Results 31 to 40 of about 18,697 (186)
Reproductive Health, 2022 Plain Language Summary To investigate the association between β-hCG and reproductive and obstetrical outcomes in women with cleavage ET and to establish different β-hCG cutoff values for the prediction of reproductive outcomes, this study retrospectively
Yuchao Zhang +7 more
doaj +1 more source
A Case of a Chronic Ectopic Pregnancy in a Patient With Negative Serum β-HCG. [PDF]
Clin Case RepABSTRACT Chronic ectopic pregnancy should be considered in women with adnexal masses and persistent abdominal pain, even when serum β‐hCG is negative, to prevent delayed diagnosis. This article reports a case of ectopic pregnancy with negative serum β‐hCG levels nearly 3 months after curettage.
Yu S, Su X, Liu L, Wang X, Chen X.
europepmc +2 more sources
A non-pregnant woman with elevated beta-HCG: A case of para-neoplastic syndrome in ovarian cancer
Gynecologic Oncology Reports, 2016 There is a broad range of possible diagnoses for an elevated beta human chorionic gonadotropin (β-hCG) in the absence of intrauterine or ectopic pregnancy.
Jennifer Goldstein +4 more
doaj +1 more source
Philippine Journal of Obstetrics and Gynecology, 2023 BACKGROUND: Gestational trophoblastic neoplasia (GTN) presents as vascular mass of varying morphology on ultrasound and confirmed through quantitative serum β subunit human chorionic gonadotrophin (β-hCG).
Donnabelle R. Taub-Hernando +1 more
doaj +1 more source
Journal of Translational Medicine, 2021 Background This study investigated whether maternal serum D-dimer (DD) alone or DD combined with alpha-fetoprotein (AFP) and free β-subunit of human chorionic gonadotropin (free β-hCG) in the second trimester could be used to predict hypertensive ...
Yiming Chen +8 more
doaj +1 more source
Dysgerminoma Masquerading as Gestational Trophoblastic Neoplasia
Case Reports in Obstetrics and Gynecology, 2023 Background. Persistent elevation in beta-human chorionic gonadotropin (β-hCG) following a pregnancy is concerning for gestational trophoblastic neoplasia (GTN). However, the differential diagnosis should remain broad during the evaluation process.
Conner Blackwell +3 more
doaj +1 more source
Zhongguo shiyan zhenduanxue, 2022 目的 分析血清β-人绒毛膜促性腺激素（β-Hcg）、孕酮（P）在宫外孕患者诊断中的临床价值。方法 选择成都市第三人民医院收治的宫外孕孕妇149例作为宫外孕组，选择同期于医院检查的100例正常妊娠孕妇作为正常妊娠组，比较两组孕妇不同孕周血清β-Hcg、P水平，并比较不同血清β-Hcg水平宫外孕患者的治疗方案以及治疗效果。结果 宫外孕组孕妇4+周、5+周、6+周和7+周血清β-Hcg、P水平明显低于正常妊娠组孕妇（P＜0.05）；血清β-Hcg＜5000U/L以药物保守治疗为主（81.51%），血清β ...
宋娟, 李涛, 牟燕琳
doaj
Predictive value of serum progesterone level on β-hCG check day in women with previous repeated miscarriages after in vitro fertilization. [PDF]
PLoS ONE, 2017 To evaluate the predictive value of the progesterone level at the beta-human chorionic gonadotropin (β-hCG) check day for ongoing pregnancy maintenance in in vitro fertilization (IVF) cycles in women with previous unexplained repeated miscarriages.One ...
Yong Jin Kim +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A shape‐memory microneedle system enables reproductive hormone therapy through a single transdermal insertion. The X‐shaped device sustains follicle‐stimulating hormone release for three days, and mild heating restores the O shape to trigger burst human chorionic gonadotropin release.
Sungwoo Cho +8 more
wiley +1 more source
Beta-HCG secretion by a pulmonary pleomorphic carcinoma: A case report
Respiratory Medicine Case Reports, 2021 Ectopic secretion of beta-subunit of human chorionic gonadotropin (β-HCG) in pulmonary pleomorphic carcinoma is remarkably rare. Such unusual ectopic hormone production by lung cancer may be initially misinterpreted as extragonadal choriocarcinoma or ...
Magno Dinis de Sousa +6 more
doaj +1 more source