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[Gastric cancer 637 - ¸Å¿ì ÀÌ»óÇÑ ¸ð¾çÀÇ multiple ulcer¿Í ÁÖº¯ Á¡¸·ÀÇ nodularity]

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Focal cancerous change in the large adenoma with HGD. Despite its bizarre morphology, there is no sign of deep invasion. Final pathology was EGC arising from adenoma.

¸Å¿ì ÀÌ»óÇÑ ¸ð¾çÀÇ multiple ulcer¿Í ÁÖº¯ Á¡¸·ÀÇ nodularity¸¦ º¸ÀÎ º´º¯À̾ú½À´Ï´Ù.

°Ë»ç¸¦ ÇϽŠ¼±»ý´Ô²²¼­´Â Advanced gastric cancer B-III·Î impressionÀ» Áּ̽À´Ï´Ù.

- Location : LC of low body
- Size : 10 cm
- LC of bodyÀÇ °ÅÀÇ Àü º®À» replacement ÇÏ´Â °æ°è°¡ ºÒºÐ¸íÇÑ º´º¯ÀÌ °üÂûµÈ´Ù. hyperemicirregularÇÑ Ç¥¸éÀÌ °üÂûµÈ´Ù. º´º¯¿¡ 1.5~2cm Å©±âÀÇ round shapeÀÇ ulcer¸¦ µ¿¹ÝÇÑ´Ù. Biopsy´Â angle¿¡ ÀÖ´Â º´º¯¿¡¼­ ºÎÅÍ ½ÃÇàÇÔ, Bx #1 (LC of low body, °¡Àå angle side), Bx #2 (LC of low body), #3 (MB of low body, °¡Àå HB side).

Á¶Á÷°Ë»ç °á°ú´Â ¾Æ·¡¿Í °°¾Ò½À´Ï´Ù.

#1. Ulcer with focal atypical glands
#2. Ulcer and atypical glands with high grade dysplasia
#3. Tubular adenocarcinoma, well differentiated

ÀÌ È¯ÀÚ°¡ Á¤¸» AGCÀϱî¿ä? Bizarre ÇÑ ¸ð¾çÀÌÁö¸¸ ±íÀº ±Ë¾çµµ ¾Æ´Ï°í, mass effectµµ ¾ø°í, infiltration ¾ç»óµµ ¾Æ´Ï¶ó EGC¶ó°í »ý°¢µÇ¾ú½À´Ï´Ù. °Ë»çÇϽŠ¼±»ý´Ô²² ¾Æ·¡¿Í °°Àº ¸ÞÀÏÀ» º¸³Â½À´Ï´Ù.

"°Ë»ç Àß Çϼ̽À´Ï´Ù. Descriptionµµ ³ª»ÚÁö ¾ÊÀºµ¥¡¦. AGC¿´À»±î¿ä? Àú´Â EGC¿¡ °É°Ú½À´Ï´Ù. ¾ÆÀ̽ºÅ©¸² ³»±âÇսôÙ."

ÃÖÁ¾ °á°ú´Â ¾Æ·¡¿Í °°¾Ò½À´Ï´Ù.

Stomach, subtotal, gastrectomy: Early gastric carcinoma (arising in an adenoma)
1. Location : middle third, Center at body and lesser curvature
2. Gross type : EGC type IIc
3. Histologic type : tubular adenocarcinoma, well, differentiated
4. Histologic type by Lauren : intestinal
5. Size : 2.3x1.0 cm (carcinoma component)
6. Depth of invasion : invades submucosa (sm1) (pT1b)
7. Resection margin: free
8. Lymph node metastasis : no metastasis in 22 regional lymph nodes (pN0)
9. Lymphatic invasion : not identified
10. Venous invasion : not identified
11. Perineural invasion : not identified
12. Pre-existing adenoma : adenoma with high grade dysplasia, 5.5x3.5 cm
13. Peritoneal cytology : atypical cell
14. AJCC stage by 8th edition: pT1b N0

¾ÆÀ̽ºÅ©¸²À» ¾ò¾î ¸Ô¾ú½À´Ï´Ù. ´ë½Å ¹äÀº Á¦°¡ ³Â½À´Ï´Ù. ¼ÕÇغ¸¾Ò½À´Ï´Ù.^^

© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng. (2018-7-12)