Parasite | Eso | Sto | Cancer | ESD
[Gastric cancer 649 - Small signet ring cell carcinoma treated by ESD]
001 | 101 | 201 | 301 | 401 | 501 | 601 | 701 | 801 | 901 | 1000
Small signet ring carcinoma (flat and less than 1 cm) can be treated by ESD.
À§¾Ï ³»½Ã°æ Ä¡·áÀÇ ÀüÅëÀûÀÎ ÀûÀÀÁõÀº ±Ë¾çÀÌ ¾ø´Â, 1cm ¹Ì¸¸ÀÇ ºÐÈÇü Á¡¸·¾ÏÀÔ´Ï´Ù. ÃÖ±Ù¿¡´Â ¹ÌºÐÈ Á¶Á÷Çü À§¾Ï¿¡ ´ëÇÑ ³»½Ã°æ Ä¡·á¿¡ ´ëÇÑ ³íÀÇ°¡ È°¹ßÇÕ´Ï´Ù. ¾ÆÁ÷ µ¥ÀÌŸ°¡ ÃæºÐÇÏÁö ¾Ê±â ¶§¹®¿¡ 1cm ¹Ì¸¸ÀÇ signet ring cell carcinomaÀÌ¸é¼ flat ÇÏ°í ÇÔ¸ôºÎÀ§°¡ ¾ø´Â Á¶±âÀ§¾Ï¿¡ ´ëÇؼ¸¸ ½Ã¼úÇÏ°í ÀÖ½À´Ï´Ù. Lateral marginÀ» ±í°Ô È®º¸Çϱâ À§ÇÏ¿© ³ë·ÂÇÏ°í, submucosal layer¸¦ ÀüºÎ Á¦°ÅÇϱâ À§ÇÏ¿© ±í°Ô Ä¡·áÇÏ°í ÀÖ½À´Ï´Ù.
ESD: Early gastric carcinoma
1. Location : antrum, anterior wall
2. Gross type : EGC type IIb
3. Histologic type : signet ring cell carcinoma
4. Histologic type by Lauren : diffuse
5. Size of carcinoma : (1) longest diameter, 5 mm (2) vertical diameter, 2 mm
6. Depth of invasion : invades mucosa (muscularis mucosa) (pT1a)
7. Resection margin : free from carcinoma(N), safety margin : distal 14 mm, proximal 17 mm, anterior 14 mm, posterior 18 mm, deep 1200 §
8. Lymphatic invasion : not identified(N)
9. Venous invasion : not identified(N)
10. Perineural invasion : not identified(N)
11. Microscopic ulcer : absent
12. Histologic heterogeneity: absent
© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng. (2018-7-25)