The phrase "abnormality of either" is correct and usable in written English.
It can be used in contexts where you are discussing abnormalities related to two subjects or entities, typically in medical or scientific discussions.
Example: "The test results indicated an abnormality of either the left or right kidney."
Alternatives: "irregularity in either" or "anomaly of either".
The specificity of this abnormality to the identity related targets suggests that that, rather than arising from abnormalities of either semantic features or lexical form alone, it may stem from disruptions of mappings (connections) between the meaning of words and their form.
Abnormalities of either 6p or 14q were seen in another two hamartomas.
Figures 1 and 2 are sketches illustrating the separate effects of long AV delay and wide QRS on the blood flow across the mitral valve during the cardiac cycle, and how abnormalities of either or both can disturb effective left ventricular filling time.
This schema classified specific abnormalities as indicative of either "active" or "previous" tuberculosis.
In 22 patients, no abnormalities of either the X chromosome or AR copy number were detected in either the biopsy taken before or after hormone relapse.
The present data indicate that αB-crystallin protein and mRNA levels are decreased in the eyes of AhR−/− mice; however, histological examination of these eyes revealed no obvious morphological abnormality in the eyes of either adult or 19 day-old postnatal pups of AhR−/− mice (data not shown).
DPN was defined by the presence of either abnormality.
Dietary phytoestrogens and maternal occupational exposure to potential EDs did not significantly alter the risk of either abnormality.
Abnormalities in the deposition of either one of these structures or, alternatively, a failure to completely cover the anterior end of the oocyte upon migration of the anterior FC might cause eggs to loose water and show a collapsed phenotype [43].
