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[AGC involving the pyloric ring]
³»½Ã°æ °Ë»ç¿¡¼ ³¯¹®(pyloric ring)±îÁö ħ¹üÇÑ º¸¸¸ 2Çü ÁøÇü¼ºÀ§¾ÏÀÔ´Ï´Ù. ½ÊÀÌÁöÀå ħÀ± ¿©ºÎ´Â ³»½Ã°æ »çÁø¸¸À¸·Î ¸íÈ®ÇÏÁö ¾Ê¾Ò½À´Ï´Ù.
¼ö¼ú ±â·ÏÀº "pylorus±îÁö invasionÀÖÀ¸¸é¼ 5¹ø LN (suprapyloric lymph node) ¹× 6¹ø LN (infrapyloric lymph node) multiple enlargement¼Ò°ß ÀÖ¾î Billroth-II anastomosis (D2+¥áLN dissection) ½ÃÇàÇÔ. ¼ö¼ú ´ç½Ã distal resectio marginÀÇ frozen section¿¡¼ negative ¼Ò°ßÀÓ"À¸·Î µÇ¾î ÀÖ½À´Ï´Ù.
º´¸®¼Ò°ß¿¡¼´Â papillary adenocarcinoma, moderately differentiated, 6.7x4.4cm, extension to proper muscle (pT2a), Resection margin: free from carcinoma (safety margin: proximal, 9.2 cm; distal, 1.1 cm)¿´°í 50°³ lymph node Áß 1°³ (greater curvature 14°³ nodeÁß 1°³)¿¡¼ ħÀ±ÀÌ ÀÖ¾ú½À´Ï´Ù.
À§¾ÏÀÌ ³¯¹®À» ħ¹üÇÑ °æ¿ì´Â distal resection marginÀ» ÃæºÐÈ÷ È®º¸Çϱ⠾î·Æ½À´Ï´Ù. ¿Ü°ú¿¡¼´Â ½ÊÀÌÁöÀåÀ» ÃÖ´ëÇÑ ÀýÁ¦¸¦ ÇÔÀ¸·Î½á °¡´ÉÇÑ Çѵµ¿¡¼ resection marginÀ» ÃæºÐÈ÷ È®º¸Çϱâ À§ÇÏ¿© ³ë·ÂÇÏ°í ´ëºÎºÐ Billroth-II·Î reconstructionÀ» ÇÕ´Ï´Ù. Billroth-I ¼ö¼úÀ» ÇÑ´Ù¸é ÃßÀû³»½Ã°æ¿¡¼ anastomosis¸¦ °üÂûÇÒ ¼ö ÀÖÁö¸¸ ¿©·¯ ÀÌÀ¯·Î Billroth-II¸¦ ÇÒ ¼ö ¹Û¿¡ ¾ø´Â °æ¿ì°¡ ¸¹´Ù°í ÇÕ´Ï´Ù. ÀÌ °æ¿ì ½ÊÀÌÁöÀåÀ» ³»½Ã°æÀ» º¼ ¼ö ¾øÀ¸¹Ç·Î CT¿¡¼ ±¹¼ÒÀç¹ßÀ» »ìÇÇ´Â °ÍÀÌ ÃÖ¼±ÀÔ´Ï´Ù.
Billroth-II ¼ö¼úÀÌ ´ÜÁ¡¸¸ ÀÖ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. ¸¸¾à ±¹¼ÒÀç¹ßÀÌ ÀÖ´Ù¸¸ Billroth-I¿¡¼´Â Áï½Ã obstruction Áõ»óÀÌ ¹ß»ýÇÒ °ÍÀÔ´Ï´Ù. ±×·¯³ª Billroth-II¿¡¼´Â gastrojejunostomy¸¦ ÅëÇÏ¿© À½½ÄÀÌ ³Ñ¾î°¡±â ¶§¹®¿¡ »ó´çÈ÷ ÁøÇàµÇ´õ¶ó°í obstruction signÀÌ ¹ß»ýÇÏÁö ¾Ê½À´Ï´Ù.
º¸¸¸ 4Çü ÁøÇ༺ À§¾Ïµµ ½ÊÀÌÁöÀåÀ» ħÀ±ÇÒ ¼ö ÀÖ½À´Ï´Ù.
¸Ç ¾Æ·¡ ÁÙ Áß¾Ó°ú ¿ìÃø »çÁøÀÌ ½ÊÀÌÁöÀå ħÀ± ¼Ò°ßÀÔ´Ï´Ù. (Pentax Imagina i10c gastroscope)
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