| Name: | spinal cord |
|---|---|
| Synonyms: | medulla spinalis, spinal cord structure |
| Definition: | |
| Ontology: | Anatomy Ontology [ZFA:0000075] |
| Name: | lumen |
|---|---|
| Synonyms: | |
| Definition: | Anatomical space within a tubular organ, duct, or vessel. |
| Ontology: | Anatomy Ontology [ZFA:0005930] |