| Name: | heart |
|---|---|
| Synonyms: | |
| Definition: | Blood pumping organ composed of four components: sinus venosus, atrium, cardiac ventricle and bulbus arteriosus. |
| Ontology: | Anatomy Ontology [ZFA:0000114] |
| Name: | neuroblastoma |
|---|---|
| Synonyms: | |
| Definition: | A malignant neoplasm characterized by immature, poorly differentiated nerve cells of embryonic type. (M-9500/3). |
| Ontology: | MPATH [MPATH:376] |