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[À§¾Ï 225 (2015-4-2) ]

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À§°¢ÀÇ ¼Ò¸¸°ú Èĺ®À» involveÇÏ´Â signet ring cell carcinoma·Î EGC IIb¿¡ ÇØ´çÇϴ ȯÀÚÀÔ´Ï´Ù. ù ³»½Ã°æ °Ë»ç 10ÀÏ ÈÄ¿¡ Á¦ ¿Ü·¡¸¦ ¹æ¹®ÇÏ¿© Áï½Ã ³»½Ã°æ°Ë»ç¸¦ ½ÃÇàÇÏ¿´½À´Ï´Ù. ù ³»½Ã°æ°Ë»ç¿¡¼­ flat (or very slightly depressed) pale irregular mucosa·Î¸¸ °üÂûµÇ´ø º´¼Ò°¡ ¿Ü·¡¿À½Å ´çÀÏ ½ÃÇàÇÑ ³»½Ã°æ °Ë»ç¿¡¼­´Â Á߽ɺο¡ ¾èÀº È­»ê°ú °°Àº ¸ð¾çÀ» º¸¿´½À´Ï´Ù. Á¶Á÷°Ë»ç¿¡ ÀÇÇÑ º¯È­·Î Çؼ®ÇÒ ¼ö ÀÖ´Â ¸ð¾çÀÔ´Ï´Ù.

3Â÷ ÀÇ·á±â°ü¿¡¼­ ±Ù¹«ÇÏ´Â ÀþÀº ÀÇ»çµéÀº ´Ù¸¥ º´¿ø¿¡¼­ Áø´Ü¹Þ°í ¿À½Ã´Â Á¶±âÀ§¾ÏȯÀÚµéÀ» °Ë»çÇÏ°Ô µÇ´Â °æ¿ì°¡ ¸¹½À´Ï´Ù. ¿À´ÃÀÇ Áõ·Êó·³ Á¶Á÷°Ë»ç ÈÄ ¸ð¾çÀÌ Å©°Ô ¹Ù²î´Â º´¼Ò°¡ ÀûÁö ¾Ê½À´Ï´Ù. ÀÇ·ÚµÈ È¯ÀÚ¸¦ °Ë»çÇÒ ¶§¿¡´Â ù ³»½Ã°æ »çÁøÀ» À¯½ÉÈ÷ µé¿©´Ùº¸´Â ½À°üÀ» ±ÇÇÕ´Ï´Ù.

Early gastric carcinoma ;
1. Location : lower third, center at antrum and posterior wall
2. Gross type : EGC type IIc
3. Histologic type : signet-ring cell carcinoma
4. Histologic type by Lauren : diffuse
5. Size : 4.9x2.4x0.2 cm
6. Depth of invasion : extension to mucosa (muscularis mucosa) (pT1a)
7. Resection margin: free from carcinoma safety margin: proximal, 2.3 cm; distal, 2.9 cm
8. Lymph node metastasis : no metastasis in 36 regional lymph nodes (pN0)
9. Lymphatic invasion : not identified
10.Venous invasion : not identified
11.Perineural invasion : not identified
12.Associated findings : ulceration (ul II)

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