• Journal of the Korean Society of Radiology
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• v.6 no.3
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• pp.201-206
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• 2012

Effect of prenatal ultrasound diagnosis have serious damage for the possibility has been reported very low. Long time ultrasound scan can rise the temperature in body tissues and affect the physical. Changes in body temperature have been studied with ultrasound scan time. Fetal ultrasonography were evaluated without the influence of time. The findings, ultrasound scan time in 40 minutes the temperature was reduced. 50 minute tissue temperature rose more than $1^{\circ}C$. If within 40 minutes of ultrasound to be safe guess