[HCG in serum and peritoneal fluid in suspected ectopic pregnancy]. 1988

J S Dericks-Tan, and M Albrecht, and H D Taubert
Abt. für Gyn. Endokrinologie, Universitäts-Frauenklinik, J.-W.-Goethe-Universität Frankfurt am Main.

HCG was measured in peripheral serum and peritoneal fluid (PF), obtained by punction of the Douglas pouch (n = 12) or by laparoscopy (n = 14) in 26 patients with suspected ectopic pregnancy. In 10 patients with tubal pregnancy, the hCG-concentration in the PF was in every case higher than in serum. Contrary to this, in 11 disturbed and 2 normal intrauterine pregnancies the PF-hCG was lower than in serum. No hCG-gradient could be observed in 1 patient with an interstitial pregnancy. Moreover, in 2 patients with inconclusive laparoscopic findings, the PF-hCG was higher than in serum; this pointed to a probable harbouring of a suspected missed ectopic pregnancy, and treatment was therefore conservative. The PF-hCG level 35 h after i. m. application of 5000 IU hCG to non-pregnant women varied between 11 and 42% as compared to that of the serum. It is concluded that the gradient of hCG between PF and serum can be used for the verification of a suspected ectopic pregnancy in addition to other diagnostic methods.

UI MeSH Term Description Entries
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D011247 Pregnancy The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH. Gestation,Pregnancies
D011271 Pregnancy, Ectopic A potentially life-threatening condition in which EMBRYO IMPLANTATION occurs outside the cavity of the UTERUS. Most ectopic pregnancies (>96%) occur in the FALLOPIAN TUBES, known as TUBAL PREGNANCY. They can be in other locations, such as UTERINE CERVIX; OVARY; and abdominal cavity (PREGNANCY, ABDOMINAL). Ectopic Pregnancy,Pregnancy, Extrauterine,Ectopic Pregnancies,Extrauterine Pregnancies,Extrauterine Pregnancy,Pregnancies, Ectopic,Pregnancies, Extrauterine
D011274 Pregnancy, Tubal The most common (>96%) type of ectopic pregnancy in which the extrauterine EMBRYO IMPLANTATION occurs in the FALLOPIAN TUBE, usually in the ampullary region where FERTILIZATION takes place. Tubal Pregnancy,Pregnancies, Tubal,Tubal Pregnancies
D005260 Female Females
D006063 Chorionic Gonadotropin A gonadotropic glycoprotein hormone produced primarily by the PLACENTA. Similar to the pituitary LUTEINIZING HORMONE in structure and function, chorionic gonadotropin is involved in maintaining the CORPUS LUTEUM during pregnancy. CG consists of two noncovalently linked subunits, alpha and beta. Within a species, the alpha subunit is virtually identical to the alpha subunits of the three pituitary glycoprotein hormones (TSH, LH, and FSH), but the beta subunit is unique and confers its biological specificity (CHORIONIC GONADOTROPIN, BETA SUBUNIT, HUMAN). Chorionic Gonadotropin, Human,HCG (Human Chorionic Gonadotropin),Biogonadil,Choriogonadotropin,Choriogonin,Chorulon,Gonabion,Human Chorionic Gonadotropin,Pregnyl,Gonadotropin, Chorionic,Gonadotropin, Human Chorionic
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000022 Abortion, Spontaneous Expulsion of the product of FERTILIZATION before completing the term of GESTATION and without deliberate interference. Abortion, Tubal,Early Pregnancy Loss,Miscarriage,Spontaneous Abortion,Abortions, Spontaneous,Abortions, Tubal,Early Pregnancy Losses,Loss, Early Pregnancy,Losses, Early Pregnancy,Miscarriages,Pregnancy Loss, Early,Pregnancy Losses, Early,Spontaneous Abortions,Tubal Abortion,Tubal Abortions
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D001202 Ascitic Fluid The serous fluid of ASCITES, the accumulation of fluids in the PERITONEAL CAVITY. Peritoneal Effusion,Peritoneal Fluid,Ascitic Fluids,Effusion, Peritoneal,Fluid, Ascitic,Fluid, Peritoneal,Peritoneal Effusions,Peritoneal Fluids

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