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Abstract

¸ñÀû : ÀÚ±â°ø¸í¿µ»óÀ» ÀÌ¿ëÇÏ¿© ½½°üÀý ¹Ý¿ùÆÇ¿­»ó À¯ÇüºÐ·ùÀÇ Á¤È®µµ¸¦ ¾Ë¾Æº¸°íÀÚ ÇÑ´Ù.
´ë»ó ¹× ¹æ¹ý : °üÀý°æ °Ë»ç·Î ½½°üÀý ¹Ý¿ùÆÇ¿­»óÀÌ È®ÁøµÈ 93¸íÀÇ È¯ÀÚ¸¦ ´ë»óÀ¸·Î ÇÏ¿´´Ù.
°üÀý°æ°Ë»ç¸¦ ±âÁØÀ¸·Î ÇßÀ» ¶§ ¼öÆò ¿­»ó(horizontal tear) 44¿¹, Á¾¿­»ó(longitudinal
tear)34¿¹, Ⱦ¿­»ó(transverse or radial tear) 11¿¹, »ç»ó¿­»ó(oblique tear) 5¿¹¿´°í º¹ÇÕ¿­»ó
(complex tear)Àº Á¦¿ÜÇÏ¿´´Ù. ¸ðµç ȯÀÚ¿¡¼­ »ç»ó½Ã»ó¸é°ú °ü»ó¸éÀÇ ÀÚ±â°ø¸í¿µ»óÀ» ¾ò¾ú°í
°¢°¢ÀÇ Àڱ⠰ø¸í¿µ»ó¼Ò°ß°ú °üÀý°æ °Ë»ç¼Ò°ßÀ» ºñ±³ÇÏ¿´´Ù.
°á°ú : °üÀý°æ °Ë»ç»ó È®ÁøµÈ ¹Ý¿ùÆÇÀÇ ¼öÆò¿­»ó 44¿¹Áß 35¿¹, Á¾¿­»ó 34¿¹Áß 27¿¹¸¦ ÀÚ±â°ø
¸í¿µ»ó¿¡¼­ ºÐ·ùÇÒ ¼ö ÀÖ¾ú°í ¹Î°¨µµ¿Í ƯÀ̵µ´Â ¼öÆò¿­»ó¿¡¼­ °¢°¢ 80%, Á¾¿­»ó¿¡¼­ °¢°¢
79%, 95%¿´´Ù. ¹Ý¸é¿¡ Ⱦ¿­»ó 11¿¹Áß 2¿¹ »ç»ó¿­»ó 5¿¹Áß 1¿¹¸¸ÀÌ ÀÚ±â°ø¸í¿µ»ó¼Ò°ß°ú ºÎ
ÇյǾú´Ù.
°á·Ð : ÀÚ±â°ø¸í¿µ»óÀ» ÀÌ¿ëÇÑ ¹Ý¿ùÆÇ¿­»ó À¯ÇüºÐ·ù¿¡ À־ ¼öÆò¿­»ó°ú Á¾¿­»ó ºÐ·ù¿¡´Â
À¯¿ëÇÏ¿´À¸³ª Ⱦ¿­»ó°ú »ç»ó¿­»ó ºÐ·ù¿¡´Â ºÎÁ¤È®ÇÏ¿´´Ù.
#ÃÊ·Ï#
Purpose : To evaluate the diagnostic accuracy of magnetic resonance (MR) imaging in
the differentiation of meniscal tear patterns of the knee.
Materials and Methods : MR images of 93 patients with meniscal tear were included in
this study. On the basis of arthroscopic findings, the configuration of meniscal tears was
classified as horizontal (n=44), longitudinal(n=34), transverse (n=11), or oblique (n=5).
Oblique sagittal and coronal MR images were obtained and compared with the
arthroscopic findings.
Results : Among 94 cases of arthroscopically-proven meniscal tears, 35 of 44 horizontal
and 27 of 34 longitudinal configurations were correctly interpreted on MR images,
Sensitivity and specificity for horizontal configuration were 80% and 80%, respectively,
while the corresponding values for longitudinal configuration were 79% and 95%. On
MR images, two radial configurations were correctly interpreted form 11 confirmed tears
and only one oblique configuration from five confirmed tears.
Conclusion : MR imaging was useful for the differentiation of horizontal and longitudinal
tears, but inaccurate in cases involving radial or oblique tears.

Å°¿öµå

Knee MR; Knee ligaments menisci and cartilage; Magnetic resonance(MR) technology;

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