A study on 33 patients with the ectopic pregnancy during 2-6/1997 was carried out. The Beta HCG in the peripheral blood was quantified. The results have shown that the serum concentration of Beta HCG in patients with the ectopic pregnancy always was low, the lowest concentration was 41mlIU/ml. This concentration was very different from one patient to another's and was not distributed as standard so the average concentration of HCG has not been clinical significant.
Pregnancy, Ectopic ; Chorionic Gonadotropin, beta Subunit, Human