label: Major Cytogenetic Response in Chronic Myelogenous Leukemia, BCR-ABL1 Positive
label_lc: major cytogenetic response in chronic myelogenous leukemia, bcr-abl1 positive
description: "A cytogenetic finding indicating Philadelphia chromosome positivity less than or equal to 35% in a patient treated for chronic myelogenous leukemia, BCR-ABL1 positive."