目的 探讨单时相促性腺激素释放激素(gonadotropin-releasing hormone,GnRH)激发试验对不同体重指数(body mass index,BMI)女童中枢性性早熟(central precocious puberty,CPP)的诊断价值。方法 回顾性分析2017年1月—2023年8月在郑州大...目的 探讨单时相促性腺激素释放激素(gonadotropin-releasing hormone,GnRH)激发试验对不同体重指数(body mass index,BMI)女童中枢性性早熟(central precocious puberty,CPP)的诊断价值。方法 回顾性分析2017年1月—2023年8月在郑州大学第三附属医院就诊的7.5岁前出现乳房发育的760例女童数据。根据GnRH激发试验结果和临床表现综合诊断,分为CPP组(n=297)和非CPP组(n=463)。再根据体重指数(body mass index,BMI)分为正常体重组(n=540)、超重组(n=116)及肥胖组(n=104)。采用受试者操作特征曲线分析单时相GnRH激发试验对不同BMI女童CPP的诊断价值。结果 GnRH激发后30 min黄体生成素(luteinizing hormone,LH)/卵泡刺激素诊断CPP的曲线下面积为0.985,高于0、60、90 min LH/卵泡刺激素的曲线下面积(P<0.05)。30 min与60 minLH诊断价值相当(P>0.05)。30 min LH与BMI及BMI-Z值呈负相关(P<0.05)。30 min LH在正常体重、超重、肥胖女童中诊断CPP的曲线下面积分别为0.952、0.965、0.954 (P<0.05)。结论 30 min GnRH激发试验对不同BMI女童CPP均有较好的诊断价值,有望替代传统的GnRH激发试验,但应注意BMI对LH水平的影响。展开更多
BACKGROUND Epithelioid trophoblastic tumor(ETT)is an extremely rare malignant gestational trophoblastic neoplasm commonly presenting with abnormal vaginal bleeding,abdominal pain,and increased human chorionic gonadotr...BACKGROUND Epithelioid trophoblastic tumor(ETT)is an extremely rare malignant gestational trophoblastic neoplasm commonly presenting with abnormal vaginal bleeding,abdominal pain,and increased human chorionic gonadotropin(hCG).This study reported a case of uterine ETT with the main manifestation being increased hCG.CASE SUMMARY A 39-year-old female was referred to the Ningbo Maternal and Child Hospital of China in December 2022,complaining of increased hCG levels for 1 month.Magnetic resonance imaging revealed gestational trophoblastic tumor,and hysteroscopic electrotomy and curettage of intrauterine hyperplasia were performed.The patient was diagnosed with uterine ETT through postoperative pathological examination and immunohistochemical results.Total laparoscopic hysterectomy and bilateral salpingectomy were performed,and hCG levels returned to normal.The patient was without recurrence during the postoperative 3-month follow-up.CONCLUSION This study reported a case of uterine ETT with the main manifestation being increased hCG,highlighting that ETT should be considered in the presence of abnormal hCG.A total laparoscopic hysterectomy is recommended.展开更多
文摘目的 探讨单时相促性腺激素释放激素(gonadotropin-releasing hormone,GnRH)激发试验对不同体重指数(body mass index,BMI)女童中枢性性早熟(central precocious puberty,CPP)的诊断价值。方法 回顾性分析2017年1月—2023年8月在郑州大学第三附属医院就诊的7.5岁前出现乳房发育的760例女童数据。根据GnRH激发试验结果和临床表现综合诊断,分为CPP组(n=297)和非CPP组(n=463)。再根据体重指数(body mass index,BMI)分为正常体重组(n=540)、超重组(n=116)及肥胖组(n=104)。采用受试者操作特征曲线分析单时相GnRH激发试验对不同BMI女童CPP的诊断价值。结果 GnRH激发后30 min黄体生成素(luteinizing hormone,LH)/卵泡刺激素诊断CPP的曲线下面积为0.985,高于0、60、90 min LH/卵泡刺激素的曲线下面积(P<0.05)。30 min与60 minLH诊断价值相当(P>0.05)。30 min LH与BMI及BMI-Z值呈负相关(P<0.05)。30 min LH在正常体重、超重、肥胖女童中诊断CPP的曲线下面积分别为0.952、0.965、0.954 (P<0.05)。结论 30 min GnRH激发试验对不同BMI女童CPP均有较好的诊断价值,有望替代传统的GnRH激发试验,但应注意BMI对LH水平的影响。
文摘BACKGROUND Epithelioid trophoblastic tumor(ETT)is an extremely rare malignant gestational trophoblastic neoplasm commonly presenting with abnormal vaginal bleeding,abdominal pain,and increased human chorionic gonadotropin(hCG).This study reported a case of uterine ETT with the main manifestation being increased hCG.CASE SUMMARY A 39-year-old female was referred to the Ningbo Maternal and Child Hospital of China in December 2022,complaining of increased hCG levels for 1 month.Magnetic resonance imaging revealed gestational trophoblastic tumor,and hysteroscopic electrotomy and curettage of intrauterine hyperplasia were performed.The patient was diagnosed with uterine ETT through postoperative pathological examination and immunohistochemical results.Total laparoscopic hysterectomy and bilateral salpingectomy were performed,and hCG levels returned to normal.The patient was without recurrence during the postoperative 3-month follow-up.CONCLUSION This study reported a case of uterine ETT with the main manifestation being increased hCG,highlighting that ETT should be considered in the presence of abnormal hCG.A total laparoscopic hysterectomy is recommended.
