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[Gastric cancer 720 - ESD ÈÄ scar]

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ESD: Early gastric carcinoma
1. Location : angle, lesser curvature
2. Gross type : EGC type IIa+IIb
3. Histologic type : tubular adenocarcinoma, moderately differentiated
4. Histologic type by Lauren : intestinal
5. Size of carcinoma : (1) longest diameter, 58 mm (2) vertical diameter, 24 mm
6. Depth of invasion : invades mucosa (lamina propria) (pT1a)
7. Resection margin : free from carcinoma(N), safety margin : distal 8 mm, proximal 7 mm, anterior 10 mm, posterior 10 mm, deep 1800 §­
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

2°³¿ù ÈÄ Ã¹ ³»½Ã°æ °Ë»ç¿¡¼­ ESD ulcer scar°¡ ºÓ°í ºÒ±ÔÄ¢ÇÏ°Ô À¶±âµÈ granulation tissue ó·³ º¸¿© ÇâÈÄ À¶±âÇü scar°¡ µÉ ¸ð¾çÀ̶ó°í ÃßÁ¤Çß½À´Ï´Ù. ±×·±µ¥ ¹Ý³â ÈÄ ´Ù½Ã »ìÆ캸´Ï ¾ÆÁÖ flatÇÏ°í ¿¹»Û scar°¡ µÇ¾î ÀÖ¾ú½À´Ï´Ù. ScarÀÇ ¸ð¾çÀÌ ¾î¶»°Ô º¯ÇÒÁö´Â ±×¾ß¸»·Î ¾Ë ¼ö ¾ø´Â ÀÏÀÔ´Ï´Ù.



© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng. (2019-2-14)