Magnetic Resonance Imaging for Prenatal Diagnosis: An Adjunct Diagnostic Tool

核磁共振影像應用於產前診斷：輔助工具

黃莉佳(Li-Chia Huang) ； 洪耀欽(Yao-Ching Hung) ； 陳璐敏(Lu-Min Chen) ； 邱燦宏(Tsan-Hung Chiu) ； 何銘(Ming Ho)

《Mid-Taiwan Journal of Medicine》 12卷4期 (2007/10) Pp. 198-202

https://doi.org/10.6558/MTJM.2007.12(4).4

摘要

目的　運用核磁共振影像作爲產前診斷胎兒異常的輔助工具。
方法　從2004年1月1日至2005年12月31日之間的回顧性研究。總共有七個產前超音波異常之胎兒，安排核磁共振影像作爲進一步的診斷工具，並提供更多資訊來協助診斷及治療。
結果　總共有七個病例，其中包含六個中樞神經系統異常的病例，另有一個病例爲sacrococcygeal teratoma，都由產前超音波診斷。所有結果與產前超音波診斷完全相符，但核磁共振影像提供更多訊息，尤其爲中樞神經系統異常時能呈現較完整的解剖圖像。
結論　核磁共振影像似乎可作爲選擇性產前診斷輔助工具。它可以提供產前，產後胎兒之病變部位的結構及更多的臨床資訊。

關鍵字

核磁共振影像 ； 產前診斷

並列摘要

Purpose. To investigate the value of magnetic resonance imaging (MRI) for prenatal diagnosis.
Methods. Seven cases with structural anomalies initially diagnosed by prenatal ultrasound and MRI were collected from 1 January 2004 to 31 December 2005.
Results. Central nervous system anomalies were diagnosed in six fetuses and sacrococcygeal teratoma was diagnosed in one fetus by prenatal ultrasound. All of the results from magnetic resonance imaging were similar to prenatal ultrasound diagnosis but MRI provided more information, including the exact anatomical location of the diseased site, especially in the fetuses with central nervous system anomalies.
Conclusion. Magnetic resonance imaging is a valuable adjunct diagnostic modality for prenatal diagnosis of fetal anomalies. It provides supplementary clinical information about both prenatal and postnatal pathological anatomic structures.

並列關鍵字

magnetic resonance imaging ； prenatal diagnosis