Bronshtein M, Kushnir O, Ben-Rafael Z, Shalev E, Nebel L, Mashiach S, Shalev J
Rambam Hospital, Haifa, Israel.
J Clin Ultrasound. 1990 May;18(4):299-301. doi: 10.1002/jcu.1870180413.
Fetal renal size late in the first trimester of pregnancy was evaluated by transvaginal ultrasonography in 50 patients not at risk for congenital kidney disease and whose pregnancies resulted in a normal outcome. Both kidneys were reliably identified in all patients scanned at 12 weeks, 13 weeks, and 14 weeks, menstrual age. Kidney diameter measurements obtained in this study are presented for reference in evaluating patients in late first trimester whose fetuses are at risk for kidney abnormalities.
通过经阴道超声检查对50例无先天性肾脏疾病风险且妊娠结局正常的患者在妊娠早期晚期的胎儿肾脏大小进行了评估。在月经龄12周、13周和14周扫描的所有患者中均能可靠地识别出双侧肾脏。本研究获得的肾脏直径测量值可供评估妊娠早期晚期胎儿有肾脏异常风险的患者时参考。
