has part has part characteristic of part of inheres in part of has modifier neutrophil Abnormality of neutrophils Neutrophils are the most abundant leukocytes in blood and are considered to be the first line of defense during inflammation and infections. They are myeloid granulocytes and their names is derived from the fact that their cytoplasm contains granules that stain with acidic dye as well as granules that stain with basic dye. Their nuclei consist of three to five lobes connected by slender threads of chromatin. Mature neutrophils live for approximately one day. Abnormality of neutrophils Abnormality of polymorphonuclear neutrophils UMLS:C0427515 A neutrophil abnormality. HP:0001874 Abnormality of neutrophil SNOMEDCT_US:250274006 Abnormal granulocyte morphology quality abnormal