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¿öÅͽº, Æijë¶ó¸¶ ¹æ»ç¼±»çÁø°ú ScanoraR ¹æ»ç¼±»çÁøÀÇ »ó¾Çµ¿ Á¡¸·ºñÈÄ Áø´Ü °á°úÀÇ ºñ±³

A Comparison Of ScanoraR Radiography With Waters

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Abstract

»ó¾Çµ¿ Á¡ ¸·ºñÈÄ¿¡ ´ëÇÑ ¿öÅͽº(Waters) »çÁø°ú Æijë¶ó¸¶ »çÁø, ±×¸®°í ScanoraR
ÀÇ »ó¾Çµ¿ÈÄÀü¹æ ¹× Ãø¹æ scanographyÀÇ Áø´ÜÀû ´É·ÂÀ» ºñ±³ Æò°¡ÇÏ°í
ScanoraR ¹æ»ç¼±»çÁøÀÇ »ó¾Çµ¿°Ë»ç¿¡¼­ÀÇ À¯¿ë¼ºÀ» È®ÀÎÇϱâ À§ÇÏ¿© ½ÃÇàµÇ
¾ú´Ù. 45¸íÀÇ È¯ÀÚ¿¡¼­ 66°³ »ó¾Çµ¿¿¡ ´ëÇؼ­ °¢°¢ ¿öÅͽº¿Í Æijë¶ó¸¶ »çÁø, ±×¸®°í »ó¾Çµ¿
ÈÄÀü¹æ ¹× Ãø¹æ scanographyÀ» ÃÔ¿µÇÏ¿´À¸¸ç, 5¸íÀÇ Æǵ¶ÀÚ°¡ 4ÁÖ °£°ÝÀ¸·Î 2ȸ¿¡ °ÉÃÄ Á¡
¸·ºñÈÄÀÇ À¯¹«¿Í À¯Çü¿¡ ´ëÇÑ Æǵ¶À» ½ÃÇàÇÏ¿© ´ÙÀ½°ú °°Àº °á°ú¸¦ ¾ò¾ú´Ù.
1. Á¡¸·ºñÈÄ À¯¹« ÆÇÁ¤
¹Î°¨µµ, ƯÀ̵µ ±×¸®°í ¾ç¼º À½¼º ¿¹Ãøµµ´Â »ó¾Çµ¿ ÈÄÀü¹æ ¹× Ãø¹æ scanography¿¡¼­ °¢°¢
0.865, 0.860, 0.921, 0.805·Î ¿öÅͽº »çÁø, Æijë¶ó¸¶ »çÁø¿¡¼­ 0.832, 0.835, 0.903, 0.728Àε¥
ºñÇØ ¾à°£ ´õ ³ô¾ÒÀ¸³ª, »óÈ£°£¿¡ À¯ÀÇÇÑ Â÷ÀÌ´Â ¾ø¾ú´Ù
2. Á¡¸·ºñÈÄ À¯Çü ÆÇÁ¤
Á¡¸·ºñÈÄ Type I, ¥± ¹× ¥²¿¡¼­ÀÇ À¯Çüº° Á¤È®µµ´Â ¿öÅͽº¿Í Æijë¶ó¸¶ »çÁø¿¡¼­ 75.3%,
»ó¾Çµ¿ ÈÄÀü¹æ ¹× Ãø¹æ scanography¿¡¼­ 77.9%·Î ÈÄÀÚ¿¡¼­ ´Ù¼Ò ³ô°Ô ³ªÅ¸³µÀ¸³ª ¿öÅͽº¿Í
Æijë¶ó¸¶ »çÁø°ú´Â Åë°èÀûÀ¸·Î À¯ÀÇÇÑ Â÷ÀÌ°¡ ¾ø¾ú´Ù.
3. Æǵ¶ ½Å·Úµµ
Æǵ¶ÀÚ°£ ÀÏÄ¡ À²°ú Æǵ¶ÀÚ³» ÀÏÄ¡À²Àº overall agreement rate¿Í kappa-value ¸ðµÎ »ó¾Ç
µ¿ ÈÄÀü¹æ ¹× Ãø¹æ scanography¿¡¼­ ¾à°£ ´õ ³ô¾ÒÀ¸³ª ¿öÅͽº¿Í Æijë¶ó¸¶ »çÁø Áø´Ü °á°ú
¿Í´Â À¯ÀÇÇÑ Â÷ÀÌ°¡ ¾ø¾ú´Ù.
#ÃÊ·Ï#
The purpose of this study was to compare the diagnostic performance of Waters' and
panoramic view , maxillary sinus posteroanterior and lateral scanography of Scanora
R for mucosal thickening of maxillary sinus as well as to identify the
utility of ScanoraR for the detection of maxillary sinus disease. The
assessment was done at 66 maxillary sinuses in 45 patients and the results were as
follows ,
1. Estimation of presence or absence of mucosal thickening.
The sensitivity, specificity, and positive and negative predictive value of maxillary
sinus posteroanterior and lateral
scanography were 0.865, 0.860, 0.921, and 0.805 respectively and slightly higher than
those of Waters' and panoramic views, which were 0.832, 0.835, 0.903, and 0.728
respectively. However, paired t-test showed no significant differences in the diagnostic
performance of the two pairs of imaging modalities.
2. Estimation of the types of mucosal thickening.
The diagnostic accuracy for type ¥°, ¥±, ¥² was 75.3% on Waters' and panoramic
view, 77.9% on maxillary sinus posteroanterior and lateral scanography. It was higher on
the latter ,but showed no significant differences from that old the dormer.
3. Reliability of interpretation.
In intraobserver and interobserver agreement, both overall rates of agreement and
kappa-value were slightly higher old maxillary sinus posteroanterior and lateral
scanography than on Waters' and panoramic views. There was no significant differences
between the two pairs of Imaging modalities.
These results suggested that scanogram is a useful diagnostic radiography as well as
Waters' and panoramic views for detection of maxillary sinusitis.

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