| D130 |
Benign neoplasm: Oesophagus |
| D131 |
Benign neoplasm: Stomach |
| D132 |
Benign neoplasm: Duodenum |
| D133 |
Benign neoplasm: Other and unspecified parts of small intestine |
| D134 |
Benign neoplasm: Liver |
| D135 |
Benign neoplasm: Extrahepatic bile ducts |
| D136 |
Benign neoplasm: Pancreas |
| D137 |
Benign neoplasm: Endocrine pancreas |
| D139 |
Benign neoplasm: Ill-defined sites within the digestive system |