| parent | Study observation | LP19257-2 |
| child | Fetal Inferior vena cava Narrative Study observation US | 12121-0 |
| child | Fetal Inferior vena cava Study observation US | 12120-2 |
| STATUS | NotStated |
| PartDisplayName | en-US | Study observation | Fetus | Inferior vena cava | OB ultrasound |
LOINC Version: 2.78