HCG Levels, Ultrasound Findings in Ectopic Pregnancydoi:10.1016/0091-2182(86)90098-4No abstract is available for this article.John Wiley & Sons, LtdJournal of Nurse‐Midwifery
Dart RG, Mitterando J, Dart LM. Rate of change of serial beta-human chorionic gonadotropin values as a predictor ofectopic pregnancy in patients with indeterminate transvaginal ultrasound findings. Ann Emerg Med 1999 Dec;34(6):703-710.[doi: 10.1016/s0196-064...
FTS was based measurement of levels of pregnancy-associated plasma protein-A (PAPP-A) and free βHCG in the maternal blood as well as an ultrasound exam to measure the size of nuchal translucency (NT). The time at which patients referred was between 11 weeks of gestation and 13 weeks and...
HCG levels obtained by the i-STAT 1 and the AQT analyzers were verified against the Architect or Alinity (Abbott, Chicago, USA) and the Beckman Access (Beckman, Brea, USA) hCG assays, run by laboratory technicians. Tests for precision, external quality assurance (EQA), correlation, hook ...
and 33.2% ectopic [2]. Nonetheless, a live singleton birth can still result even with hCG levels above 4000 mIU/mL and no ultrasound findings on initial examination. The discrimantory hCG level has great variability due to hCG assay techniques , quality of ultrasound, and operator experience....
Correlation of placental pathology with prenatal ultrasound findings dependent on Doppler sonographic assessment of umbilical and uterine artery blood flow, and an increasing number of specific placental lesions have been ... NJ Sebire,W Sepulveda - 《Journal of Clinical Pathology》 被引量: 74发表: ...
Our findings indicated that the E2 level on the hCG trigger day was negatively correlated with birthweight. The effective value indicated that for every 100 pg/mL increase in E2 concentration, birthweight decreased by 6.154 g. After grouping the E2 levels, the analysis also confirmed the ...
Batra, S., Sjoberg, N.O. and Aberg, A. (1978) Human placental lactogen, estradiol-17 beta, and progesterone levels in the third trimester and their respective values for detecting twin pregnancy.American Journal of Obstetrics and Gynecology,131, 69–72. ...
The success with single dose of methotrexate therapy for tubal ectopic pregnancies was predicted early in the course of treatment by following three key findings: the absolute mean HCG values on day 4, decrease in HCG level from day 0 to 4 and 10% or more fall in day 4 HCG levels. ...
Although BTC and EREG can also be up-regulated by hCG, the protein levels of BTC and EREG in human follicular fluid are barely detectable21. Therefore, AREG is thought to be the most abundant EGFR ligand in human follicular fluid. However, it remains unknown whether AREG mediates LH/ hCG...