[Description exercise 1 Çؼ³]

[ÀܼҸ® ÇѸ¶µð]

DEX quiz ½ÃÀÛÀ» ÃàÇÏÇÕ´Ï´Ù. ¸¹Àº ºÐµéÀÇ ´äº¯ Áß ºñ±³Àû °øÅëÀûÀ¸·Î Ʋ¸®´Â ºÎºÐÀ» Áß½ÉÀ¸·Î Çؼ³À» ºÙ¿´½À´Ï´Ù. ´Ù¸¥ ºÐµéÀÇ ´äº¯°ú ±×¿¡ ´ëÇÑ ÀúÀÇ comment¸¦ õõÈ÷ Àо½Ã±â ¹Ù¶ø´Ï´Ù. °¡²û YouTube µ¿¿µ»óµµ ÀÖÀ» °ÍÀÔ´Ï´Ù (YouTube ³»½Ã°æ±³½Ç).

°¡Àå Áß¿äÇÑ ¼Ò°ßÀÌ ¹«¾ùÀΰ¡ »ý°¢ÇÏ°í ´äÀ» ÀÛ¼ºÇØ º¾½Ã´Ù. ¾Ö¸ÅÇÑ ¼Ò°ßÀ» ¸ðµÎ ±â¼úÇÒ ÇÊ¿ä´Â ¾ø½À´Ï´Ù. ÇǺΰú Àǻ簡 Á¡À» ÇϳªÇϳª ±â¼úÇÏÁö ¾Ê´Â °Íó·³...

±×·¯³ª ÁÖ¼Ò°ß¿¡ ´ëÇÑ ºÎ¼Ò°ßÀº °¡±ÞÀû ÀÚ¼¼È÷ ½áº¸½Ç °ÍÀ» ±ÇÇÕ´Ï´Ù. ¹è¿ì´Â ÀÔÀå¿¡¼­´Â ¸Âµç Ʋ¸®µç ÀÏ´Ü ±æ°Ô ¾²´Ùº¸¸é ¹º°¡ »õ·Ó°Ô ¾Ë°Ô µÇ´Â °ÍÀÌ ÀÖÀ» °ÍÀÔ´Ï´Ù.

2022³â 1¿ù 10ÀÏ ¹ß°£µÈ ¾Æ·¡ Ã¥ÀÚÀÇ ÇØ´ç ºÎºÐÀ» Àо½Ã¸é Å©°Ô µµ¿òÀÌ µÉ °ÍÀÔ´Ï´Ù.


Case 1

Findings: À§½ÄµµÁ¢Çպο¡¼­ ½ÃÀÛÇÏ¿© »ó¹æÀ¸·Î 5 mm ÀÌ»óÀÇ linear mucosal break°¡ ÀÖÀ½ (1½Ã ¹æÇâ). 3½Ã ¹æÇâ¿¡´Â 5 mm ÀÌÇÏÀÇ ¶Ç ´Ù¸¥ mucosal break°¡ ÀÖÀ½. ÁÖº¯ Á¡¸·Àº ¾à°£ ÇϾé°í µÎÅÍ¿öº¸ÀÓ. ÀÌ·Î ÀÎÇÏ¿© mucosal break ÀÎÁ¢ Á¡¸·ÀÌ ºÒÅõ¸íÇغ¸ÀÓ. (At far distal esophagus, a linear mucosal break longer than 5 mm is located at 12 o'clock direction. Another short mucosal break less than 5 mm is seen at 3 o'clock direction. Surrounding mucosa shows dirty-white mucosal hypertrophy.)

Impression: Reflux esophagitis, LA-B


[ÀÌÁØÇà comment]

°¡²û ÀÌ Áõ·Ê¿¡ ´ëÇÏ¿© confluentÇÏ´Ù°í º¸°í LA-C¸¦ Áֽô ºÐÀÌ °è½Ã´Âµ¥.... overÀÔ´Ï´Ù. ConfluentÇÏ´Ù°í ÇÏ·Á¸é ¾Æ·¡¿Í °°ÀÌ º¸´Ù ¸íÈ®ÇØ¾ß ÇÕ´Ï´Ù.

ÇÑ ¼±»ý´Ô²²¼­ À§Ä¡ Ç¥½Ã¸¦ À§ÇÏ¿© LES¶ó´Â ¿ë¾î¸¦ »ç¿ëÇϼ̱⿡ ¾Æ·¡¿Í °°ÀÌ comment ÇØ ÁÖ¾ú½À´Ï´Ù. ³»½Ã°æÀº À°¾È ¼Ò°ß À§ÁÖÀÇ °Ë»ç¹ýÀÔ´Ï´Ù. À°¾È ¼Ò°ß¿¡ Ãæ½ÇÇÏ°Ô ±â¼úÇÏ´Â °ÍÀÌ ÁÁ½À´Ï´Ù.

¹Ù·¿ ½Äµµ°¡ Àǽɵȴٴ ÀÇ°ßÀ» ÁֽŠºÐÀÌ °è¼Å¼­ ¾Æ·¡¿Í °°ÀÌ ´äº¯µå·È½À´Ï´Ù.

DEX ¹®Á¦´Â ³ôÀÓ¸»·Î ´äÇÏÁö ¸¶½Ã°í °ø¹®¼­Ã³·³ ¾²±â ¹Ù¶ø´Ï´Ù.

Mucosal break ÁÖº¯ Á¡¸·ÀÌ squamous epithelial hyperplasia·Î ÀÎÇÏ¿© ÇϾé°í ºÒÅõ¸íÇØ º¸ÀÌ´Â °ÍÀÌ ¿ª·ù¼º ½Äµµ¿°ÀÇ ÀüÇüÀû ¼Ò°ßÀÔ´Ï´Ù.

³»½Ã°æ µ¿¾Æ¸® ¼º½Ã°æ Çлý ´äº¯ÀÔ´Ï´Ù. DEX ¹®Á¦´Â ³ôÀÓ¸»·Î ´äÇÏÁö ¸¶½Ã°í °ø¹®¼­Ã³·³ ¾²±â ¹Ù¶ø´Ï´Ù.

°£È¤ mucosal break (longitudinal erosion)ÀÌ ¾Æ´Ï¶ó tear·Î ±â¼úÇϽŠºÐÀÌ ÀÖ½À´Ï´Ù. Mallow Weiss tear´Â À̸§ ±×´ë·Î Á» ´õ Âõ¾îÁø ´À³¦ÀÔ´Ï´Ù. È®¿¬È÷ ´Ù¸¨´Ï´Ù.

Mallory Weiss tear Áõ·Ê »çÁøµé

¸¶Áö¸·À¸·Î µ¿¿µ»ó °­ÀǸ¦ ¼Ò°³ÇÕ´Ï´Ù.


Case 2. Mid-esophagus

Findings: ÁߺΠ½Äµµ ³»°­À» Á¼È÷°í ÀÖ´Â 4x2 cmÀÇ mass°¡ ÀÖ°í Á߾Ӻο¡´Â deep ulcerationÀÌ ÀÖÀ½. Ulcer base´Â exudate°¡ ÁöÀúºÐÇÏ°Ô µ¤¿©ÀÖ°í ÁÖº¯ À¶±âºÎ¿¡¼­´Â irregular surface, erythema, mucosal friability°¡ º¸ÀÓ. (At mid-esophagus, a 4x2 cm sized luminal-narrowing mass with deep central ulceration was seen. The ulcer base was covered with dirty necrotic exudate. Protruded portion showed irregular surface, erythema, and mucosal friability.)

Impression: Advanced esophageal cancer, type 2


[ÀÌÁØÇà comment]

½Äµµ¾Ïµµ À§¾Ïó·³ superficial esophageal cancer ¶Ç´Â advanced esophageal cancer·Î impressionÀ» ºÙÀÌ´Â °ÍÀÌ °ü°èÀÔ´Ï´Ù. Early esophageal cancer¶ó´Â ¸»Àº ³»½Ã°æ Áø´Ü¿¡¼­ »ç¿ëÇÏÁö ¾Ê½À´Ï´Ù. Early esophageal cancer´Â ¸²ÇÁÀý ÀüÀÌ°¡ ¾ø´Ù´Â °ÍÀÌ È®ÀÎµÈ ÀÌÈÄ ¾²´Â ¸»À̹ǷΠ³»½Ã°æ Áø´Ü¿¡¼­´Â ¾ðÁ¦³ª superficialÀ» ¾¹´Ï´Ù. (¼­¾ç¿¡¼­´Â EGC/AGC °³³äÀÌ ¸íÈ®ÇÏÁö ¾Ê¾Æ¼­ impressionÀ» gastric cancer·Î ºÙÀÌ°í classificationÀ» early·Î ÇÏ´Â °ÍÀÌ °¡´ÉÇÕ´Ï´Ù. ±×·¯³ª ¿ì¸®³ª¶ó¿¡¼­´Â EGC ȤÀº AGC·Î Áø´Ü¸íÀ» ºÙÀÌ°í ÀÖ½À´Ï´Ù.^^) ±×¸®°í classificationµµ À§¾Ï ºñ½ÁÇÏ°Ô ÇØ Áֽñ⠹ٶø´Ï´Ù.

Å©±â ÃøÁ¤¿¡ ¾î·Á¿òÀ» °Þ´Â ºÐµéÀÌ ¸¹¾Ò½À´Ï´Ù.

ÃÖÁ¾ º´¸®°á°úµµ ¾Æ·¡¿Í °°¾Ò½À´Ï´Ù. ¿ª½Ã 4 cm.

Invasive squamous cell carcinoma, moderately differentiated, esophagus:
1) tumor size: 4x2 cm
2) extension to perimuscular adventitia
3) endolymphatic tumor emboli: not identified
4) perineural invasion: present
5) involvement of radial margin
6) negative resection margins (proximal, 3 cm ; distal, 10 cm)
7) metastasis to 3 out of 62 regional lymph nodes (3/62: "LC omentum", 0/1; "RRLN", 0/0; "LRLN", 0/9; "5", 0/6; "7", 2/15; "8u", 0/1; "R9", 0/2; "L10", 0/1; "G1", 0/2; "G2", 0/8; "G3", 1/17)

½Äµµ¾ÏÀÇ ±â¼ú°ú ºÐ·ù´Â ´Ù¼Ò ¾Ö¸ÅÇÑ Ãø¸éÀÌ ÀÖ½À´Ï´Ù¸¸, ÀÌ °æ¿ì´Â ulcerative mass (= type 2) Á¤µµ°¡ ÁÁÁö ¾ÊÀ»±î¿ä? ½Äµµ´Â Á¼Àº tubular organÀ̹ǷΠÀ§¿¡¼­ º¸ÀÌ´Â ÀüÇüÀûÀÎ ±Ë¾çÇü (= type 2)Àº µå¹® °Í °°½À´Ï´Ù. (Âü°í: EndoTODAY ºÐ·ù¹ý)

³»½Ã°æ °á°ú´Â ´ã¹éÇÏ°Ô ¾²´Â °ÍÀÌ ÁÁ½À´Ï´Ù. Keep it simple and smart (KISS)!


Case 3

Findings: À§ÀüÁ¤ºÎ¿¡ multiple white small flat noduleµéÀÌ diffuseÇÏ°Ô scattered µÇ¾î ÀÖÀ½. (At antrum, multiple white small flat nodules were diffusely scattered.)

Impression: Metaplastic gastritis


[ÀÌÁØÇà comment]

¾îµð°¡ º´ÀÎÁö ¸ð¸£°Ú´Ù°í ºÐµéÀÌ ¸¹Àº ¹®Á¦ÀÔ´Ï´Ù. ±×·¸½À´Ï´Ù. Áúº´Àº Å©°Ô 4°¡Áö Á¾·ù°¡ ÀÖ½À´Ï´Ù. Two by two table°ú ºñ½ÁÇÕ´Ï´Ù. ÇÑÂÊÀº focal/diffuse ÃàÀÌ°í ´Ù¸¥ ÂÊÀº benign/malignant ÃàÀÔ´Ï´Ù. ÀÌ ¹®Á¦´Â 'diffuse + benign'ÀÇ ¿¹ÀÔ´Ï´Ù. À§¿°ÀÇ °¨º°Áø´ÜÀ̶ó´Â ¸»¾¸ÀÔ´Ï´Ù.

Diffuse/benign º´¼Ò¿¡ ´ëÇÏ¿© Å©±â¸¦ ¾µ ÇÊ¿ä´Â ¾ø½À´Ï´Ù. ¹Ý¸é Diffuse/malignantÀÎ º¸¸¸ 4Çü ÁøÇ༺ À§¾ÏÀº °¡±ÞÀû Å©±â¸¦ ½á Áֱ⠹ٶø´Ï´Ù. ¾ÏÀε¥ Å©±â¸¦ ¾²Áö ¾Ê´Â °ÍÀº Á¶±Ý ÀÌ»óÇϴϱî.

ImpressionÀ» "intestinal metaplasia"¶ó°í ¾²½Å ºÐÀÌ °è½Ê´Ï´Ù. Intestinal metaplasia°¡ ÇöÀúÇϹǷΠimpression (= Áø´Ü¸í)Àº metaplastic gastritis ÀÔ´Ï´Ù. ChronicÀ̶ó´Â ¸»Àº »ý·«ÇÏ´Â °ÍÀÌ °üÇàÀÔ´Ï´Ù. Metaplastic gastritis´Â ¸ðµÎ chronicÀ̴ϱî.

Nodular gastritis·Î ´äÇÑ ºÐµµ °è¼Ì½À´Ï´Ù. Nodular gastritis´Â Ç︮ÄÚ¹ÚÅÍ¿¡ ÀÇÇÑ lymphofollicular gastritisÀÇ (ÀϺ»½Ä) ¸íĪÀ̸鼭, metaplastic gastritisÀÇ ¼­¾ç½Ä À̸§ÀÔ´Ï´Ù. ¹«Ã´ Çò°¥¸± ¼ö ¹Û¿¡ ¾ø¾î¼­ Àú´Â nodular gastritis¶ó´Â À̸§À» Àß ¾²Áö ¾Ê½À´Ï´Ù. ÀÌ Áõ·Ê´Â ÀüÇüÀûÀÎ metaplastic gastritisÀÔ´Ï´Ù.

¸î ³â Àü ³»°ú Àü¹®ÀÇ ½ÃÇè¿¡¼­ metaplastic gastritis »çÁøÀÌ ³ª¿Ô½À´Ï´Ù. ¼ÒÈ­±â³»°ú¿¡¼­ ³»½Ã°æ ±³À°À» ¹ÞÀº »ç¶÷µéÀº ½±°Ô ¸ÂÃß¾ú´Âµ¥, ±×·¸Áö ¸øÇÑ ´ëºÎºÐÀÇ ³»°ú Àü°øÀǵéÀº Ʋ·È´Ù´Â ÈĹ®À̾ú½À´Ï´Ù. Á÷Á¢ ³»½Ã°æÀ» ÇØ º¸Áö ¸øÇÑ ºÐµé¿¡°Ô´Â ¿ÀÈ÷·Á À§¿°ÀÌ ´õ ¾î·Á¿ï ¼ö ÀÖ½À´Ï´Ù. Metaplastic gastritis »çÁø ¸î ÀåÀ» ¾Æ·¡¿¡ ¼Ò°³ÇÕ´Ï´Ù.

À§ °ÅÀÇ Àüü°¡ À§Ã༺ È­»ý¼º º¯È­°¡ ÇöÀúÇÏ¿´´ø 70´ë ³²¼º

À§ÀüÁ¤ºÎ´Â ºñ±³Àû ±ú²ýÇѵ¥ À§Ã¼ºÎ È­»ý¼º º¯È­°¡ ÇöÀúÇÑ °æ¿ì

EndoTODAY 'À§³»½Ã°æ »ðÀÔ°ú °üÂû' 150ÂÊÀ» Âü°íÇϽʽÿÀ.

À§¿° °­ÀÇ µ¿¿µ»óÀ» ¼Ò°³ÇÕ´Ï´Ù.

2017³â 4¿ù 15ÀÏ ±Ý¿äÀÏ Àú³á 6½Ã-8½Ã

* Âü°í: EndoTODAY À§¿°


Case 4

Findings: À§°¢¿¡ 2cm Å©±âÀÇ ±Ë¾çÀÌ ÀÖÀ½. ±Ë¾ç ¹Ù´ÚÀº µÎ²¨¿î exudate·Î µ¤¿© ÀÖ°í, edge´Â sharpÇÏ°í, marginÀº edematous ÇÔ. ÁÖ¸§ º¯È­´Â ¾øÀ½. (At the center of the angle, there was a 2 cm ulcer the sharp edge and edematous margin. The ulcer base was covered with thick white-yellow exudate. There was no fold change.)

Impression: Benign gastric ulcer, active 2 stage


[ÀÌÁØÇà comment]

Edge¿Í marginÀ» ±¸ºÐÇÏ¿© »ç¿ëÇÒ °ÍÀ» ±ÇÇÕ´Ï´Ù.

Edge¿Í marginÀº È¥µ¿µÇ´Â ¿ë¾îÀÔ´Ï´Ù. »çÀüÀ» ã¾Æº¸´Ùµµ Á¤È®ÇÑ ÀÇ¹Ì Â÷À̸¦ ¾Ë±â ¾î·Æ½À´Ï´Ù. ÃâÆÇ°è¿¡¼­´Â edge¿Í marginÀ» Á¤È®ÇÏ°Ô ±¸ºÐÇÏ¿© »ç¿ëÇÏ°í ÀÖ½À´Ï´Ù. ¿ÞÂÊ ±×¸²À» º¸½Ã±â ¹Ù¶ø´Ï´Ù. edge´Â ¼±ÀÌ°í marginÀº ¸éÀÔ´Ï´Ù. ÀÌ¿Í °°Àº edge¿Í marginÀÇ ÀÇ¹Ì Â÷À̸¦ °í·ÁÇÏ¸é ¿À¸¥ÂÊ »çÁøÀº ¡®±Ë¾çÀÇ edge´Â sharpÇÏ°í marginÀº edematousÇÏ´Ù¡¯°í ¸»ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌÁ¦ ¡®Á¶Á÷°Ë»ç´Â edge¿¡¼­ ½ÃÇàÇÑ´Ù¡¯´Â °ÍÀÌ ¾îµð¸¦ ¸»ÇÏ´ÂÁö Á¤È®È÷ ÀÌÇØÇϼÌÀ» °ÍÀÔ´Ï´Ù.

¼ÒÈ­¼º ±Ë¾çÀÇ ³»½Ã°æ Áø´Ü¿¡ ´ëÇؼ­´Â ¾Æ·¡ °­ÀÇ µ¿¿µ»óÀ» ²À º¸½Ã±â ¹Ù¶ø´Ï´Ù.

À§/½ÊÀÌÁöÀå±Ë¾çÀÇ º´±â´Â AHS (active-healing-scar) ¹æ½ÄÀ» »ç¿ëÇÕ´Ï´Ù.

- Active stage 1 (A1): Active and blurred edge. ¹æ±Ý ±Ë¾çÀÌ ¸¸µé¾îÁø °æ¿ì·Î ºñ±³Àû ÀÛ°í ±íÀº ulcer crater°¡ ÀÖ°í ÁÖº¯ Á¡¸·ÀÌ ½ÉÇÏ°Ô ºÎ¾î ÀÖ½À´Ï´Ù. ¾ÆÁ÷ regenerating epitheliumÀ̳ª fold º¯È­´Â ¾ø½À´Ï´Ù.
- Active stage 2 (A2): Active and sharp edge. ¸çÄ¥ Á¤µµ Áö³­ ±Ë¾çÀÔ´Ï´Ù. Ulcer crater´Â A1 stageº¸´Ù ³Ð¾îÁöÁö¸¸ ÁÖº¯ Á¡¸· ºÎÁ¾ÀÌ ´Ù¼Ò ¿ÏÈ­µÇ¾î º¸ÀÔ´Ï´Ù. Regenerating epithelium°ú fold º¯È­°¡ ¾ÆÁÖ »ì¦ º¸ÀÏ ¼ö ÀÖ½À´Ï´Ù.
- Healing stage 1 (H1): Healing with regenerating epithelium. ÁÖº¯ Á¡¸· ºÎÁ¾Àº °ÅÀÇ °¡¶ó¾ÉÀº »óÅÂÀ̸ç regenerating epitheliumÀÌ ÇöÀúÈ÷ º¸ÀÔ´Ï´Ù. ±×·¯³ª ¾ÆÁ÷ ulcer crater°¡ Á¦¹ý ¸¹ÀÌ ³²¾ÆÀÖ½À´Ï´Ù. Fold º¯È­µµ µ¿¹ÝµË´Ï´Ù.
- Healing stage 2 (H2): Almost healed by regeneration. ÁÖº¯ Á¡¸· ºÎÁ¾Àº ¸ðµÎ °¡¶ó¾É¾Ò°í, regenerating epithelumÀÌ ´ëºÎºÐÀ» ÀÚÄ¡ÇÏ°í ulcer crater´Â ¾ÆÁÖ Á¶±Ý ³²¾ÆÀÖ½À´Ï´Ù. Fold º¯È­°¡ ÇöÀúÇÕ´Ï´Ù.
- Scar stage 1 (S1): Red scar. Ulcer crater´Â ¾ø°í regenerating epitheliumÀÌ ¾à°£ ºÓÀº »öÁ¶·Î º¸ÀÌ°í fold¸¸ ³²¾ÆÀÖ½À´Ï´Ù.
- Scar stage 2 (S2): White scar. Fold¸¸ ³²¾ÆÀÖ°í ulcer crater³ª regenerating epitheliumÀÌ º¸ÀÌÁö ¾Ê½À´Ï´Ù. Regenerating epitheliumÀÌ ¿À·¡µÇ¾î Á¤»ó Á¡¸·°ú ±¸ºÐÀÌ ¾î·Á¿î °æ¿ìÀÔ´Ï´Ù.

ÇÑ ¼±»ý´Ô²²¼­ À§±Ë¾çÀÇ ºÐ·ù·Î modified Johnson classificationÀ» ¾ð±ÞÇØ Áּ̽À´Ï´Ù. À§Ä¡¿Í pathogenesis¸¦ °í·ÁÇÏ¿© ¸¸µé¾îÁø ºÐ·ùÀε¥, À¯¿ë¼º¿¡ ´ëÇÑ Àǹ®ÀÌ À־ ¿äÁòÀº °ÅÀÇ »ç¿ëÇÏÁö ¾Ê°í ÀÖ½À´Ï´Ù. ¾È ¾²¼Åµµ ÁÁ½À´Ï´Ù. ¾Æ´Ï ¾²Áö ¸¶¼¼¿ä. ³²µéÀÌ °ÅÀÇ Àß ¸ð¸£´Â ºÐ·ùÀ̴ϱî...


Case 5

Findings: ÀüÁ¤ºÎ ¼Ò¸¸¿¡ 1cm °¡·®ÀÇ slightly depressed lesionÀÌ ÀÖÀ½. Edge´Â ºñ±³Àû sharpÇÏÁö¸¸ ÀϺΠspiculation µÇ¾î ÀÖ°í (5½Ã¿Í 8½Ã ¹Ý ¹æÇâ) 8½Ã¿Í 5½Ã ¹Ý ¹æÇâ¿¡¼­ fold°¡ ²ø·Á¿À°í ÀÖÀ¸¸ç ±× ³¡Àº ÇÔ¸ôºÎÀÇ edge¿¡¼­ ¾à°£ ¹¶ÅüÇÏ°í abruptÇÏ°Ô ²÷±â°í ÀÖÀ½. (At the lesser curvature of the gastric antrum, a 1 cm sized depressed lesion was seen. The edge is relatively sharp, but there were some areas of spiculation. Multiple abnormal converging folds are seen (cutting and clubbing).)

Impression: Early gastric cancer, type IIc


[ÀÌÁØÇà comment]

This is tricky. Because the center is depressed and margin is slightly elevated. We call it depressed lesion because marginal elevation is considered as secondary change. Actually, folds are formed only in the depressed lesions. So, the endoscopic diagnosis is EGC IIc (not IIa).

This is an old case, so surgery was done. In the current clinical practice, endoscopic submucosal dissection can be considered.

Stomach, subtotal gastrectomy:
Early gastric carcinoma
1. Location: middle third, center at body and posterior wall
2. Gross type: EGC type IIc+III
3. Histologic type: tubular adenocarcinoma, well differentiated
4. Histologic type of Lauren: intestinal
5. Size: 1.6x1.1 cm
6. Depth of invasion: extension to mucosa (muscularis mucosa) (pT1a)
7. Resection margin: free from carcinoma (safety margin: distal 6 cm, proximal 3.7 cm)
8. Lymph node metastasis: no metastasis in 31 regional lymph nodes (pN0)
9. Lymphatic invasion: not identified
10.Venous invasion: not identified
11.Perineural invasion: not identified

* Âü°í: EndoTODAY Á¶±âÀ§¾Ï ¾ÆƲ¶ó½º


Case 6

Findings: Proximal antrum, lesser curvature (À§°¢ Á÷ÇϺÎ)¿¡ 5 cm °¡·®ÀÇ mass°¡ ÀÖ°í ±× Áß¾Ó¿¡ ±í°í ºÒ±ÔÄ¢ÇÑ ulcerationÀÌ ÀÖÀ½ (ulcerative mass). Ulcer base¿¡¼­´Â erythema, friability, dirty exudate°¡ ÀÖ°í ±ò·ÁÀÖÀ½. (There is a 5 cm sized mass at the lesser curvature side of the proximal antrum, just below the angle. The center was deeply ulcerated. The uneven ulcer base shows erythema, friability, and dirty exudate.)

Impression: Advanced gastric cancer, Borrmann type II


[ÀÌÁØÇà comment]

Mass with deep central ulceration (with narrow bank) À̶ó°í ºÒ·¯µµ ÁÁ°í ulcerative mass¶ó°í ºÒ·¯µµ ÁÁ½À´Ï´Ù.

Stomach, subtotal gastrectomy:
Advanced gastric carcinoma
1. Location : lower third, Center at antrum and posterior wall
2. Gross type : Borrmann type 3
3. Histologic type : tubular adenocarcinoma, poorly differentiated
4. Histologic type by Lauren : intestinal
5. Size : 5.5x4.5x0.8 cm
6. Depth of invasion : penetrates serosa (pT3)
7. Resection margin: free from carcinoma, safety margin: distal 2.3 cm, proximal 4 cm
8. Lymph node metastasis : no metastasis in 37 regional lymph nodes (pN0)
9. Lymphatic invasion : present
10. Venous invasion : not identified
11. Perineural invasion : present
12. Stage by AJCC : II (T3, N0, MX)

¾ÆÁ÷ óÀ½À̶ó ±×·±Áö ¾î¶² ºÐÀÌ ºÓÀº ºÎºÐÀ» º¸°í bleeding ¼Ò°ßÀÌ ÀÖ´Ù°í ¾ð±ÞÇϼ̽À´Ï´Ù. ÇÇ°¡ ³¯ ¶§¸¸ bleedingÀ̶ó´Â ¿ë¾î¸¦ »ç¿ëÇսôÙ.

¿ë¾î¿¡ ´ëÇÑ commentÀÔ´Ï´Ù.

2017 ¼ÒÈ­±â³»°ú ºÐ°úÀü¹®ÀÇ ¿¬¼ö±³À°


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±³¼ö´ÔÀÇ ºü¸¥ ´äº¯¿¡ Á¤¸» °¨»çµå¸³´Ï´Ù! ÀÚ¼¼È÷ ÀûÇôÀÖ´Â Çؼ³À» Àо´Ï ÀúÀÇ description¿¡ ´ëÇÑ ¾îÈÖ°¡ ºÎÁ·ÇÔÀ» ´À²¼½À´Ï´Ù.

±³¼ö´ÔÀÇ Ã·»è°ú Çؼ³À» ÀÐ°í ³ª¼­ ÇÑ °¡Áö Áú¹®ÀÌ »ý°å½À´Ï´Ù. Á¦°¡ edematousÇÏ´Ù°í ±â¼úÇÑ °ÍÀÌ ¸Â´ÂÁö Àß ¸ð¸£°Ú½À´Ï´Ù. Ulcer°¡ ÀÖÀ» ¶§ marginÀÌ ÁÖº¯º¸´Ù À¶±âµÈ °ÍÀ» ¸ðµÎ edematousÇÏ´Ù°í º¸¸é µÇ´Â °ÍÀΰ¡¿ä? Áõ·Ê 6°ú °°Àº AGC B-II¿¡¼­ À¶±âµÈ marginÀ» edematousÇÏ´Ù°í ºÎ¸£´ÂÁö ±Ã±ÝÇß½À´Ï´Ù.

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¸Å¿ì ÁÁÀº Áú¹®ÀÔ´Ï´Ù.

DEX introduction °­ÀÇ¿¡¼­ ÀüÇüÀûÀÎ BGU Áõ·Ê·Î minor findings ¾²´Â ¹æ¹ýÀ» °¡¸£Ä¡°í ÀÖ½À´Ï´Ù (EndoTODAY DEX Çؼ³). À§±Ë¾çÀ̳ª ÇÔ¸ôÇü À§¾Ï¿¡¼­ (1) edge, (2) margin, (3) base, (4) fold¸¦ °üÂûÇÏ°í ±â¼úÇ϶ó°í ¸»¾¸µå¸®´Âµ¥¿ä... À¶±âÇü º´¼Ò³ª ÇÔ¸ôÇüÀÌ ¾Æ´Ñ À§¾Ï¿¡¼­µµ (1) edge, (2) margin, (3) base, (4) fold¸¦ ½á¾ß ÇÏ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. ÇÔ¸ôÇüÀº ÇÔ¸ôÇü´ä°Ô, À¶±âÇüÀº À¶±âÇü´ä°Ô ±â¼úÇϽʽÿÀ.

Å©±â ÁüÀÛÇÏ´Â ¹ý¿¡¼­ ¼³¸íÇÑ ¹Ù ÀÖ½À´Ï´Ù¸¸, º´¼ÒÀÇ Áø´Ü¿¡ µû¶ó Å©±â¸¦ ´Ù¸£°Ô ÃøÁ¤ÇØ¾ß ÇÕ´Ï´Ù. ¾ç¼º À§±Ë¾çÀº ulcer craterÀÇ Å©±â´Â ÀÛÀ¸³ª edema°¡ ³ÐÀ» ¼ö ÀÖ½À´Ï´Ù. ¾ç¼º À§±Ë¾ç¿¡¼­´Â ulcer crater¸¦ º´¼ÒÀÇ Å©±â·Î »ý°¢ÇϽʽÿÀ. ÇÔ¸ôÇü À§¾ÏÀÇ °æ¿ì³ª 'ÇÔ¸ô + À¶±â'Çü À§¾ÏÀÇ °æ¿ì ¾Ï ÀüüÀÇ Å©±â¸¦ º´¼ÒÀÇ Å©±â·Î º¸½Ã±â ¹Ù¶ø´Ï´Ù. ÇÔ¸ôºÎ Å©±â°¡ À§¾ÏÀÇ Å©±â°¡ ¾Æ´Ï±â ¶§¹®ÀÔ´Ï´Ù. ¿¹¸¦ µé¸é ÀÌ·¸½À´Ï´Ù.

ÀÌ Áõ·Ê¸¦ ¾ç¼º À§±Ë¾çÀ¸·Î »ý°¢Çϸé '5-6mm Å©±âÀÇ ±Ë¾çÀÌ ÀÖ°í ÁÖº¯ÀÇ edema°¡ º¸ÀδÙ' ¶ó°í ¾µ ¼ö ÀÖ½À´Ï´Ù (¾Æ·¡ »çÁø ÀÛÀº µ¿±×¶ó¹Ì). 'À¶±â + ÇÔ¸ô'Çü À§¾ÏÀ¸·Î ÆǴܵǸé '2cm Å©±âÀÇ À¶±âÇü º´¼ÒÀÇ Áß¾Ó¿¡ 5-6mm Å©±âÀÇ ÇÔ¸ôµÈ ºÎÀ§°¡ ÀÖ´Ù'¶ó°í ¾µ ¼ö ÀÖ½À´Ï´Ù (¾Æ·¡ »çÁø Å« µ¿±×¶ó¹Ì).

EndoTODAY À§³»½Ã°æ »ðÀÔ°ú °üÂû (82ÂÊ)

Descriptionµµ ¸¶Âù°¡ÁöÀÔ´Ï´Ù. ¾Æ·¡ Áõ·Ê¸¦ BGU·Î »ý°¢ÇÏ¿´´Ù¸é 'Å©°í ±íÀº ±Ë¾çÀÌ ÀÖ°í ÁÖº¯ÀÌ edematousÇѵ¥ ´Ù¼Ò ¿ïÅüºÒÅüÇÏ´Ù'°í ¾²°Ô µÉ °ÍÀÌ°í, AGC·Î »ý°¢ÇÏ¿´´Ù¸é '4cm Å©±âÀÇ mass with central ulceration (= ulcerative mass)°¡ ÀÖ´Ù. Mass¿Í ÁÖº¯ Á¤»óºÎ¿ÍÀÇ °æ°è´Â ¸í·áÇÏ´Ù. ÇÔ¸ôºÎÀÇ Áö¸§Àº 2.5cm °¡·®Àε¥ ÇÔ¸ôºÎ¿Í À¶±âºÎÀÇ °æ°è´Â ÀϺδ ¸íÈ®ÇÏ°í ÀϺδ blurred µÇ¾î ÀÖ´Ù. ÇÔ¸ôºÎ ¹Ù´ÚÀº unevenÇϸ鼭 ½ÉÇÑ ¹ßÀû°ú ÀϺΠclotÀÌ º¸ÀδÙ. À¶±âºÎ´Â 1cm µÎ²²·Î ÇÔ¸ôºÎ¸¦ °¨½Î´Â ÇüÅÂÀε¥ ÀϺδ ¸Å²öÇϳª ÀϺδ uneven, slightly nodularÇÑ ¾ç»óÀÌ´Ù.'¶ó°í ¾²½Ã¸é µË´Ï´Ù.

¿äÄÁµ¥ AGC º¸¸¸ 2ÇüÀ̳ª 3ÇüÀÇ ÇÔ¸ôºÎ ÁÖº¯ÀÇ À¶±âºÎ´Â edematousÇÑ marginÀ¸·Î Ç¥ÇöÇÏÁö ¸¶½Ã°í ±×³É massÀÇ ÀϺÎÀÎ °ÍÀ¸·Î »ý°¢ÇÏ°í º¸ÀÌ´Â ±×´ë·Î ¾²½Ã±â ¹Ù¶ø´Ï´Ù.


Áõ·Ê 7 - ÃâÇ÷·Î ÀÀ±Þ½ÇÀ» ãÀº ȯÀÚÀÇ ½ÊÀÌÁöÀå ±¸ºÎÀÔ´Ï´Ù.

¼Ò°ß: ½ÊÀÌÁöÀå ±¸ºÎ¿¡ 1cm °¡·®ÀÇ deep ulcer°¡ ÀÖÀ½. Ulcer Á߽ɿ¡ red spotÀÌ º¸ÀÓ..

Áø´Ü: Duodenal ulcer, A1, Forrest classification IIc


[ÀÌÁØÇà comment]

³»½Ã°æ °á°ú´Â ÀÓ»ó°¡¿¡°Ô ÀǹÌÀÖ´Â guide°¡ µÇ¾î¾ß ÇÕ´Ï´Ù. °á°ú¸¦ º¸°í ¹º°¡ÀÇ ÇൿÀ» Çϰųª ÆÇ´ÜÀ» ÇÒ ¼ö ÀÖµµ·Ï µµ¿ÍÁÖ¾î¾ß ÇÕ´Ï´Ù. ¹®Á¦¿¡ melena¶ó°í ¾ºÀÎ Á¡¿¡ ÁÖÀÇÇϽʽÿÀ ÃâÇ÷ ȯÀÚÀÇ ³»½Ã°æ¿¡´Â µÎ °¡Áö°¡ Áß¿äÇÕ´Ï´Ù. (1) ´çÀå Ä¡·á ³»½Ã°æÀ» ÇÒ °ÍÀΰ¡? (2) ÀçÃâÇ÷ À§ÇèÀº ¾î´À Á¤µµÀΰ¡? ÀÌ·¯ÇÑ Áú¹®¿¡ ´äÇϱâ À§ÇÏ¿© °³¹ßµÈ °ÍÀÌ Forrest ºÐ·ùÀÔ´Ï´Ù. ÃâÇ÷·Î ³»½Ã°æÀ» ÇÑ °æ¿ì´Â AHS (active, healing, scar) ½Ã½ºÅÛ¿¡ µû¸¥ ºÐ·ù»Ó¸¸ ¾Æ´Ï¶ó, Forrest ºÐ·ù¸¦ ²À ºÙ¿©Áֽñ⠹ٶø´Ï´Ù.

Forrest classification

Ulcer Á߽ɿ¡ º¸ÀÌ´Â °ÍÀº red spot (Forrest classification IIc)À̶ó°í »ý°¢ÇÕ´Ï´Ù. ¾à°£ Æ¢¾î³ª¿Â ¸ð¾çÀ̶ó°í Çؼ®ÇÏ¿© exposed vesselÀ̶ó°í ´äÇÑ ºÐµµ ¸¹½À´Ï´Ù. Exposed vesselÀº ³ëÃâµÈ Ç÷°üÀÇ aneurysmal dilatationÀÔ´Ï´Ù. ¾îÂ¥ÇÇ »çÁø ÇÑ ÀåÀ¸·Î´Â È®½ÇÇÏÁö ¾ÊÁö¸¸ Àú´Â red spotÀ¸·Î º¸¾Ò½À´Ï´Ù.


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2016-10-7

2024-5-14. ½ÅÀÓ fellowµéÀ» ´ë»óÀ¸·Î DEX ÷»èÁöµµ¸¦ ½ÃÀÛÇÏ¿´½À´Ï´Ù. ÃÖ±Ù ¸î ³â °£ fellowµéÀÌ ³Ê¹« ¸¹¾Æ °³ÀÎÁöµµ¸¦ ¸ø ÇØ ÁÖ¾ú´Âµ¥ ¿ÃÇØ´Â ÀÇ´ëÁõ¿ø»çÅ·Πfellow ¼ö°¡ ¸¹ÀÌ Áپ °³Àκ° ÷»èÁöµµ¸¦ ÇÒ ¼ö ÀÖ°Ô µÇ¾ú½À´Ï´Ù.

2024-5-15. ¿©·¯ºÐÀÇ ´Üºñ°¡ µÇ°Ú½À´Ï´Ù. ãÁéë ì°ñØú¼

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