Prognostic value of hCG, progesterone, 17-beta estradiol and the echoscopic examination in threatened abortion during the first trimester.
The Authors refer on the validity of echoscopic examination and hCG, progesterone and 17-beta estradiol values in the prognosis of threatened abortion during the first trimester of pregnancy in 62 patients. The echoscopic examination allowed a prognosis to be made in accordance with the clinical evolution of threatened abortion in 90% of the cases; the plasma levels of hCG and progesterone in 87% of the cases; 17-beta estradiol in 83% of the cases. The Authors conclude that the simultaneous assay of hCG, progesterone and 17-beta estradiol plasma levels does not improve the prognostic validity of echoscopy but, in some cases, can provide essential details on the etiology of threatened abortion itself.
D000022:Abortion, Spontaneous / Q000097:blood / Q000175:diagnosis*; D006063:Chorionic Gonadotropin / Q000097:blood*; D004958:Estradiol / Q000097:blood*; D005188:False Negative Reactions; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011374:Progesterone / Q000097:blood*; D011379:Prognosis; D014463:Ultrasonography
D006063:Chorionic Gonadotropin; D011374:Progesterone; D004958:Estradiol