| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Acute gastrojejunal ulcer without hemorrhage AND without perforation but with obstruction | Associated morphology | True | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute duodenal ulcer with hemorrhage, with perforation AND with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute peptic ulcer of stomach | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute drug-induced ulcer of stomach | Associated morphology | True | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Stress ulcer of duodenum | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Cushing ulcer of duodenum | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Curling's ulcer of duodenum | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute gastric ulcer with hemorrhage and perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute duodenal ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 4 | 
| Acute gastric ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 96 | 
| Acute gastric ulcer without hemorrhage, without perforation AND without obstruction | Associated morphology | True | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute gastrojejunal ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 174 | 
| Acute gastrojejunal ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 84 | 
| Acute gastrojejunal ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 96 | 
| Acute gastrojejunal ulcer with hemorrhage and with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute gastrojejunal ulcer with hemorrhage and with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 174 | 
| Acute gastrojejunal ulcer with hemorrhage and with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 96 | 
| Acute peptic ulcer with hemorrhage and perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer without hemorrhage AND without perforation but with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Bleeding stress ulcer of stomach | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute peptic ulcer with hemorrhage | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute duodenal ulcer with hemorrhage | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer with perforation | Associated morphology | True | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer with perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 96 | 
| Acute peptic ulcer with hemorrhage but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute duodenal ulcer with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Cushing ulcer | Associated morphology | True | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute duodenal ulcer without hemorrhage, without perforation AND without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute peptic ulcer with hemorrhage, with perforation AND with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute peptic ulcer without hemorrhage, without perforation AND without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute duodenal ulcer without hemorrhage AND without perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute peptic ulcer with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute peptic ulcer with perforation AND obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Curling's ulcer | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute duodenal ulcer with hemorrhage, with perforation AND with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute peptic ulcer with hemorrhage AND obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute gastric ulcer with perforation AND obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer with perforation AND obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 96 | 
| Acute gastric ulcer with perforation AND obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 74 | 
| Acute peptic ulcer without hemorrhage AND without perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer with hemorrhage and obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute gastric ulcer with hemorrhage and obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute peptic ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer with hemorrhage and perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 96 | 
| Acute gastric ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 74 | 
| Acute gastric ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 158 | 
| Acute peptic ulcer without hemorrhage AND without perforation but with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 6 | 
| Acute gastrojejunal ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute gastrojejunal ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 46 | 
| Acute gastrojejunal ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute gastrojejunal ulcer with hemorrhage but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute duodenal ulcer with perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute duodenal ulcer with perforation AND obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer with hemorrhage | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer with perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute gastrojejunal ulcer with perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 84 | 
| Acute gastrojejunal ulcer with perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 96 | 
| Acute gastrojejunal ulcer with hemorrhage and with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute gastrojejunal ulcer with hemorrhage and with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 6 | 
| Acute duodenal ulcer with hemorrhage but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer without hemorrhage AND without perforation | Associated morphology | True | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer with hemorrhage but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute gastrojejunal ulcer with perforation AND obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute gastrojejunal ulcer with perforation AND obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 96 | 
| Acute gastrojejunal ulcer with perforation AND obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute gastrojejunal ulcer with perforation AND obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 84 | 
| Acute gastrojejunal ulcer with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 96 | 
| Acute gastrojejunal ulcer with hemorrhage and obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute gastrojejunal ulcer with hemorrhage and obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 46 | 
| Acute duodenal ulcer without hemorrhage AND without perforation but with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Stress ulcer | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer without hemorrhage, without perforation AND without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute peptic ulcer with perforation | Associated morphology | True | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer with hemorrhage and perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute gastrojejunal ulcer with hemorrhage and perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute gastrojejunal ulcer with hemorrhage and perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 96 | 
| Acute gastrojejunal ulcer with hemorrhage and perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 84 | 
| Acute gastrojejunal ulcer with hemorrhage and perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer with hemorrhage and perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 6 | 
| Acute duodenal ulcer with hemorrhage AND perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute duodenal ulcer with hemorrhage AND obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer with hemorrhage | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 2 | 
| Acute gastric ulcer with perforation but without obstruction | Associated morphology | True | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 96 | 
| Acute gastric ulcer | Associated morphology | True | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer without mention of complication | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer with hemorrhage AND perforation (disorder) | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 3 | 
| Acute gastric ulcer with hemorrhage AND with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 96 | 
| Acute gastric ulcer unspecified | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastric ulcer NOS | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer with hemorrhage and perforation | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer with perforation AND obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer with hemorrhage and with perforation but without obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 1 | 
| Acute gastrojejunal ulcer with hemorrhage, with perforation and with obstruction | Associated morphology | False | Acute ulcer | Inferred relationship | Existential restriction modifier | 35 |