新生兒加護病房嬰兒吞嚥檢查對累積輻射暴露的影響

// Contribution of Swallow Studies to Cumulative Radiation Exposure in Infants in the Neonatal Intensive Care Unit

本研究測量新生兒加護病房嬰兒接受吞嚥功能影像檢查（VFSS）時的電離輻射劑量｜結果顯示胸部X光頻率最高且輻射量最大，其次為嬰兒全身影像（babygram）、腹部X光和VFSS｜早產28週前嬰兒輻射暴露最高，VFSS輻射量普遍較低，足月嬰兒尤甚｜研究支持臨床需要時安全使用VFSS，因其輻射貢獻相對有限。

// This study measured ionizing radiation exposure in NICU infants undergoing VFSS and compared it with other radiographic exams over three years. Chest X-rays were the most frequent and highest radiation source, followed by babygrams, abdominal X-rays, and VFSS. Infants born before 28 weeks had the greatest exposure, mainly from chest and abdominal imaging, while VFSS exposure remained low, especially in full-term infants. The findings support the safe use of VFSS when clinically needed, as its radiation contribution is minimal.

Published 2026年7月31日