頁籤選單縮合
題 名 | Measurement of Fetal Maxillary and Mandibular Angles for First-Trimester Prenatal Screening Among Taiwanese Women |
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作 者 | Koo, Fan-hlan; Wang, Peng-hui; Wang, Hsing-i; Wu, Yi-cheng; Juang, Chi-mou; Chen, Yi-jen; Chang, Chia-ming; Horng, Huann-cheng; Chen, Chih-yao; Tsai, Yi-chen; Yang, Ming-jie; Yen, Ming-shyen; Chao, Kuan-chong; Chang, Chia-ming; Chen, Chih-yao; Yang, Ming-jie; Koo, Fan-hlan; Horng, Huann-cheng; Chao, Kuan-chong; Chen, Yi-jen; Wang, Hsing-i; Wu, Yi-cheng; Tsai, Yi-chen; Yen, Ming-shyen; Wang, Peng-hui; Juang, Chi-mou; | 書刊名 | Journal of the Chinese Medical Association |
卷 期 | 77:8 2014.08[民103.08] |
頁 次 | 頁430-432 |
分類號 | 417.14 |
關鍵詞 | Fetal ultrasound; Mandibular angle; Maxillary angle; Prenatal screening; |
語 文 | 英文(English) |
英文摘要 | Background: Early fetal structure evaluation is crucial. Fetal abnormalities might indicate chromosomal anomalies or abnormal fetal growth. The aim of this study was to establish the appropriate reference range of maxillary and mandibular angles among the Taiwanese population at 11þ0 e13þ6 weeks of gestation in normal singleton pregnancy as reference values for prenatal ultrasonographic examinations. Methods: Fetal ultrasonographic data on maxillary angles and mandibular angles at a gestational age ranging from 11þ0 weeks to 13þ6 weeks were recorded in this study. Maternal background and pregnancy outcome were obtained from hospital records. Results: A total of 87 patients were included in this study. Maxillary and mandibular angles were successfully recorded in 87 (100%) and 84 (96.6%) patients, respectively. The mean maternal age was 31 (range, 19e41) years, with a corresponding gestational age of 12þ4 (range, 11þ0 e13þ6 ) weeks. The maxillary and mandibular angles were 79.9 ± 15.6 and 71.0 ± 12.8, respectively. First-degree correlation was not found to exist between gestational age and maxillary and mandibular angles. Conclusion: Normative data for ultrasonographic measurements of maxillary and mandibular angles among the Taiwanese population are presented. Our results may serve as reference values in congenital anomaly screening during prenatal examination. |
本系統中英文摘要資訊取自各篇刊載內容。