| Name: | yolk syncytial layer |
|---|---|
| Synonyms: | periblast, yolk sac, YSL |
| Definition: | Peripheral layer of the yolk cell including nuclei and non-yolky cytoplasm. |
| Ontology: | Anatomy Ontology [ZFA:0000088] |
| Name: | neoplasm |
|---|---|
| Synonyms: | |
| Definition: | A tumor resulting from abnormal and uncontrolled autonomous new cell growth (proliferation)that may be benign or malignant. |
| Ontology: | MPATH [MPATH:218] |