| parent | Chromosome | LP32750-9 |
| child | X and Y chromosome | Blood or Marrow | Molecular pathology | LP401832-3 |
| child | X chromosome inactivation | LP33229-3 |
| child | Chromosome X aneuploidy | LP231960-8 |
| child | Chromosome X & Y aneuploidy | LP187145-0 |
| child | Fetal Y chromosome | LP410747-2 |
| child | Fetal chromosome X & Y aneuploidy | LP410744-9 |
| child | Fetal chromosome X & Y aneuploidy risk | LP200455-6 |
| child | Y chromosome | LP33230-1 |
| PartDisplayName | en-US | X & Y chromosome |
| DisplayName | en-US | X and Y chromosome |
LOINC Version: 2.77
FHIR