彩色多普勒超聲測(cè)子宮內(nèi)膜厚度與血清β-HCG聯(lián)合檢測(cè)對(duì)早期異位妊娠的診斷價(jià)值
[Abstract]:Objective: to evaluate the diagnostic value of biochemical index (serum 尾 -HCG) and imaging index (color Doppler ultrasound for endometrial thickness) in ectopic pregnancy from the perspective of evidence-based medicine. Methods: the clinical data of 358 patients with suspected ectopic pregnancy from January 1, 2010 to July 1, 2012 in the first affiliated Hospital of Jilin University were analyzed. SASS9.0 software was used for statistical analysis. Results: the age of the patients was 17-45 years old (mean 29.47 鹵6.68 years, mean gestational age 5.57 鹵0.55 weeks). 80 cases of normal pregnancy and 82 cases of spontaneous abortion were confirmed by operation, pathology, color Doppler ultrasound and serum 尾 -HCG. 196 cases of ectopic pregnancy. The number of weeks of pregnancy was (6.02 鹵0.36) in normal pregnancy group, (5.81 鹵0.34) in abortion group and (5.27 鹵0.49) in ectopic pregnancy group. There was no significant difference among the three groups (p0.05). Under the same condition (5-7 weeks of pregnancy), the serum 尾 -HCG level in normal pregnancy group (1252.07 鹵189.0IU/L) was significantly higher than that in abortion group (900.50 鹵192.22IU/L) and ectopic pregnancy group (824.63 鹵229.02IU/L), but there was no significant difference between abortion group and ectopic pregnancy group (p0.05). The thickness of endometrium in normal pregnancy group (11.33 鹵0.77mm) was higher than that in normal pregnancy group (7.93 鹵1.22mm) and ectopic pregnancy group (6.69 鹵1.49mm), but there was no significant difference between the latter two groups. The detection rate of serum human chorionic gonadotropin alone was 45.9. The coincidence rate of endometrial thickness under color Doppler ultrasound was 51.0. The diagnostic coincidence rate of the two combined detection was 98% (p0.05). The specificity and sensitivity were ignored. Conclusion: among the many auxiliary methods, imaging index is the first choice because it can be detected directly, such as serum human chorionic gonadotropin (serum 尾 -HCG) can be used to diagnose ectopic pregnancy more effectively.
【學(xué)位授予單位】:吉林大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類號(hào)】:R714.22;R445.1
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