See Also: hyperchromatosis(dictionary)

hyperchromatosis (iou)



hyperchromatosis noun. . L19.
[from HYPER- + CHROMATO-, CHROMAT(IN + -OSIS.]
Cytology. The presence of an abnormally large number of chromosomes or amount of chromatin in a nucleus; hyperchromasia. L19.
Medicine. = HYPERCHROMASIA 1a. L19.