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[Thursday Endoscopy Conference 20170907]

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1. RS junction schwannoma

°ËÁø ³»½Ã°æ ¹ß°ß RS junction SMT·Î low anterior resection ½ÃÇàÇÔ.

Hematochezia


Schwannoma, plexiform type
2.3x2cm
12 reactive regional lymph nodes

* Âü°í: EndoTODAY ½Å°æÃÊÁ¾


2. Barrett adenocarcinoma mimicking sentinel polyp

°ËÁø ³»½Ã°æ¿¡¼­ sentinel polyp ÀǽÉÀ¸·Î Á¶Á÷°Ë»ç¸¦ ÇÏ¿´´Âµ¥ atypical gland·Î ³ª¿Í ÃßÀû°Ë»ç¸¦ ÅëÇÏ¿© adenocarcinoma·Î Áø´ÜµÇ¾ú½À´Ï´Ù. Barrett adenocarcinoma·Î ÆǴܵǾî ESD¸¦ ½ÃÇàÇÏ¿´½À´Ï´Ù (¹Îº´ÈÆ ±³¼ö´Ô).


Esophagus, #1x1 : GE junction, biopsy(ESD) :
Early gastric carcinoma arising from Barrett's esophagus
1. Location : GE junction
2. Gross type : EGC type IIb
3. Histologic type : tubular adenocarcinoma, moderately differentiated
4. Histologic type by Lauren : intestinal
5. Size of carcinoma : (1) longest diameter, 9 mm (2) vertical diameter, 4.5 mm
6. Depth of invasion : invades mucosa (muscularis mucosa) (pT1a)
7. Resection margin : free from carcinoma(N), safety margin : distal 8 mm, proximal 9 mm, anterior 12 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
12. Histologic heterogeneity: absent

¾Æ¹«¸® sentinel polyp °°¾Æµµ óÀ½ ¹ß°ßµÇ¾ú°Å³ª °ú°Å¿Í ¸ð¾çÀÌ ´Ù¸£´Ù¸é Á¶Á÷°Ë»ç¸¦ ÇØ¾ß ÇÕ´Ï´Ù.

* Âü°í: EndoTODAY ¹Ù·¿½Äµµ¼±¾Ï


3. Ulcerative colitis

Áø´ÜÀº ¸íÈ®Çѵ¥ scoringÀ» ¾î¶»°Ô ÇÒ °ÍÀΰ¡¿¡ ´ëÇÏ¿© ¾à°£ÀÇ ³íÀÇ°¡ ÀÖ¾ú½À´Ï´Ù. ÇöÀç »ï¼º¼­¿ïº´¿ø¿¡¼­´Â Mayo score¿Í UCEIS¸¦ ¸ðµÎ ±â¼úÇÏ°í ÀÖ½À´Ï´Ù. ±è¿µÈ£ ±³¼ö´Ô²²¼­´Â "(1) Mayo 0°ú 1Àº remissionÀ¸·Î °£ÁֵǴ ¼öÁØÀÌ´Ù, (2) ÀÌ È¯ÀÚ¿¡¼­´Â Mayo 2·Î ÁÖ´Â °ÍÀÌ Àû´çÇÏ°Ú´Ù, (3) UCEIS°¡ º¸´Ù °´°üÀûÀ̹ǷΠMayo score´Â Á¡Á¡ ±× Á߿伺ÀÌ ¶³¾îÁö°í ÀÖ´Ù"´Â ÀÇ°ßÀ» Áּ̽À´Ï´Ù.


[References]

1) SMC Endoscopy Unit »ï¼º¼­¿ïº´¿ø ³»½Ã°æ½Ç

2) SMC Monday GI conference »ï¼º¼­¿ïº´¿ø ÀÏ¿ø³»½Ã°æ±³½Ç ¿ù¿äÁ¡½É¼ÒÈ­±âÁý´ãȸ

3) SMC Thursday endoscopy conference »ï¼º¼­¿ïº´¿ø ÀÏ¿ø³»½Ã°æ±³½Ç ¸ñ¿äÁ¡½É³»½Ã°æÁý´ãȸ

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