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Floppy Eyelid ÁõÈıº°ú µ¿¹ÝµÈ Avellino °¨¸·ÀÌ¿µ¾çÁõ 4¿¹ Four Cases of Avellino Corneal Dystrophy Concurrent With Floppy Eyelid Syndrome

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Abstract

¸ñÀû : ±¹³»¿¡¼­ º¸°íµÇ´Â ´ë´Ù¼öÀÇ °ú¸³ÀÌ¿µ¾çÁõÀº Avellino °¢¸·ÀÌ¿µ¾çÁõ(ACD)À¸·Î ¾Ë·ÁÁ® ÀÖ´Ù. ACDȯÀÚ¿¡°Ô floppy eyelid syndromeÀÌ µ¿¹ÝµÈ, ¾ÆÁ÷±îÁö º¸°íµÇÁö ¾ÊÀº Áõ·Ê°¡ ÀÖ¾î À̸¦ º¸°íÇϸç, ±âÁ¸ÀÇ ACD ȯÀÚµé°ú À¯ÀüÀÚ º¯ÀÌ¿¡ Â÷ÀÌ°¡ ÀÖ´ÂÁö ¾Ë¾Æº¸°íÀÚ ÇÏ¿´´Ù.
´ë»ó°ú ¹æ¹ý : ¼¼±ØµîÀ¸·Î È®ÀÎµÈ °ú¸³ÀÌ¿µ¾çÁõÀ» °¡Áø 2°¡Á· 5¸íÀÇ È¯ÀÚ¸¦ ´ë»óÀ¸·Î floppy eyelid syndrome ÀÇ À¯¹«¸¦ Á¶»çÇÏ¿´´Ù. À¯ÀüÀÚ ÀÌ»óÀº ACDÀÇ ¿øÀÎ À¯ÀüÀÚ¶ó°í ¾Ë·ÁÁø À¯ÀüÀÚÀÇ ExonÀ» ÁßÇÕ¿¬¼â¹ÝÀÀÀ¸·Î ÁõÆø½ÃŲ µÚ, SSCP(single strand conformational polymorphism), ¿°±â¼­¿­ ºÐ¼®À» ½ÃÇàÇÏ¿´´Ù.
°á°ú : °ú¸³ÀÌ¿µ¾çÁõÀÌ ¹ß°ßµÈ 5¸í Áß 4¸íÀÇ È¯ÀÚ¿¡¼­ °á¸·À¯µÎ¹ÝÀÀ ¹× ¾È°ËÀÌ ½±°Ô µÚÁýÈ÷´Â floppy eyelid syndrome Áõ»óÀÌ ÀÖ¾úÀ¸¸ç, ƯÈ÷ ÇÑ °¡Á·¿¡¼­´Â 2´ë¿¡ °ÉÃÄ Áõ»óÀ» ³ªÅ¸³»¾ú´Ù. 5¸íÀÇ ACDȯÀÚ ¸ðµÎ¿¡°Ô¼­ R124H µ¹¿¬º¯ÀÌ°¡ È®ÀεǾú´Ù. ±×·¯³ª, BIGH3 À¯ÀüÀÚ ³»¿¡¼­ ±× ¹ÛÀÇ ¿°±â¼­¿­º¯ÀÌ´Â È®ÀεÇÁö ¾Ê¾Ò´Ù.
°á·Ð : ACD ȯÀÚ¿¡°Ô floppy eyelid syndromeÀÌ µ¿¹ÝµÉ ¼ö ÀÖ´Ù°í »ý°¢µÇ¸ç, ±×·¯ÇÑ °æ¿ì ±âÁ¸ÀÇ À¯ÀüÀÚÀÌ»ó »Ó¸¸ ¾Æ´Ï¶ó, ´Ù¸¥ À¯ÀüÀÚ º¯ÀÌ°¡ Á¸ÀçÇÒ °¡´É¼ºÀÌ ÀÖÀ¸¹Ç·Î ¾ÕÀ¸·Î ÀÌ¿¡ ´ëÇÑ ¿¬±¸°¡ ÇÊ¿äÇÒ °ÍÀ̶ó°í »ý°¢ÇÑ´Ù.
<ÇѾÈÁö 44(12):2934-2941, 2003>
¸ñÀû : ±¹³»¿¡¼­ º¸°íµÇ´Â ´ë´Ù¼öÀÇ °ú¸³ÀÌ¿µ¾çÁõÀº Avellino °¢¸·ÀÌ¿µ¾çÁõ(ACD)À¸·Î ¾Ë·ÁÁ® ÀÖ´Ù. ACDȯÀÚ¿¡°Ô floppy eyelid syndromeÀÌ µ¿¹ÝµÈ, ¾ÆÁ÷±îÁö º¸°íµÇÁö ¾ÊÀº Áõ·Ê°¡ ÀÖ¾î À̸¦ º¸°íÇϸç, ±âÁ¸ÀÇ ACD ȯÀÚµé°ú À¯ÀüÀÚ º¯ÀÌ¿¡ Â÷ÀÌ°¡ ÀÖ´ÂÁö ¾Ë¾Æº¸°íÀÚ ÇÏ¿´´Ù.
´ë»ó°ú ¹æ¹ý : ¼¼±ØµîÀ¸·Î È®ÀÎµÈ °ú¸³ÀÌ¿µ¾çÁõÀ» °¡Áø 2°¡Á· 5¸íÀÇ È¯ÀÚ¸¦ ´ë»óÀ¸·Î floppy eyelid syndrome ÀÇ À¯¹«¸¦ Á¶»çÇÏ¿´´Ù. À¯ÀüÀÚ ÀÌ»óÀº ACDÀÇ ¿øÀÎ À¯ÀüÀÚ¶ó°í ¾Ë·ÁÁø À¯ÀüÀÚÀÇ ExonÀ» ÁßÇÕ¿¬¼â¹ÝÀÀÀ¸·Î ÁõÆø½ÃŲ µÚ, SSCP(single strand conformational polymorphism), ¿°±â¼­¿­ ºÐ¼®À» ½ÃÇàÇÏ¿´´Ù.
°á°ú : °ú¸³ÀÌ¿µ¾çÁõÀÌ ¹ß°ßµÈ 5¸í Áß 4¸íÀÇ È¯ÀÚ¿¡¼­ °á¸·À¯µÎ¹ÝÀÀ ¹× ¾È°ËÀÌ ½±°Ô µÚÁýÈ÷´Â floppy eyelid syndrome Áõ»óÀÌ ÀÖ¾úÀ¸¸ç, ƯÈ÷ ÇÑ °¡Á·¿¡¼­´Â 2´ë¿¡ °ÉÃÄ Áõ»óÀ» ³ªÅ¸³»¾ú´Ù. 5¸íÀÇ ACDȯÀÚ ¸ðµÎ¿¡°Ô¼­ R124H µ¹¿¬º¯ÀÌ°¡ È®ÀεǾú´Ù. ±×·¯³ª, BIGH3 À¯ÀüÀÚ ³»¿¡¼­ ±× ¹ÛÀÇ ¿°±â¼­¿­º¯ÀÌ´Â È®ÀεÇÁö ¾Ê¾Ò´Ù.
°á·Ð : ACD ȯÀÚ¿¡°Ô floppy eyelid syndromeÀÌ µ¿¹ÝµÉ ¼ö ÀÖ´Ù°í »ý°¢µÇ¸ç, ±×·¯ÇÑ °æ¿ì ±âÁ¸ÀÇ À¯ÀüÀÚÀÌ»ó »Ó¸¸ ¾Æ´Ï¶ó, ´Ù¸¥ À¯ÀüÀÚ º¯ÀÌ°¡ Á¸ÀçÇÒ °¡´É¼ºÀÌ ÀÖÀ¸¹Ç·Î ¾ÕÀ¸·Î ÀÌ¿¡ ´ëÇÑ ¿¬±¸°¡ ÇÊ¿äÇÒ °ÍÀ̶ó°í »ý°¢ÇÑ´Ù.
<ÇѾÈÁö 44(12):2934-2941, 2003>
Purpose: Avellino corneal dystrophy (ACD) is the most common form of inherited cornmeal disorder in Korea. To report 4 cases of ACD concurrent with floppy eyelid syndrome (FES), which had not been previously reported, and to find an additional mutation.
Methods: Five patient in 2 families who were diagnosed as ACD patient were examined whether they had FES. PCR, cold-SSCP and sequencing analysis were performed for identification of genetic defect.
Results: Four of 5 ACD patients showed PES which characterized by easily everted eyelid and conjunctival papillary reaction. In one family, succeeding two generations had this feature. We identified R124H mutation in all 5 ACD patients, however, no additional mutation was identified in BIGH3 gene.
Conclusions One case series suggested that there may be some linkage between the genes responsible for ACD and FES.
J Korean Ophthalmol Soc 44(12):2934-2941, 2003

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Avellino corneal dystrophy;BIGH3 gene;Floppy eylid yndrome;Mutaton;SSCP

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