| parent | PATH | LP7839-6 |
| child | Volume | Gallbladder | Pathology | LP432097-6 |
| child | Volume | Pericardial space | Pathology | LP432098-4 |
| child | Volume | Peritoneal space | Pathology | LP432099-2 |
| child | Volume | Pleural space Left | Pathology | LP432100-8 |
| child | Volume | Pleural space Right | Pathology | LP432101-6 |
| parent | CARD.US | LP29672-0 |
| child | Volume | Heart ventricle - left | Cardiac ultrasound | LP420438-6 |
| child | Volume | Heart.ventricle Right | Cardiac ultrasound | LP420439-4 |
| child | Volume | Region of interest XXX | Cardiac ultrasound | LP408127-1 |
| parent | PULM | LP7840-4 |
| child | Volume | Breathing bag | Respiratory measures and Ventilator management | LP409237-7 |
| child | Volume | Respiratory system | Respiratory measures and Ventilator management | LP409238-5 |
| child | Volume | Thoracic gas | Respiratory measures and Ventilator management | LP409239-3 |
| child | Volume | Breathing circuit | Respiratory measures and Ventilator management | LP409241-9 |
| PartDisplayName | en-US | Volume |
| DisplayName | en-US | Volume |
LOINC Version: 2.77
FHIR