MCH levels over 34 pg are generally considered abnormally high. The most common reason for high MCH is macrocytic anemia, which is a blood disorder in which the body fails to produce enough red blood cells.

What cancers cause high MCH levels?

High MCH Levels Having an MCH level above 31 picograms/cell is most commonly associated with the following conditions: Certain types of kidney diseases, including kidney cancer. Congenital heart defect. Lung disease, including chronic obstructive pulmonary disease (COPD) and pulmonary fibrosis4.

Does high MCV mean liver disease?

Macrocytosis is a useful diagnostic indicator of alcoholism. MCV values greater than 100 fl in patients with liver disease almost invariably indicate alcohol-related disease. In the short-term, changes in MCV are of little use in monitoring alcohol intake.