated morphology | True | Bleeding ulcer | Inferred relationship | Existential restriction modifier | 1 |