异丙酚麻醉下行钳刮术82例临床观察

目的 :探讨异丙酚麻醉下行孕 10～ 13周钳刮术镇痛效果及安全性。方法 :应用异丙酚静脉给药麻醉后钳刮 (观察组 )。与无任何镇痛方法钳刮 (对照组 )。结果 :观察组与对照组在宫口松驰度 ,手术时间 ,出血量方面相比无明显差异 (P >0 .0 5 ) ,人工流产综合征发生率观察组 0 ,对照组 5 9%。结论 :异丙酚麻醉下行钳刮术能安全镇痛 ,避免人流综合征的发生     

药物流产不全延迟处理54例临床分析

目的　探讨药物流产不全的原因及诊治方法。方法　收集药物流产后阴道出血达 1月以上而未行治疗者 ,根据B超等协助诊断 ,予以清宫后治愈。结果　 5 4例全部行清宫术 ,刮出物病检均为机化变性绒毛组织 ,部分伴炎性反应。清宫后阴道出血停止。结论　对于药物流产后阴道出血时间过长者 ,应及早明确诊断 ,及时行清宫术。     

分段诊刮术对子宫内膜癌宫颈受累的诊断意义

（１）目的 探讨分段诊刮术对子宫内膜癌宫颈受累的诊断意义。（２）方法 回顾分析我院１９８０～１９９５年间住院行子宫切除的子宫内膜癌病人６３例,对每个病人的术前分段诊刮和手术病理诊断结果进行比较。（３）结果 分段诊刮术对子宫内膜癌宫颈受累诊断的敏感性为８５．７％,特异性为７２．７％,其阴性预测值为９７．６％,而阳性预测值只有３１．８％。（４）结论 分段诊刮术对子宫内膜癌宫颈受累的阴性诊断结果较阳性诊     

The relationship of placenta previa and history of induced abortion.

OBJECTIVES: We evaluated the risk of placenta previa being associated with a history of induced abortion by different surgical procedures. METHODS: Cases (n=192) were women who had a singleton delivery complicated by placenta previa at a major obstetric care hospital in western Washington state between April 1, 1990 and December 31, 1992. Controls (n=622) were women with singleton deliveries not complicated by placenta previa or abruption. Odds ratios, determined by logistic regression, approximate the relative risks. RESULTS: Vacuum aspiration abortion was not associated with an increased risk of placenta previa (OR 0.9, 95% CI 0.6-1.5). However, the risk of placenta previa increased with the number of sharp curettage abortions (OR 2.9, 95% CI 1.0-8.5 for > or =3). CONCLUSIONS: Risk of placenta previa may be increased in a dose response fashion by multiple sharp curettage abortions. However, vacuum aspiration does not confer an increased risk, and may be a better alternative.     

子宫内膜癌42例临床分析

目的了解子宫内膜癌发病的高危因素，探讨其早期诊断的手段。方法对42例子宫内膜癌的病史、临床表现、诊断技术及病理类型进行分析。结果子宫内膜癌占同期生殖系统恶性肿瘤病人的38．1％，不规则子宫出血是子宫内膜癌的主要症状，其次是阴道排液增多。不孕病人及更年期功能性子宫出血长期受无孕激素桔抗的雌激素刺激是本病的高危因素。结论诊断性刮宫及超声波探查对诊断及分期是必不可少的方法。     

Development and validation of a predictive model for endocervical curettage in patients referred for colposcopy: A multicenter retrospective diagnostic study in China

ObjectiveThis study aimed to develop a nomogram that can predict occult high-grade squamous intraepithelial lesions or worse (HSIL+) and determine the need for endocervical curettage (ECC) in patients referred for colposcopy.MethodsThis retrospective multicenter study included 4,149 patients who were referred to any one of six tertiary hospitals in China for colposcopy between January 2020 and November 2021 because of abnormal screening results. ECC data were extracted from the medical records. Univariate and multivariate logistic regression analyses were performed to identify factors that could predict HSIL+ on ECC. Patients were randomly assigned to a training set or to an internal validation set for performance and comparability testing. The model was externally validated and tested in patients from two additional hospitals. The nomogram was assessed in terms of discrimination and calibration and subjected to decision curve analysis.ResultsHSIL+ was found on ECC in 38.8% (n=388) of cases. Our predictive nomogram included age group, cytology, human papillomavirus (HPV) status, visibility of the cervix and colposcopic impression. The nomogram had good overall discrimination, which was internally validated [area under the receiver-operator characteristic (AUC), 0.839; 95% confidence interval (95% CI), 0.773−0.904]. In terms of external validation, the AUC was 0.843 (95% CI, 0.773−0.912) for the consecutive sample and 0.843 (95% CI, 0.783−0.902) for the comparative sample. Calibration analysis suggested good consistency between predicted and observed probabilities. Decision curve analysis suggested this nomogram would be clinically useful with almost the entire range of threshold probabilities.ConclusionsThis internally and externally validated nomogram can be easily applied and incorporates multiple clinically relevant variables that can be used to identify patients with occult HSIL+ who need ECC.     

超声龈下刮治联合同步1%聚维酮碘液龈下冲洗治疗牙周炎的效果分析

目的探讨超声龈下刮治联合同步1%聚维酮碘液龈下冲洗治疗牙周炎的临床疗效。方法回顾性分析本院2011—2013年口腔科收治的164例牙周炎患者的资料,将患者随机分为观察组和对照组,各82例。两组患者均进行全口洁治、龈下超声刮治及根面平整,观察组患者同步1%聚维酮碘液龈下冲洗治疗,对照组患者用0.9%氯化钠溶液冲洗,比较两组患者治疗后3、6个月牙周袋探诊深度（PD）、龈沟出血指数（SBI）、菌斑指数（PLI）,黑色素类杆菌量和厌氧菌总数。结果两组患者治疗前、后PD、PLI、SBI比较,差异均有统计学意义（P〈0.05）;治疗后观察组PD、PLI、SBI、黑色素类杆菌量和厌氧菌总数与对照组比较,差异有统计学意义（P〈0.05）。结论超声龈下刮治联合同步1%聚维酮碘液龈下冲洗治疗牙周炎,能较长时间控制龈下菌斑,改善牙周炎症情况,疗效满意,值得在临床推广。     

Predictive factors analysis of cesarean scar pregnancy treated by local injection of Lauromacrogol combined with curettage

To explore factors related to local injection of Lauromacrogol combined with curettage in the treatment of cesarean scar pregnancy. A total of 24 successful and 8 unsuccessful cases were included. The age, gravidity, parity, times of cesarean section, interval from the last cesarean section, preoperative human chorionic gonadotropin (HCG), HCG on the first day after operation, decreasing rate of HCG on the first day after operation, average diameter of gestational sac, and preoperative vaginal bleeding days were analyzed. There were no significant differences of age, gravidity, parity, previous cesarean section times between groups. The differences of preoperative HCG, HCG on the first day after operation, the decreasing rate of HCG, gestational sac diameter, preoperative vaginal bleeding days were statistically significant between groups. The interval from the last cesarean section and the decreasing rate of HCG were protective factors, while the mean diameter of gestational sac and period of vaginal bleeding before operation were risk factors for the success of the treatment. The mean diameter of gestational sac owned the best predictive value.     

腹腔镜下子宫双侧动脉阻断术联合清宫术治疗剖宫产瘢痕妊娠疗效分析

目的 探讨腹腔镜下子宫双侧动脉阻断术联合清宫术治疗剖宫产瘢痕妊娠疗效及对内分泌的影响.方法 选择2011年1月至2015年12月剖宫产瘢痕妊娠患者57例,其中A组32例患者给予超声引导下清宫术治疗,B组25例患者给予腹腔镜下子宫双侧动脉阻断术联合清宫术治疗,比较两组患者出血量、住院时间、月经复潮时间、术后人绒毛膜促性腺激素(hCG)降至正常时间,并发症情况及术前(T0)、术后第1d(T1)、第3d(T2)神经内分泌激素水平.结果 ①B组患者出血量低于A组,住院时间、月经复潮时间短于A组,比较差异有统计学意义(t出血量=31.85,k院时间=9.36,t月经复t潮时间=16.37,均P＜0.05);②B组患者并发症发生率为8.00％,低于A组的15.63％,比较差异有统计学意义(x2=9.35,P＜0.05);③B组T1、T2血清COR、β-EP、GLU水平低于A组(CORF交互=17.67,β-EPF交互=132.36,6LUF交互=155.38,均P＜0.05).结论 腹腔镜下子宫双侧动脉阻断术联合清宫术治疗剖宫产瘢痕妊娠微创优势明显,安全性高,对内分泌影响较轻.     

穴位按压在减轻刮宫术后不适反应中的应用

目的探讨按压内关穴对减轻刮宫术后不适反应的效果。方法将2010年1月~2013年1月在我科门诊手术室行刮宫术后发生不适反应的患者200例,随机分为对照组和观察组,各100例。观察组除常规护理外应用穴位按压。对照组按常规方法护理。并比较两组治疗效果。结果观察组治疗有效率为98%,高于对照组90%,两组比较有显著性差异(P0.05)。结论穴位按压应用于刮宫术后不适反应,具有方法简便、起效快,患者舒适等优点。