the data also suggest that the following criteria be present for a diagnosis of transient hyperphosphatasemia : ( 1 ) an age of less than 5 years , ( 2 ) variable symptoms , ( 3 ) no bone or liver disease noted on physical examination or ( 4 ) from laboratory investigations , ( 5 ) isoenzyme analysis showing elevations in both bone and liver activity , and ( 6 ) a return to normal serum alkaline phosphatase activity values within four months .
C0023895
liver disease
C0023884
liver