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[SMC Monday GI conference 2017-9-25. Autoimmune pancreatitis - ÀÌÁ¾±Õ ±³¼ö´Ô Ư°­]

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[ÀÌÁØÇà Áú¹®] Autoimmune pancreatitis ȯÀÚµéÀº ¾î¶°ÇÑ Áõ»óÀ¸·Î ³»¿øÇϽʴϱî? °ËÁø¿¡¼­ ¿À½Ã´Â ºÐµé, ¹«Áõ»óÀÎ ºÐµéÀÌ ¾ó¸¶³ª µÇ´ÂÁö¿ä?

[ÀÌÁ¾±Õ ±³¼ö´Ô ´äº¯] Jaundice°¡ °¡Àå ÈçÇÕ´Ï´Ù. Bile duct°¡ ´­¸®±â ¶§¹®ÀÔ´Ï´Ù. NonspecificÇÑ Áõ»ó¿¡ ´ëÇÑ workup µµÁß È¤Àº °ËÁø¿¡¼­ ¹ß°ßµÇ±âµµ ÇÕ´Ï´Ù.

[ÀÌÁØÇà Áú¹®] FocalÇÏ°Ô ¹ß»ýÇÏ´Â °æ¿ì´Â ÃéÀå¾Ï°úÀÇ °¨º°ÀÌ ¾î·Á¿î °æ¿ì°¡ ¸¹´Ù°í Çϼ̴µ¥¿ä, ÃÖ±Ù¿¡µµ ¼ö¼ú ÈÄ autoimmune pancreatitis·Î Áø´ÜµÇ´Â °æ¿ì°¡ ÀÖ´ÂÁö ±Ã±ÝÇÕ´Ï´Ù. EUS-guided biopsyÀÇ sensitivity, specificityµµ ±Ã±ÝÇÕ´Ï´Ù. Ȥ½Ã ÀÖ´Ù¸é ±×·± ȯÀÚÀÇ Æ¯Â¡Àº ¾î¶°ÇÏ¿´½À´Ï±î?

[ÀÌÁ¾±Õ ±³¼ö´Ô ´äº¯] ÃéÀå¾Ï°ú AIPÀÇ incidence´Â 100:1 Á¤µµ¶ó´Â Á¡À» ÀØÁö ¸»¾Æ¾ß ÇÕ´Ï´Ù. ±×·¯³ª high index of suspicionÀ» °®´Â °ÍÀº ¸Å¿ì Áß¿äÇÕ´Ï´Ù.

[ÀÌÁØÇà Áú¹®] IgG4°¡ ¿©·¯ serology marker¸¦ combinationÀ¸·Î °Ë»çÇÏ´Â °Í º¸´Ù ¿ì¿ùÇÏ´Ù°í ¸»¾¸Çϼ̴µ¥¿ä, sensitivity¿Í specificity°¡ ¾î´À Á¤µµÀÎÁö ±Ã±ÝÇÕ´Ï´Ù. Type 2-AIPÀÇ °æ¿ì young ageÀÌ°í normal s-Ig4ÀÌ°í, other organ involvement´Â ¾ø°í, IBD°¡ µ¿¹ÝµÈ´Ù°í Çϼ̴µ¥¿ä...

[ÀÌÁ¾±Õ ±³¼ö´Ô ´äº¯] ÃéÀå¾Ï¿¡¼­µµ 5% Á¤µµ´Â ¿Ã¶ó°¡ ÀÖÀ¸´Ï ÁÖÀÇÇØ¾ß ÇÕ´Ï´Ù. Type 2´Â Àúµµ 2-3¸í Á¤µµ ¹Û¿¡ °æÇèÇØ º¸Áö ¸øÇßÀ» Á¤µµ·Î ¸Å¿ì µå¹® »óȲÀÔ´Ï´Ù.

[ÀÌÁØÇà Áú¹®] Duodenal papilla Á¶Á÷°Ë»ç¿¡¼­ IgG4 positive cellÀÌ ³ª¿À¸é Áø´ÜÇÒ ¼ö ÀÖ´Ù°í Çϼ̴µ¥¿ä... diffuse ÇÏÁö ¾Ê´Â °æ¿ì¿¡µµ papilla¸¸ ÅÊÅÊÇÏ°Ô ºÎ¾îÀÖ´Â °æ¿ì°¡ ÀÖ½À´Ï±î? »óºÎÀ§Àå°ü ³»½Ã°æ¿¡¼­ ¿ì¿¬È÷ papilla°¡ ÅÊÅÊÇØ º¸À̴µ¥ Á¶Á÷°Ë»ç¿¡¼­ ²Î ³ª¿À´Â °æ¿ì´Â ÀûÁö ¾ÊÀºµ¥¿ä ±× Áß ÀϺΰ¡ AIPÀÏ ¼öµµ ÀÖÀ»±î¿ä?

[ÀÌÁ¾±Õ ±³¼ö´Ô ´äº¯] °¡´É¼ºÀº ³·À» °Í °°½À´Ï´Ù. Á¶±Ý ¿À·¡ º¸¸é peristalsis °úÁ¤¿¡¼­ ¾à°£ °üÂûµÇ±âµµ ÇÕ´Ï´Ù. Orfice ÁÖº¯ÀÇ nodularity°¡ Àְųª vascularity º¯È­°¡ ÀÖÀ¸¸é ÀǽÉÇÒ ¼ö ÀÖ½À´Ï´Ù.

[Áú¹®] Àå±âÀûÀ¸·Î´Â ¾î¶°Çմϱî? Steroid¸¦ ¿À·¡ ½á¾ß Çϴ ȯÀÚ°¡ ¾î´À Á¤µµÀÎÁö¿ä?

[´äº¯] Steroid´Â º¸Åë 6°³¿ù maintenanceÇÏ´Ù ²÷½À´Ï´Ù. 20% Á¤µµ´Â Àç¹ßÇÕ´Ï´Ù. ±×·± ȯÀÚ´Â steroid + azathioprine »ç¿ëÇϱ⵵ ÇÕ´Ï´Ù. ¾ÆÁÖ ÀϺδ longtermÇÏ°Ô °¡±âµµ ÇÕ´Ï´Ù. ¾ÆÁ÷ º¸Çè±Þ¿© ÀûÀÀÁõ¿¡ Æ÷ÇԵǾî ÀÖÁö ¾ÊÁö¸¸ ±×·¯ÇÑ °æ¿ì rituximab (a monoclonal CD20 antibody)ÀÌ µµ¿òµÉ °Í °°½À´Ï´Ù.


[References]

1) SMC Endoscopy Unit »ï¼º¼­¿ïº´¿ø ³»½Ã°æ½Ç

2) SMC Monday GI conference »ï¼º¼­¿ïº´¿ø ÀÏ¿ø³»½Ã°æ±³½Ç ¿ù¿äÁ¡½É¼ÒÈ­±âÁý´ãȸ

3) SMC Thursday endoscopy conference »ï¼º¼­¿ïº´¿ø ÀÏ¿ø³»½Ã°æ±³½Ç ¸ñ¿äÁ¡½É³»½Ã°æÁý´ãȸ

© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng.