Àá½Ã¸¸ ±â´Ù·Á ÁÖ¼¼¿ä. ·ÎµùÁßÀÔ´Ï´Ù.

ÀӽŠ2±â Çѱ¹ÀÎ Á¤»ó ÅÂ¾Æ ÃÊÀ½ÆÄ °Ë»ç¿¡¼­ ¹ß ±æÀÌ ¹× ´ëÅð°ñ ±æÀÌ ´ë ¹ß ±æÀÌÀÇ ºñ Ultrasonographic Measurement of Fetal Foot Length and Femur/Foot Length Ratio in Second Trimester of Normal Pregnancy in Korean Women

´ëÇѹæ»ç¼±ÀÇÇÐȸÁö 2001³â 44±Ç 6È£ p.715 ~ 719
¼Ò¼Ó »ó¼¼Á¤º¸
ÁöÀº°æ/Eun-Kyung Ji

Abstract

¸ñÀû:ÀӽŠ2±â ÅÂ¾Æ ÃÊÀ½Æİ˻翡¼­ ÃøÁ¤ÇÑ Çѱ¹ÀÎ Á¤»ó žÆÀÇ ¹ß ±æÀÌ¿Í ´ëÅð°ñ ±æÀÌ/¹ß ±æ
ÀÌ ºñÀÇ °ªÀ» ºÐ¼®ÇÏ¿© Çѱ¹Àο¡¼­ÀÇ Á¤»ó °èÃøÄ¡¸¦ ¾Ë¾Æº¸°íÀÚ ÇÏ¿´´Ù.
´ë»ó°ú ¹æ¹ý:1999³â 5,6,7¿ù°ú 9¿ù 4°³¿ùµ¿¾È ÀӽŠÁß±â ÃÊÀ½ÆÄ°¡ ÀǷڵǾú´ø ÀӽŠ19 ÁÖ
¿¡¼­ 30ÁÖ »çÀÌÀÇ ´ÜžÆÁß ÃÊÀ½Æİ˻翡¼­ ÀÌ»ó ¼Ò°ßÀÌ ¾ø°í ´ëÅð°ñ ±æÀÌ¿Í ¹ß ±æÀÌÀÇ ÃøÁ¤
ÀÌ °¡´ÉÇÑ 1018¸íÀ» ´ë»óÀ¸·Î ÇÏ¿´´Ù.ÇÑ »ç¶÷ÀÇ ¹æ»ç¼±°ú Àǻ簡 ´ëÅð°ñÀÇ ±æÀÌ¿Í ¹ß ±æÀ̸¦
ÃøÁ¤ÇÏ¿© ¹ß ±æÀÌÀÇ °ª°ú ÀӽŠÁÖ¼ö¿ÍÀÇ »ó°ü °ü°è¸¦ ȸ±Í ºÐ¼®ÇÏ¿´°í ´ëÅð°ñ ±æÀÌ/¹ß ±æÀÌ ºñ
ÀÇ Æò±Õ°ª°ú Æò±Õ°ªÀÇ 95%½Å·Ú ±¸°£À» ¾Ë¾Æº¸¾Ò´Ù.¶ÇÇÑ ÃøÁ¤µÈ ¹ß ±æÀÌ¿Í ´ëÅð°ñ ±æÀÌ/¹ß
±æÀÌ ºñÀÇ °ªÀ» ÀÌÀü¿¡ º¸°íµÈ ¹éÀÎ ´ë»óÀÇ ¿¬±¸ °á°ú¿Í ºñ±³ÇÏ¿´´Ù.
°á°ú:¹ß ±æÀÌ´Â 19ÁÖ¿¡¼­ 30ÁÖ »çÀÌ¿¡ ÀӽŠÁÖ¼ö¿Í ¼±ÇüÀÇ °ü°è¸¦ º¸¿´´Ù.ȸ±Í ºÐ¼®¿¡¼­´Â
¹ß ±æÀÌÀÇ ÀӽŠÁÖ¼ö¿¡ ´ëÇÑ ¼³¸í·ÂÀº 87%,p°ªÀº 0.0001ÀÌ°í ÀӽŠÀϼö¿Í ¹ß ±æÀÌÀÇ °ü°è¸¦
ȸ±Í ¹æÁ¤½ÄÀ¸·Î ³ªÅ¸³»¸é ÀӽŠÀϼö =70.98+2.15 (¹ß ±æÀÌ[ mm] )À̾ú´Ù.ÁÖ¼öº° Æò±Õ°ªÀº
¹éÀÎÀÇ ¿¬±¸ °á°ú¿Í Â÷ÀÌ°¡ ¾ø¾ú´Ù.´ëÅð°ñ ±æÀÌ/¹ß ±æÀÌÀÇ ºñÀÇ Æò±Õ°ª ¡¾Ç¥ÁØ ÆíÂ÷´Â 0.96 ¡¾
0.05,Æò±Õ°ªÀÇ 95%½Å·Ú ±¸°£Àº 0.96 ¡¾0.000301À̾ú°í ¹éÀÎÀÇ ¿¬±¸ °á°ú¿Í ºñ±³ÇÏ¿© À¯ÀÇ
ÇÏ°Ô ÀÛ¾Ò´Ù.
°á·Ð:ÀӽŠ2±â Çѱ¹ÀÎ Á¤»ó žƿ¡¼­ ¹ß ±æÀÌ´Â ÀӽŠÁÖ¼ö¸¦ ¹Ý¿µÇÏ¸ç ¹éÀΰú Â÷ÀÌ°¡ ¾ø¾úÀ¸
³ª ´ëÅð°ñ ±æÀÌ/¹ß ±æÀÌÀÇ ºñÀÇ °ªÀº ¹éÀκ¸´Ù ÀÛÀ¸¹Ç·Î Çѱ¹ÀΠžƿ¡¼­ ¿°»öü ÀÌ»óÀ̳ª °ñ
°Ý ÀÌÇü¼ºÁõ Áø´Ü¿¡ ´ëÅð°ñ ±æÀÌ/¹ß ±æÀÌÀÇ ºñÀÇ °ªÀ» ÀÌ¿ëÇÏ°íÀÚÇÒ ¶§ ÀÌ ¿¬±¸ÀÇ °á°ú°¡ µµ¿òÀ̵ɼöÀÖÀ»°ÍÀÌ´Ù.

Purpose: The aim of this study was to determine, using prenatal ultrasongraphy, normal fetal foot length and the femur length ratio during the second trimester of a normal pregnancy in Korean women.
Materials and Methods: From May to July 1999, and in September of the same year, 1018 normal Korean sin-gleton pregnancies showing no abnormality on prenatal sonograms were included in this study. The gestational age ranged from 19 to 30 weeks.
Femur
and foot length were measured by one radiologist. Regression analysis was performed for foot length and gestational age, and the mean value of the femur/foot length ratio and 95th percentile confidence interval of that mean value were calculated.
The
data obtained was compared with that obtained from caucasians.
Results: Foot length correlated with gestational age (r2=0.87, p value = 0.0001). The regression formula was as follows; Gestational age (days) = 70.98 -2.15 ¡¿foot length (mm). Mean foot length at each gestational week was not
different
from
the corresponding figure for Cancasians. The mean (¡¾SD) value of the femur/foot length ratio was 0.96 (¡¾0.05) and the 95th percentile confidence interval of that mean value was 0.96 ¡¾0.000301, figures which are significantly lower
than
those for Caucasians.
Conclusion: Fetal foot length during the second trimester of a normal pregnancy in Korean women is a reliable parameter for use in the assessment of gestational age. In our study the fetal foot length was not different from that of caucasians,
while the
femur/foot length ratio was lower than the value in that group. The nomogram depicted in of this study will serve as a useful adjunct in the screening of chromosomal abnormality or skeletal dysplasia among Koreans.

Å°¿öµå

Fetus; US; Fetus; skeletal system; Fetus; growth and development; Foot; US;

¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸

µîÀçÀú³Î Á¤º¸

KoreaMed
KAMS