160 related articles for article (PubMed ID: 2223680)
1. Normal early pregnancy: serum hCG levels and vaginal ultrasonography findings.
Cacciatore B; Tiitinen A; Stenman UH; Ylöstalo P
Br J Obstet Gynaecol; 1990 Oct; 97(10):899-903. PubMed ID: 2223680
[TBL] [Abstract][Full Text] [Related]
2. Early pregnancy assessment with transvaginal ultrasound scanning.
Daya S; Woods S; Ward S; Lappalainen R; Caco C
CMAJ; 1991 Feb; 144(4):441-6. PubMed ID: 1993291
[TBL] [Abstract][Full Text] [Related]
3. Transvaginal sonography in the evaluation of normal early pregnancy: correlation with HCG level.
Bree RL; Edwards M; Böhm-Vélez M; Beyler S; Roberts J; Mendelson EB
AJR Am J Roentgenol; 1989 Jul; 153(1):75-9. PubMed ID: 2660539
[TBL] [Abstract][Full Text] [Related]
4. [Serum beta hCG levels and transvaginal echography in the early phases of pregnancy].
Giacomello F; Magliocchetti P; Loyola G; Giovarruscio M
Minerva Ginecol; 1993; 45(7-8):333-7. PubMed ID: 8414139
[TBL] [Abstract][Full Text] [Related]
5. [Transvaginal ultrasonographic findings and hCG levels in early intrauterine pregnancies].
Sengoku K; Tamate K; Ishikawa M; Kikukawa Y; Shimizu T
Nihon Sanka Fujinka Gakkai Zasshi; 1991 May; 43(5):535-40. PubMed ID: 2056229
[TBL] [Abstract][Full Text] [Related]
6. Early pregnancy complications: endovaginal sonographic findings correlated with human chorionic gonadotropin levels.
Nyberg DA; Mack LA; Laing FC; Jeffrey RB
Radiology; 1988 Jun; 167(3):619-22. PubMed ID: 3283831
[TBL] [Abstract][Full Text] [Related]
7. Serum bioactive follicle-stimulating hormone-like activity increases during pregnancy.
Padmanabhan V; Sonstein J; Olton PL; Nippoldt T; Menon KM; Marshall JC; Kelch RP; Beitins IZ
J Clin Endocrinol Metab; 1989 Nov; 69(5):968-77. PubMed ID: 2507571
[TBL] [Abstract][Full Text] [Related]
8. Further evidence against the reliability of the human chorionic gonadotropin discriminatory level.
Doubilet PM; Benson CB
J Ultrasound Med; 2011 Dec; 30(12):1637-42. PubMed ID: 22123998
[TBL] [Abstract][Full Text] [Related]
9. Early gestation: correlation of HCG levels and sonographic identification.
Nyberg DA; Filly RA; Mahony BS; Monroe S; Laing FC; Jeffrey RB
AJR Am J Roentgenol; 1985 May; 144(5):951-4. PubMed ID: 3885694
[TBL] [Abstract][Full Text] [Related]
10. Reevaluation of discriminatory and threshold levels for serum β-hCG in early pregnancy.
Connolly A; Ryan DH; Stuebe AM; Wolfe HM
Obstet Gynecol; 2013 Jan; 121(1):65-70. PubMed ID: 23262929
[TBL] [Abstract][Full Text] [Related]
11. Low beta-hCG is associated with poor prognosis in association with an embryo with positive cardiac activity.
Christodoulou CN; Zonas C; Loukaides T; Maniatis A; Giannikos L; Giannakopoulos C; Fassoula M
Ultrasound Obstet Gynecol; 1995 Apr; 5(4):267-70. PubMed ID: 7541303
[TBL] [Abstract][Full Text] [Related]
12. Normal intrauterine pregnancy is unlikely in emergency department patients with either menstrual days > 38 days or beta-hCG > 3,000 mIU/mL, but without a gestational sac on ultrasonography.
Dart R; Kaplan B; Ortiz L; Cloherty J; Lavoie T
Acad Emerg Med; 1997 Oct; 4(10):967-71. PubMed ID: 9332628
[TBL] [Abstract][Full Text] [Related]
13. Landmarks during the first forty-two days of gestation demonstrated by the beta-subunit of human chorionic gonadotropin and ultrasound.
Batzer FR; Weiner S; Corson SL; Schlaff S; Otis C
Am J Obstet Gynecol; 1983 Aug; 146(8):973-9. PubMed ID: 6192720
[TBL] [Abstract][Full Text] [Related]
14. Levels of human chorionic gonadotropin in healthy pregnant Nigeria women.
Uguru VE; Towobola OA; Otubu JA
West Afr J Med; 1989; 8(1):10-7. PubMed ID: 2486766
[TBL] [Abstract][Full Text] [Related]
15. Vaginal sonography findings and hCG dynamics of early intrauterine and tubal pregnancies.
Bateman BG; Nunley WC; Kolp LA; Kitchin JD; Felder R
Obstet Gynecol; 1990 Mar; 75(3 Pt 1):421-7. PubMed ID: 2406662
[TBL] [Abstract][Full Text] [Related]
16. Diagnosis of viability in early pregnancy with vaginal sonography.
Rempen A
J Ultrasound Med; 1990 Dec; 9(12):711-6. PubMed ID: 2277400
[TBL] [Abstract][Full Text] [Related]
17. Abnormal pregnancy: early diagnosis by US and serum chorionic gonadotropin levels.
Nyberg DA; Filly RA; Filho DL; Laing FC; Mahony BS
Radiology; 1986 Feb; 158(2):393-6. PubMed ID: 3510444
[TBL] [Abstract][Full Text] [Related]
18. [Prognostic value of ultrasonography of the yolk sac in singleton pregnancy].
Roman G; Malinowski W
Ginekol Pol; 2004 Aug; 75(8):584-8. PubMed ID: 15517780
[TBL] [Abstract][Full Text] [Related]
19. Fetal loss in symptomatic first-trimester pregnancy with documented yolk sac intrauterine pregnancy.
Hessert MJ; Juliano M
Am J Emerg Med; 2012 Mar; 30(3):399-404. PubMed ID: 21296521
[TBL] [Abstract][Full Text] [Related]
20. Yolk sac size and shape as predictors of poor pregnancy outcome.
Küçük T; Duru NK; Yenen MC; Dede M; Ergün A; Başer I
J Perinat Med; 1999; 27(4):316-20. PubMed ID: 10560085
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]