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[Thursday Endoscopy Conference 20170427]

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1. Double primary cancer (?)

Æó¾Ï (adenocarcinoma), pleural seedingÀ¸·Î clinical trialÀ» À§ÇÏ¿© ÀǷڵǾú´ø ȯÀÚÀÔ´Ï´Ù. Ãʱâ Æò°¡ °úÁ¤¿¡¼­ À§ÀÇ Á¾¾çÀÌ ¹ß°ßµÇ¾ú½À´Ï´Ù.

À§ Á¶Á÷°Ë»ç´Â tubular adenocarcinoma (poorly differentiated)·Î È®ÀεǾú½À´Ï´Ù. ¿ø¹ß¼º À§¾Ï°ú Æó¾ÏÀÇ À§ÀüÀÌÀÇ ±¸ºÐÀÌ ½±Áö ¾ÊÀº Áõ·ÊÀÔ´Ï´Ù. ÈÄÇâÀûÀ¸·Î °ú°Å »çÁøÀ» °ËÅäÇØ º¸¾ÒÀ» ¶§ 2³â Àü óÀ½ Æó¾Ï Áø´ÜµÉ ´ç½ÃÀÇ ³»½Ã°æ »çÁø¿¡¼­µµ °°Àº ºÎÀ§¿¡ Á¡¸·º´¼Ò°¡ ÀÖ´Â °ÍÀ¸·Î ÃßÁ¤µÇ¾ú½À´Ï´Ù.

Æó¾ÏÀÇ À§ÀüÀÌ¿Í ¿ø¹ß¼º À§¾ÏÀÇ ±¸ºÐÀÌ ½±Áö ¾Ê°ÚÀ¸³ª, ÀÏ´Ü ¿ø¹ß¼º À§¾ÏÀÇ °¡´É¼ºÀÌ ´õ ³ôÀ» °ÍÀ¸·Î ÃßÁ¤ÇÏ¿´½À´Ï´Ù. Á¤´äÀº ¾Æ¹«µµ ¸ð¸£Áö¸¸...

* ÂüÁ¶: EndoTODAY À§ÀüÀÌ


2. AGC Borrmann type IV with pseudopyloric ring


Stomach, total gastrectomy:
Advanced gastric carcinoma
1. Location : entire stomach, Center at body and anterior wall
2. Gross type : Borrmann type 4
3. Histologic type : tubular adenocarcinoma, poorly differentiated
4. Histologic type by Lauren : diffuse
5. Size : 15x13 cm
6. Depth of invasion : invades serosa (pT4a)
7. Resection margin: free from carcinoma, safety margin: proximal 1.5 cm, distal 2 cm
8. Lymph node metastasis : metastasis to 5 out of 50 regional lymph nodes (pN2), (perinodal extension: absent) (5/50: "LN3,5", 0/2; "LN4,6", 2/5; "1", 0/3; "2", 0/4; "4ss", 1/7; "5", 0/1; "6", 0/11; "8a", 0/4; "7", 0/1; "9", 1/2; "11p", 0/1; "12a", 0/3; perigastric, 1/6)
9. Lymphatic invasion : present (++)
10. Venous invasion : not identified
11. Perineural invasion : present
12. Peritoneal cytology : atypical cells
13. AJCC stage by 7th edition: pT4a N2

Fundus¿Í high body´Â ºñ±³Àû extensibility¸¦ À¯ÁöÇÏ°í ÀÖÀ¸³ª À§Ã¼ÇÏºÎ¿Í ±ÙÀ§ ÀüÁ¤ºÎ´Â Àß ÆìÁöÁö ¾Ê°í ±× ºÎÀ§¿¡ ÀÛÀº ±Ë¾ç º´¼Ò°¡ °üÂûµÇ¾ú½À´Ï´Ù. Á¶Á÷°Ë»ç¿¡¼­ ¾ÏÀÌ È®ÀÎµÇ¾î ¼ö¼úÀ» ÇÏ¿´½À´Ï´Ù. ºñ·Ï Á¶Á÷°Ë»ç¿¡¼­ ¾ÏÀÌ È®ÀεÇÁö ¾Ê¾Ò´õ¶óµµ Àû±ØÀûÀÎ ¼ö¼úÀÌ ÇÊ¿äÇÑ °æ¿ì¶ó°í ÆǴܵ˴ϴÙ.

Áý´ãȸ °úÁ¤ Áß ³»½Ã°æ »çÁø¸¸ º¸°í À§¾ÏÀÇ 3Â÷¿øÀû ±¸Á¶¸¦ Àß ÀÌÇØÇÏÁö ¸øÇÑ ºÐµéÀÌ °è¼Å¼­ CT gastrography ¿µ»óÀ» ÀÌ¿ëÇÏ¿© ±×¸²À» ±×·Á º¸¾Ò½À´Ï´Ù. À§ fundus´Â ºñ±³Àû save µÇ¾ú°í, À§Ã¼»óºÎºÎÅÍ ±ÙÀ§ÀüÁ¤ºÎ±îÁö diffuseÇÏ°Ô infiltrationÇÏ´Â ¾ç»óÀÔ´Ï´Ù. À§Ã¼ÁߺκÎÅÍ´Â ÇöÀúÈ÷ Á¼¾ÆÁ® ÀÖ°í ±ÙÀ§ÀüÁ¤ºÎ¿¡¼­´Â °ÅÀÇ ¸·È÷±â Á÷Àü±îÁö °£ »óÅÂÀÔ´Ï´Ù. ¿øÀ§ ÀüÁ¤ºÎ´Â save µÇ¾î ÀÖ½À´Ï´Ù. µû¶ó¼­ Á¼¾ÆÁø ºÎÀ§ ³¡ÀÌ ¸¶Ä¡ pseudo-pyloric ring ºñ½ÁÇÑ ¸ð¾çÀ» ÀÌ·ç°í ÀÖ½À´Ï´Ù.

* Âü°í 1: EndoTODAY º¸¸¸ 4Çü ÁøÇ༺ À§¾Ï

* Âü°í 2: Borrmann type IV AGC. Clin Endosc 2016


3. Reflux esophagitis with ulcer and stricture, Sliding hiatal hernia

»çÁø ÇÑÀåÀÔ´Ï´Ù. Áø´ÜÀº?

Áý´ãȸ¿¡¼­´Â ÀÇ°ßÀÌ °¥·Á¼­ GERD¶ó°í ÇÑ ºÐµµ ÀÖ°í ¾ÏÀÇ °¡´É¼ºÀÌ ÀÖ´Â ÀÇ°ßÀ» ÇÇ·ÂÇÑ ºÐµµ ÀÖ¾ú½À´Ï´Ù. Áø·á¸¦ ´ã´çÇÏ¿´´ø ¹Î¾ç¿ø ±³¼ö´ÔÀº PPI¸¦ Åõ¾àÇÏ°í ÇÑ ´Þ ÈÄ ³»½Ã°æ Àç°ËÀ» ¹Þµµ·Ï ÇÏ¿´½À´Ï´Ù. ÇÑ ´Þ ÈÄ »çÁøÀº ¾Æ·¡¿Í °°½À´Ï´Ù.

PPI ÇÑ ´Þ Åõ¿© ÈÄ »çÁø

Hiatal hernia°¡ ÀÖ°í mucosal ring ³ôÀÌ¿¡¼­ ¾à°£ÀÇ stricture¿Í ÇÔ²² marginal erosion°ú ulcerationÀÌ ÀÖ¾ú´ø °æ¿ì·Î PPI Åõ¾àÈÄ °ð È£ÀüµÇ¾ú½À´Ï´Ù. ±×·¸´Ù¸é ±³¼ö´ÔÀº ¾î¶»°Ô ¾ÏÀÌ ¾Æ´Ï¶ó´Â °ÍÀ» ±×´ÙÁöµµ È®½ÅÀ» °¡Áö°í Áø·á¸¦ Çϼ̴ø °ÍÀϱî¿ä? ´äÀº ¾Æ·¡¿¡ ÀÖ½À´Ï´Ù. 3³â Àü ³»½Ã°æ¿¡¼­µµ °ÅÀÇ ºñ½ÁÇÑ ¼Ò°ßÀÌ ÀÖ¾ú´ø °ÍÀÔ´Ï´Ù. ´ÜÁö stricture ¼Ò°ßÀÌ ÀüÇô ¾ø¾úÀ» »ÓÀÔ´Ï´Ù. 8½Ã ¹æÇâÀÇ gastric foldÀÇ proximal end°¡ ¾à°£ ºÎÇ®¾î ¿Ã¶ó¼­ ¿ëÁ¾Ã³·³ º¸ÀÌ´Â ºÎºÐÀÌ ÀÖ½À´Ï´Ù. 100% benign, sentinel polypÀ̶ó°í ÇÒ ¼ö ÀÖ´Â °ÍÀÔ´Ï´Ù.

3³â Àü »çÁø


°ÅÀÇ ºñ½ÁÇÑ Áõ·ÊÀÔ´Ï´Ù. ¾Æ·¡´Â hiatal hernia°¡ ÀÖÀ¸¸é¼­ squamocolumnar junction ºÎÀ§ (B ring, mucosal ring)°¡ Á¼¾ÆÁö¸é¼­ scar¸¦ Çü¼ºÇÏ°í ÀÖ´Â Áõ·ÊÀÔ´Ï´Ù. ErosionµéÀÌ longitudinalÇÑ ¹æÇ⺸´Ù´Â Á¼¾ÆÁø ÃàÀ» µû¶ó¼­ circumferentialÇÏ°Ô Çü¼ºµÇ¾î ÀÖ°í ÀϺδ triangle shapeÀÔ´Ï´Ù. Marginal erosionÀ̶ó°í ºÎ¸£±âµµ ÇÕ´Ï´Ù.

*Âü°í: EndoTODAY Hiatal hernia


4. Colon cancer


Transverse colon, left hemicolectomy:
Adenocarcinoma, poorly differentiated
1. Location: transverse colon
2. Gross type: ulcerofungating
3. Size: 4x3 cm
4. Depth of invasion: penetrates visceral peritoneum(pT4a)
5. Resection margin: free from carcinoma, safety margin: nearest, 4 cm ; opposite, 11 cm
6. Regional lymph node metastasis : metastasis to 6 out of 14 regional lymph nodes(pN2) (6/14: pericolic, 6/14)
7. Lymphatic invasion: present
8. Venous invasion: not identified
9. Perineural invasion: not identified
10. Tumor budding : negative
11. Pathologic staging: T4a N2 Mx


5. Diffuse large B cell lymphoma

7 ÁÖ °£°ÝÀ¸·Î µÎ ¹ø ½ÃÇàÇÑ ³»½Ã°æ¿¡¼­ Á¾¾ç¼º ÁúȯÀÌ ÀǽɵǴµ¥ Á¶Á÷°Ë»ç¿¡¼­ ¾ÏÀ¸·Î ³ª¿ÀÁö ¾Ê¾Æ ÀÇ·ÚµÈ È¯ÀÚÀÔ´Ï´Ù.

ù ³»½Ã°æ. Biopsy: R/O Activated lymphocytes or lymphoma LGD

µÎ¹ø° ³»½Ã°æ. Biopsy: chronic gastritis

ÀÇ·Ú ÈÄ ³»½Ã°æ ¼Ò°ßµµ µÎ¹ø° ³»½Ã°æ°ú ºñ½ÁÇÏ¿´°í Á¶Á÷°Ë»ç¸¦ ¿­½ÉÈ÷ Çߴµ¥ À̹ø¿¡´Â ¸²ÇÁÁ¾À¸·Î Áø´ÜÀÌ µÇ¾ú½À´Ï´Ù.

Biopsy: diffuse large B cell lymphoma

Diffuse large B cell lymphoma´Â Helicobacter gastritis¿Í ¿¬°üµÈ ¿¹°¡ ¸¹½À´Ï´Ù. ÀÌ È¯ÀÚÀÇ Ã¹ ³»½Ã°æÀ» º¸¸é À§Ã¼»óºÎ¿Í fundus¿¡ Helicobacter-associated gastritis¿¡ ÀÇÇÑ diffuse redness°¡ ÇöÀúÇÏ°í, ÀüÁ¤ºÎ¿¡´Â lymphofollicular gastritis°¡ °üÂûµË´Ï´Ù. ÀÌ ¸ðµç °ÍÀÌ Helicobacter¿ÍÀÇ °ü·Ã¼ºÀ» ½Ã»çÇÏ´Â ¼Ò°ßÀÔ´Ï´Ù. ºñ´Ü adenocarcinoma ¿¹¹æ»Ó¸¸ ¾Æ´Ï¶ó ¿©·¯ ÀÌÀ¯·Î Helicobacter´Â Á¦±ÕÇØ ÁÖ´Â °ÍÀÌ ÁÁ°Ú´Ù´Â °ÍÀÌ Á¦ »ý°¢ÀÔ´Ï´Ù.

/Àû/ÀÀ/Áõ/È®/´ë/ÇÏ/¶ó/

* Âü°í: EndoTODAY Diffuse large B cell lymphoma


[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.