Blood Test Hemoglobin Variant Test Hemoglobinopathy Screen http://bioportal.bioontology.org/ontologies/NCIT?p=classes&conceptid=http%3A%2F%2Fncicb.nci.nih.gov%2Fxml%2Fowl%2FEVS%2FThesaurus.owl%23C103845 Haemoglobin Variant Observation A test to measure the presence and amount of a variant of hemoglobin in the blood. Haemoglobinopathy Screen Many terms below "Hemoglobin Variant Test" in SNOMED CT could be added. Suggest update to label and description Hemoglobin Variant Observation NCIT:C103845 Suggest update to label and description in NCIT (from "Hemoglobin Variant Measurement" and "A test to measure the variants of hemoglobin.") It is not clear whether this term was is in fact a synonym of "Hemoglobin Profile Assay". We assumed it wasn't. If it actually is, we need to address the ambiguity caused. Hemoglobin Variant Measurement Haemoglobin Variant Test