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°¥¶ôÅäÅ°³ª¾ÆÁ¦ °áÇÌÁõ°ú ô¼ö±ÙÀ§ÃàÁõÀ» µ¿¹ÝÇÏ¿© ³ªÅ¸³­ ¾ç¾È °¢¸·È¥Å¹ Bilateral Corneal Opacities with Galactokinase Deficiency and Spinal Muscular Atroph

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Á¶¼ø¿µ ( Cho Soon-Young ) 
µ¿±¹´ëÇб³ ÀÇ°ú´ëÇÐ ¾È°úÇб³½Ç

±è»ó¹ü ( Kim Sang-Bum ) 
µ¿±¹´ëÇб³ ÀÇ°ú´ëÇÐ ¾È°úÇб³½Ç
Á¤¼º±Ù ( Chung Sung-Kun ) 
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Abstract

¸ñÀû: °¥¶ôÅäÅ°³ª¾ÆÁ¦ °áÇÌÁõ¿¡ µå¹® ô¼ö±ÙÀ§ÃàÁõÀÎ Äí°Öº£¸£±×-À£¶õ´õº´°ú ¾ç¾È °¢¸·È¥Å¹ÀÌ µ¿¹ÝµÇ¾î ³ªÅ¸³­ 1¿¹¸¦ °æÇèÇÏ¿´±â¿¡ À̸¦ º¸°íÇÏ°íÀÚ ÇÑ´Ù.

Áõ·Ê¿ä¾à: 6¼¼ ¿©ÀÚ È¯ÀÚ°¡ ¾ç¾È °¢¸·ÀÇ Á߽ɿ¡¼­ °£À¯¸®°°Àº ȥŹÀÌ ±âÁúÇ¥Ãþ¿¡¼­ °üÂûµÇ¾î ³»¿øÇÏ¿´´Ù. ȯ¾Æ´Â ¿îµ¿¹ß´Þ Áö¿¬À» º¸¿´´Ù. ±ÙÀ°»ý°Ë»ó °ñ°Ý±Ù ½Å°æÀ§ÃàÁõÀÇ ÇϳªÀΠô¼ö±ÙÀ§ÃàÁõ Á¦ 3ÇüÀÎ Äí°Öº£¸£±×-À£¶õ´õº´À¸·Î Áø´ÜµÇ¾ú´Ù. °¥¶ôÅä¿À½ºÇ÷ÁõÈ¿¼Ò°Ë»ç»ó °¥¶ôÅäÅ°³ª¾ÆÁ¦ °áÇÌÁõÀ¸·Î Áø´Ü¹Þ¾ÒÀ¸¸ç, À¯ÀüÀÚ º¯ÀÌ ºÐ¼®¿¡¼­ 17q24¿¡¼­ °¥¶ôÅäÅ°³ª¾ÆÁ¦ÀÇ A198V º¯ÀÌÀÎ ¡°¿À»çÄ«¡± º¯ÀÌ°¡ °üÂûµÇ¾ú´Ù.

°á·Ð: °¥¶ôÅäÅ°³ª¾ÆÁ¦ °áÇÌÁõ ȯ¾Æ¿¡¼­ ô¼ö±ÙÀ§ÃàÁõ 3Çü°ú ¾ç¾È °¢¸·È¥Å¹ÀÌ µ¿¹ÝµÇ¾î ³ªÅ¸³µ´Ù.

Purpose: To report a case of bilateral corneal opacities and rare spinal muscular atrophy type III (Kugelberg-Welander disease) in a galactokinase-deficiency patient.

Case summary: A 6-year-old female presented with bilateral ground glass-like superficial stromal corneal opacities in the corneal center. The patient exhibited developmental motor delay. On muscle biopsy, skeletal muscle neurogenic atrophy consistent with spinal muscular atrophy type III, i.e., Kugelberg-Welander disease, was diagnosed, as well as galactokinase deficiency. On genetic examination, mutation analysis showed an A198V mutation of galactokinase in chromosome 17q24 (¡°Osaka¡± variant).

Conclusions: Bilateral corneal opacities and spinal muscular atrophy type III was found in a galactokinase-deficiency patient.

Å°¿öµå

Corneal opacity; Galactokinase deficiency; Kugelberg-Welander disease; Spinal muscular atrophy

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