Can blood creatine phosphokinase (CPK) be used as a marker for diseases? Questions in Clinical Laboratory Diagnosis Can blood creatine phosphokinase (CPK) be used as a marker for diseases? Scholar Idea December 14, 2016 0 Can blood creatine phosphokinase (CPK) be used as a marker for diseases? Read More Read more about Can blood creatine phosphokinase (CPK) be used as a marker for diseases?