1. AFU was detected by chromatometry.

2. The positive rate of AFU in primary hepatic cancer ( PHC ) was 77.4 % but AFP ? ? s was 67.7 %.

3. The accuracy rate in PHCcombining positivity of AFU and AFP was 93.9 %.

4. The AFU, α ianti - trypsin ( α _ 1 AT ) and α - fetoprotein ( AFP ) were compared between the patients with liver occupying lesions.

5. Combined measurement of AFU and AFP can raise PHC diagnostic level to 91? 7 %.

6. The levels of AFU and AFP in PHC groups was significant different from other groups.

7. The AFU saves flash contents from controller 0 to a UFI file in the current default drive and directory.