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[Cancer after ESD for adenoma with low grade dysplasia]
°Ç°°ËÁø¿¡¼ ¿ì¿¬È÷ ¹ß°ßµÈ r/o EGC¿¡ ´ëÇÏ¿© Á¶Á÷°Ë»ç¸¦ ½ÃÇàÇÏ¿© adenoma with low grade dysplasia°¡ ³ª¿Ô°í 1´Þ ÈÄ ÃßÀû³»½Ã°æ Á¶Á÷°Ë»ç¿¡¼ À§¾ÏÀ¸·Î ³ª¿Í ÀÇ·ÚµÈ È¯ÀÚÀÔ´Ï´Ù. º´¼Ò´Â ÀüÁ¤ºÎ ¼Ò¸¸ÀÇ angle Á÷ÇϺο¡ À§Ä¡ÇÏ°í ÀÖ¾ú°í ESD¸¦ ½ÃÇàÇÏ¿© complete resectionÀ̶ó´Â º´¸® °á°ú¸¦ ¾ò¾ú½À´Ï´Ù.
À°¾È¼Ò°ß¿¡¼ À§¾ÏÀÌ ÀǽɵǾú°í Á¶Á÷°Ë»ç¿¡¼ adenoma°¡ ³ª¿Â °æ¿ì¿¡´Â (1) short-term follow upÀ» Çϰųª (2) ³»½Ã°æÀû ÀýÁ¦¼úÀ» ½ÃÇàÇÒ ¼ö ÀÖ½À´Ï´Ù. Short-term follow up¿¡¼ ¾ÏÀÌ ³ª¿À¸é Áø´ÜÀÌ ³¡³ªÁö¸¸, ¾ÏÀÌ ³ª¿ÀÁö ¾Ê´Â °æ¿ì´Â Ä¡·á¹æħ °áÁ¤ÀÌ ¸ðÈ£ÇØÁú ¼ö ÀÖ½À´Ï´Ù. µû¶ó¼ Àú´Â ¾Ö¸ÅÇÑ °á°ú°¡ ³ª¿Ã ¼ö ÀÖ´Â short-term follow-upº¸´Ù´Â º¸´Ù È®½ÇÇÏ°Ô Á¶Á÷Áø´ÜÀ» ÇÒ ¼ö ÀÖ´Â ³»½Ã°æÀýÁ¦¼úÀ» ¼±È£ÇÏ´Â ÆíÀÔ´Ï´Ù. ¸ðµç ¼±Á¾À» ESDÇÒ ÇÊ¿ä´Â ¾øÁö¸¸ À°¾È¼Ò°ß»ó Á¶±âÀ§¾ÏÀÌ ÀǽɵǴ °æ¿ì¿¡´Â ESD¸¦ ½ÃÇàÇÒ ¼ö ÀÖ´Ù°í ¿©°ÜÁý´Ï´Ù.
Å©°Ô
- Histologic type : tubular adenocarcinoma, moderately differentiated
- Size : 1.6x0.7x0.05 cm
- Depth of invasion : invades mucosa (muscularis mucosa) (pT1a)
- Resection margin: free from carcinoma
(safety margin: distal 1.2 cm, proximal 1 cm, anterior 1.4 cm, posterior 1.4 cm)
- Lymphatic invasion : not identified
- Venous invasion : not identified
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