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EndoTODAY ³»½Ã°æ ±³½Ç


[EsoTODAY 012 - Koilocytotic atypia]

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[2016-9-20. ¾Öµ¶ÀÚ Áú¹®]

ÁߺΠ½Äµµ¿Í »óºÎ ½ÄµµÀÇ °æ°èºÎ¿¡ ÀÛÀº white flat elevated lesionÀÌ ÀÖ¾î Á¶Á÷°Ë»ç¸¦ ÇÏ¿´´Âµ¥ koilocytotic atypia (features of human papilloma virus (HPV) infection)·Î ³ª¿Ô½À´Ï´Ù. º´¸®°ú ¼±»ý´ÔÀº HPV¿¡ °¨¿°µÈ Àڱà °æºÎ¿Í ºñ½ÁÇÏ°Ô º¸¿´´Ù°í ¸»¾¸Çϼ̽À´Ï´Ù. ÀÌ °á°ú¸¦ ¾î¶»°Ô Çؼ®ÇØ¾ß ÁÁÀ»Áö ¹®Àǵ帳´Ï´Ù.

[2016-9-21. ¹Î¾ç¿ø ±³¼ö´Ô ´äº¯]

À۳⿡ Àúµµ ºñ½ÁÇÑ °æÇèÀÌ ÀÖ¾ú½À´Ï´Ù. °ÇÁø ³»½Ã°æ¿¡¼­ Ä­µð´Ù ½Äµµ¿° ÀǽÉÀ¸·Î ½ÃÇàµÈ Á¶Á÷°Ë»ç °á°ú 'parabasal hyperplasia'·Î ÀǷڵǾú½À´Ï´Ù. º´¸®°ú¿¡ ¹®ÀÇÇÏ¿´°í, ¿°Áõ ¼Ò°ßÀº ¶Ñ·ÇÇÏÁö ¾Ê¾ÒÁö¸¸ Ä­µð´Ù·Î ÀÎÇØ ³ªÅ¸³­ pseudokoilocytic atypiaÀÏ ¼öµµ ÀÖ°Ú´Ù´Â ´äº¯À» µé¾ú½À´Ï´Ù. ½ÇÁ¦ koilocytic atypia ¶ó°í ÇÏ¿©µµ dysplasia ·Î º¸ÀÌ´Â ºÎºÐÀº ¾ø´Ù°í ÇÏ¿©¼­ ´ç½Ã °æ°ú °üÂû¸¸ ÇÏ¿´½À´Ï´Ù.

ÀÇ·ÚµÈ È¯ÀÚÀÇ °æ¿ìµµ dysplasia ¼Ò°ßÀÌ ÀÖ´ÂÁö¸¦ º¸´Â °ÍÀÌ Áß¿äÇÏÁö ¾ÊÀ»±î »ý°¢µÇ¸ç ±× °á°ú¿¡ µû¶ó¼­ °æ°ú °üÂû ¶Ç´Â ³»½Ã°æÀû Ä¡·á¸¦ ¼±ÅÃÇÒ ¼ö ÀÖ°Ú½À´Ï´Ù.

[2016-9-20. ÀÌÁØÇà ´äº¯]

Àú¿¡°Ôµµ »ý¼ÒÇÑ ¿ë¾îÀÔ´Ï´Ù. ¼ÒÈ­±â º´¸® ±³¼ö´Ô²² ¹®ÀÇÇÏ°í ¹®ÇåÀ» ã¾Æº¸¾Ò½À´Ï´Ù. Àڱÿ¡¼­´Â precursor lesionÀÔ´Ï´Ù¸¸, ½Äµµ¿¡¼­´Â ±× Àǹ̰¡ ¸íÈ®ÇÏÁö ¾ÊÀº °Í °°½À´Ï´Ù. ÇÑ ³í¹®(Schlemper RJ. Cancer 2000)¿¡ ÀÇÇÏ¸é ½Äµµ¾ÏÀÇ ¼Ò°ßÀÏ ¼ö ÀÖ´Ù°í ÇÕ´Ï´Ù. ³í¹®¿¡ ¼Ò°³µÈ Áõ·Ê´Â ¼­±¸¿¡¼­´Â high grade dysplasia·Î ÀϺ»¿¡¼­´Â ½Äµµ¾ÏÀ¸·Î Áø´ÜÇÏ¿´´ø º´¼Ò¿¡¼­ °üÂûµÇ¾ú´ø koilocytotic atypiaÀÔ´Ï´Ù.

Schlemper RJ. Cancer 2000

º´¸® ½½¶óÀ̵带 ì°Ü¼­ ¼ÒÈ­±â¾Ï Àü¹® º´¸®°ú ±³¼ö´ÔÀÌ °è½Ã´Â ´ëÇк´¿øÀ¸·Î ÀÇ·ÚÇÏ´Â °ÍÀÌ ÁÁÀ» °Í °°½À´Ï´Ù. º´¸® ÀÇ°ßÀÌ ÇÙ½ÉÀ̴ϱî¿ä. Dysplasia°¡ ÀÖ´Ù¸é early esophageal cancer ȤÀº high grade dysplasiaÀÇ °¡´É¼ºÀ» °í·ÁÇØ¾ß ÇϹǷΠÁÖÀÇ°¡ ÇÊ¿äÇØ º¸ÀÔ´Ï´Ù.


[References]

1) EsoTODAY - Esophageal diseases

2) SmallTODAY - Small bowel diseases

3) ColonTODAY - Colorectal diseases

4) Dr. Sinn's LiverTODAY - Liver diseases

5) Differences in diagnostic criteria for esophageal squamous cell carcinoma between Japanese and Western pathologists. Schlemper RJ. Cancer 2000 (link)

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