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[Thursday Endoscopy Conference 20170126]

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1. Radiation-related esophagitis

NSCCL (right lower lobe, squamous cell carcinoma, cT1bN3)·Î CCRT ¹ÞÀº ȯÀÚÀÇ odynophagia. IC 30cm ºÎÀ§ÀÇ ±Ë¾ç. Á¶Á÷°Ë»ç: inflamed granulation tissue with activated endothelial cells, consistent with radiation-induced esophagitis

* Âü°í: EndoTODAY ¹æ»ç¼± °ü·Ã À§Àå°ü ¼Õ»ó


2. Multiple synchronous cancer missed at the initial endoscopy

À§Ã¼ÁߺΠÀ§¾ÏÀ¸·Î ÀÇ·ÚµÈ È¯ÀÚ¸¦ subtotal gastrectomy·Î Ä¡·áÇϱâ À§ÇÏ¿© pre-op clipping ³»½Ã°æÀ» ÇÏ´Â °úÁ¤¿¡¼­ À§Ã¼»óºÎ¿¡¼­ fundus·Î ³Ñ¾î°¡´Â ºÎÀ§ÀÇ ¶Ç ´Ù¸¥ À§¾ÏÀÌ ¹ß°ßµÇ¾ú½À´Ï´Ù. ¾î¿ ¼ö ¾øÀÌ total gastrectomy°¡ ½ÃÇàµÇ¾ú½À´Ï´Ù. óÀ½ ¹ß°ßµÇ¾ú´ø ¾Ïº¸´Ù µÎ¹ø° ¹ß°ßµÈ ¾ÏÀÌ ´õ Å©°í ±í¾ú½À´Ï´Ù. À§¾ÏÀº Ç×»ó ´Ù¹ß¼ºÀÏ ¼ö ÀÖ½À´Ï´Ù.

ñ§: óÀ½ ¹ß°ßµÈ ¾Ï, ñé: Ãß°¡·Î ¹ß°ßµÈ ¾Ï, éÓ: clipping

Multiple gastric carcinomas (x2)

I. Early gastric carcinoma (mass 1) - ÀÌ°ÍÀÌ Ã³À½ ¹ß°ßµÈ ¾ÏÀ̾ú½À´Ï´Ù.
1. Location : upper third, Center at body and posterior wall
2. Gross type : EGC type IIc
3. Histologic type : signet-ring cell carcinoma
4. Histologic type by Lauren : mixed
5. Size : 2.2x1.4 cm
6. Depth of invasion : invades mucosa (muscularis mucosae) (pT1a)

II. Early gastric carcinoma (mass 2) - ÀÌ°ÍÀÌ clipping °úÁ¤¿¡¼­ Ãß°¡·Î ¹ß°ßµÈ ¾ÏÀ̾ú½À´Ï´Ù.
1. Location : middle third, Center at body and lesser curvature
2. Gross type : EGC type IIc
3. Histologic type : tubular adenocarcinoma, poorly (poorly cohesive) differentiated
4. Histologic type by Lauren : mixed
5. Size : 3x2.8 cm
6. Depth of invasion : invades submucosa (sm3) (pT1b)

III.
1. Lymph node metastasis : no metastasis in 49 regional lymph nodes (pN0), (0/49: "3,5", 0/19; "4,6", 0/4; "2", 0/5; "5", 0/0; "6", 0/0; "7", 0/4; "9", 0/2; "8a", 0/5; "11p", 0/2; "12a", 0/5; "4sb", 0/1; "1", 0/2; "10", 0/0)
2. Lymphatic invasion : present
3. Venous invasion : not identified
4. Perineural invasion : not identified
5. Separate lesions : leiomyomas (x2) (size: 0.4x0.2 cm and 0.3x0.2 cm)
6. Resection margin : free from carcinoma, safety margin : proximal 5cm, distal 5.5cm
7. AJCC stage by 7th edition: pT1b N0


3. TB colitis

´ëÀå¾Ï ¼ö¼ú ÈÄ ÃßÀû ³»½Ã°æ ÀÔ´Ï´Ù. Ascending colon¿¡¼­ ¿ì¿¬È÷ °áÇÙ¼º ´ëÀå¿°ÀÌ ¹ß°ßµÇ¾ú½À´Ï´Ù. Á¶Á÷°Ë»ç¿¡¼­´Â focal active colitis with focal crypt abscess Á¤µµÀÇ ¼Ò°ßÀ̾úÁö¸¸ tissus nested PCR ¿¡¼­´Â M. tuberculosis°¡ ³ª¿Ô½À´Ï´Ù. ¹«Áõ»ó °áÇÙ¼º ´ëÀå¿°µµ ¹Ýµå½Ã Ä¡·áÇØ¾ß Çϴ°¡ ³í¶õÀÌ °¡´ÉÇÏÁö¸¸, ÀÌ·± °æ¿ì Àú´Â º¸Åë Ä¡·á¸¦ ±ÇÇÏ°í ÀÖ½À´Ï´Ù.


[Intestinal Tb °¡ ÀÇ½ÉµÉ °æ¿ì Á¶Á÷°Ë»ç ó¹æ]

1) BL1A112A. colon »ý°Ë 1~3°³ → Æ÷¸£¸»¸° Åë
2) BL4112. AFB stain and culture ó¹æ (°Ëü others(specify)) → saline Åë
3) BG510101. Mycobacterium tuverculosis,nested PCR (°Ëü P17 colon) → »ý°ËÁ¶Á÷¸¸
Á¶Á÷°Ë»çÇϱâ Àü ¹Ì¸® °£È£»ç¿¡°Ô Á¤º¸¸¦ ÁÖ¾î¾ß Æ÷¸£¸»¸°Åë¿¡ °Ëü°¡ ¸ðµÎ ´ã±â´Â °ÍÀ» ¸·À» ¼ö ÀÖ½À´Ï´Ù. ²À ¹Ì¸® ¼ÒÅëÇϼ¼¿ä.

* Âü°í: EndoTODAY °áÇÙ¼º ´ëÀå¿°


4. Hemorrhagic rectal ulcer syndrome

¼úÀ» ÀÚÁÖ µå½Ã´Â ´ç´¢È¯ÀÚ²²¼­ À½ÁÖ ÈÄ ¼±È«»ö Ç÷º¯À¸·Î ³»¿øÇϼ̽À´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.