EndoTODAY | EndoATLAS | Outpatient Clinic

Parasite | Esophagus | Stomach | Cancer | ESD

Home | Guide | Author | Subscription | Links


[Thursday Endoscopy Conference 20161110]

Previous | Next

1. MALT lymphoma resistent to H. pylori eradication and radiation treatment (RT)

Á¦±ÕÄ¡·á¿Í RT·Îµµ °üÇØ¿¡ µµ´ÞÇÒ ¼ö ¾ø¾ú´ø MALT ¸²ÇÁÁ¾ ȯÀÚÀÇ Ã¹ ³»½Ã°æ »çÁøÀ̱º¿ä. À§ MALT ¸²ÇÁÁ¾Àº ´ëºÎºÐ H. pylori Á¦±ÕÄ¡·á¿Í RT·Î Ä¡·áÇÒ ¼ö ÀÖÁö¸¸, °£È¤ RT·Îµµ È£ÀüµÇÁö ¾Ê´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù. ´Ù½Ã Çѹø RT¸¦ Ãß°¡ÇÒ ¼öµµ ÀÖÀ¸³ª, °á±¹Àº Ç×¾ÏÄ¡·á°¡ ÇÊ¿äÇÒ °ÍÀ¸·Î »ý°¢µË´Ï´Ù.

* Âü°í: EndoTODAY ¸»Æ® ¸²ÇÁÁ¾


2. Diffuse large B cell lymphoma, t-ileum and cecum

Ascending colon and cecum, extended right hemicolectomy:
Diffuse large B cell lymphoma
1. Location: cecum
2. Gross type: ulceroinfiltrative
3. Size: 12x9 cm
4. Depth of invasion: invades subserosa (pT3)
5. Resection margin: free from carcinoma, safety margin: proximal, 6 cm ; distal, 30 cm ; radial, >10 mm
6. Regional lymph node involvement: involvement to 2 out of 6 regional lymph nodes (2/6: pericolic, 0/1; LN, 2/5)

Dirty yellow exudate°¡ ºÎÂøµÈ »óÅÂÀÔ´Ï´Ù. Àß ¶³¾îÁöÁö ¾Ê°ÚÁö¸¸, Á» ´õ ¿­½ÉÈ÷ water irrigationÀ» ÇØ º¸¾ÒÀ¸¸é ÁÁ¾ÒÀ» °Í °°½À´Ï´Ù.

* ±è¿µÈ£ ±³¼ö´Ô comment: ³»½Ã°æÀ» º¸½Å ºÐÀÌ lymphoma (r/o colon cancer) Á¤µµ¸¦ ÁֽŠ°ÍÀº ÀûÀýÇÏ¿´´Ù°í »ý°¢µË´Ï´Ù. Adenocarcinoma¶ó¸é Á» ´õ obstructionÀ» À¯¹ßÇÏ¿´À» °ÍÀ¸·Î »ý°¢µË´Ï´Ù. °£È¤ ½ÉÇÑ ischemic change¿¡¼­µµ ºñ½ÁÇÑ ³»½Ã°æ ¼Ò°ßÀÌ º¸ÀÏ ¼ö ÀÖ½À´Ï´Ù.


ÀÏÀü¿¡ ¼Ò°³ÇÑ ¹Ù ÀÖ´Â ´ëÀå DLBCL¸¦ ´Ù½Ã Çѹø ¿Å±é´Ï´Ù.

Ascending colon, cecum, appendix and terminal ileum, extended right hemicolectomy:
Diffuse large B-cell lymphoma ;
   1) plasmacytic differentiation with numerous intranuclear dutcher bodies
   2) intravascular and endolymphatic tumor emboli with rossette formation
   3) suspicious for transformation from low grade lymphoma;
1. Location: cecum
2. Gross type: ulcerofungating
3. Size: 6x6 cm
4. Depth of invasion: penetrates visceral peritoneum
5. Resection margin: involved radial resection margin by lymphoma / free other resection margins from lymphoma, safety margin: proximal, 8.5 cm ; distal, 33 cm
6. Regional lymph node involvement: Involvement to 6 out of 25 regional lymph nodes (6/25: pericolic, 2/2; LN, 4/23)

* Âü°í: EndoTODAY À§ DLBCL


3. Endoscopic biopsy negative Borrmann type IV

Á¦°¡ Áú¹®Çß½À´Ï´Ù. "ÀÌ È¯ÀÚÀÇ Á¶Á÷°Ë»ç¿¡¼­´Â ¾Ï ¼Ò°ßÀÌ ¾ø¾ú½À´Ï´Ù. º¸¸¸ 4Çü ÁøÇ༺ À§¾ÏÀÏ °¡´É¼ºÀÌ ¸î ÆÛ¼¾Æ® Á¤µµÀϱî¿ä?" ÇÑ ÀÓ»ó °­»ç²²¼­ ´äÇϼ̽À´Ï´Ù. "99% Á¤µµ µÉ °Í °°½À´Ï´Ù." Á¦°¡ Ãß°¡ÇÏ¿´½À´Ï´Ù. "Ʋ·È½À´Ï´Ù. º¸¸¸ 4Çü ÁøÇ༺ À§¾ÏÀÏ È®·üÀÌ 99%¶ó´Ï ¸»µµ ¾ÈµË´Ï´Ù. ÃÖ¼ÒÇÑ 99.9999999999%ÀÔ´Ï´Ù. 'º¸¸¸ 4Çü ÁøÇ༺ À§¾ÏÀÌ Æ²¸²¾÷½À´Ï´Ù. 100%ÀÔ´Ï´Ù'¶ó°í ´äÇØ¾ß ÇÕ´Ï´Ù."

¿ÜºÎ¿¡¼­ Á¶Á÷°Ë»ç 1¹ø, º» º´¿ø¿¡¼­ Á¶Á÷°Ë»ç 2¹ø, µµÇÕ Á¶Á÷°Ë»ç 3¹ø ¸ðµÎ ¾ÏÀ¸·Î ³ª¿ÀÁö ¾Ê¾ÒÀ¸³ª ³»½Ã°æ ¼Ò°ß¿¡ ±Ù°ÅÇÏ¿© ¼ö¼úÀ» ÇÏ¿´½À´Ï´Ù. CT´Â º°·Î impressiveÇÏÁö ¾Ê¾Ò½À´Ï´Ù. »ó´çÈ÷ ½ÉÇÑ º¸¸¸ 4Çü ÁøÇ༺ À§¾ÏÀ¸·Î ³ª¿Ô½À´Ï´Ù. º¸¸¸ 4Çü ÁøÇ༺ À§¾ÏÀÌ ÀÇ½ÉµÇ¸é ´çÀå Ä¡·áÇØ¾ß ÇÕ´Ï´Ù. ¹Ì·ÃÀ» °®°í °æ°ú°üÂûÀ» ±ÇÇÏ¸é ¾ÈµË´Ï´Ù.

Stomach, total gastrectomy:
Advanced gastric carcinoma
1. Location : [1] upper third, [2] middle third, Center at high body, anterior wall
2. Gross type : Borrmann type 4
3. Histologic type : undifferentiated carcinoma
4. Histologic type by Lauren : diffuse
5. Size : 13.5cm x encircled
6. Depth of invasion : invades serosa (pT4a)
7. Resection margin: free from carcinoma, safety margin: proximal 2 cm, distal 8 cm
8. Lymph node metastasis : metastasis to 2 out of 40 regional lymph nodes (pN1)
9. Lymphatic invasion : present
10. Venous invasion : not identified
11. Perineural invasion : present
12. Peritoneal cytology : negative
13. AJCC stage by 7th edition: T4a N1

* Âü°í: EndoTODAY º¸¸¸ 4Çü ÁøÇ༺ À§¾Ï


4. Viral esophagitis

°£¾ÏÀ¸·Î °£ÀÌ½Ä ¹ÞÀº ȯÀÚÀÇ soreness. Á¶Á÷°Ë»ç¿¡¼­ CMV (+), HSV (+)·Î ³ª¿ÔÀ¸³ª ÀÓ»óÀûÀ¸·Î Herpetic esophagitis¿¡ °¡±õ´Ù°í ÆÇ´ÜÇÏ¿´À½.

* Âü°í: EndoTODAY ¹ÙÀÌ·¯½º ½Äµµ¿°


5. Single erosion-like EGC (after Ivor Lewis operation for esophageal cancer)

5³â Àü ½Äµµ¾ÏÀ¸·Î Ivor Lewis ¼ö¼úÀ» ¹Þ¾Ò´ø ȯÀÚÀÔ´Ï´Ù. ´ç½Ã ½Äµµ¾ÏÀÇ Å©±â¿Í ±íÀÌ¿¡ ºñÇÏ¿© Á¡¸·º´¼Ò°¡ ÇöÀúÇÏÁö ¾Ê¾Ò½À´Ï´Ù. ¿©Â÷ÇÏ¸é ³õÄ¡±â ½¬¿î ±×·± ½Äµµ¾ÏÀ̾ú½À´Ï´Ù. ´ÙÇེ·´°Ô ¼ö¼ú°ú Ç×¾ÏÄ¡·á ÈÄ °æ°ú´Â ¾çÈ£ÇÏ¿´½À´Ï´Ù.

Esophagus and upper stomach, Ivor Lewis operation:
Invasive squamous cell carcinoma, moderately differentiated, distal esophagus:
1) tumor size: 4.5x3 cm
2) extension to perimuscular adventitia (pT3)
3) endolymphatic tumor emboli: not identified
4) perineural invasion: not identified
5) negative resection margins (proximal, 6.5 cm ; distal, 4 cm)
6) metastasis to 5 out of 52 regional lymph nodes (pN2) (5/52: "LC omentum", 0/0; "RRLN", 0/1; "LRLN", 0/6; "LD", 0/1; "5", 0/6; "7", 0/6; "8u", 0/2; "R9", 0/2; "L9", 0/1; "R10", 0/2; "L10", 0/4; "G1", 0/7; "G2", 0/2; "G3", 5/12)

5³â ° ÃßÀû ³»½Ã°æ¿¡¼­ ÀüÁ¤ºÎ Àüº®ÀÇ elevated erosion ¾ç»óÀÇ º´¼Ò°¡ ¹ß°ßµÇ¾ú°í Á¶Á÷°Ë»ç¿¡¼­´Â well differentiated adenocarcinoma¿´½À´Ï´Ù. ESD ¿¹Á¤ÀÔ´Ï´Ù.

ÀϹÝÀûÀÎ single erosionº¸´Ù´Â ¸ð¾çÀÌ »ï°¢ÇüÀÌ°í Áß¾ÓÀÌ ¾à°£ µ¹ÃâµÈ ºÎÀ§°¡ ÀÖ½À´Ï´Ù. IIa+IIc º´¼Ò·Î º¸´Â °ÍÀÌ Å¸´çÇÒ °Í °°½À´Ï´Ù.

* Âü°í: EndoTODAY gastric tube cancer ½Äµµ¾Ï ÈÄ À§¾Ï


[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.