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[Gastric cancer 413]

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50¼¼ ³²¼ºÀÔ´Ï´Ù. 'Adenomatous change with moderate to severe high grade atypism, multifocal'À̶ó´Â Á¶Á÷Áø´Ü, Áï °íµµÀÌÇü¼º Á¤µµ·Î ÀÇ·ÚµÈ ºÐÀÔ´Ï´Ù. ¿ÜºÎ½½¶óÀ̵å ÀçÆǵ¶À» ÇÏ¿´°í 'adenocarcinoma, moderately differentiated'·Î ³ª¿Í Áï½Ã ESD¸¦ ÇÏ¿´½À´Ï´Ù. ¿ÜºÎ ³»½Ã°æ »çÁøÀÌ ¸Å¿ì ±ú²ýÇÏ¿´±â ¶§¹®¿¡ ³»½Ã°æ Àç°ËÀº ÇÊ¿äÇÏÁö ¾Ê¾Ò½À´Ï´Ù. Àå°æ 1 cm Á¤µµ·Î ÃßÁ¤ÇÏ¿´´Âµ¥ º´¸®¿¡¼­´Â 0.7 cm·Î ³ª¿Ô½À´Ï´Ù. »ý°¢º¸´Ù ÀÛ°Ô º¸°íµÈ °æ¿ì´Â ÈçÇÕ´Ï´Ù. ¹Ý´ëµµ ¸¹Áö¸¸.

Stomach, endoscopic submucosal dissection:
Early gastric carcinoma
1. Location : distal antrum, posterior wall
2. Gross type : EGC type IIc
3. Histologic type : tubular adenocarcinoma, well differentiated
4. Histologic type by Lauren : intestinal
5. Size of carcinoma : (1) longest diameter, 7mm (2) vertical diameter, 6mm
6. Depth of invasion : invades mucosa (lamina propria) (pT1a)
7. Resection margin : free from carcinoma(N), safety margin : distal 14 mm, proximal 8 mm, anterior 14 mm, posterior 14 mm
8. Lymphatic invasion : not identified(N)
9. Venous invasion : not identified(N)
10. Perineural invasion : not identified(N)
11. Microscopic ulcer : absent
13. Histologic heterogeneity: absent

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