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[À§¿ëÁ¾. Gastric polyps] - ðû

1. Definition

2. Hyperplastic polyps

3. °úÇü¼º ¿ëÁ¾Áõ ȤÀº ±¤¹üÀ§ÇÑ º¯È­

4. Inflammatory fibrinoid polyp ¿°Áõ¼º ¼¶À¯¾ç ¿ëÁ¾

5. Gastric hamartomatous polyps in polyposis and non-polyposis

6. Fundic gland polyp in PPI users

7. Other polyps

8. Adenoma/carcinoma arising from hyperplastic polyp µî

9. Duodenal polyps

10. FAQ - NGSÀ» ÀÌ¿ëÇÑ polyposis panel

11. References

Histopathology 2021


1. Definition

¿ëÁ¾Àº ³»°­À» ÇâÇÏ¿© µ¹ÃâµÈ º´º¯À» ÃÑĪÇÏÁö¸¸ ÈçÈ÷ Á¼Àº Àǹ̷Π»ç¿ëÇÏ¿© ¾ç¼º »óÇǼº Á¾¾ç¸¸À» ÀǹÌÇÕ´Ï´Ù. °£È¤ metaplastic gastritis¿¡¼­ º¸ÀÌ´Â ³³ÀÛÇÏ°í ¾à°£ À¶±âµÈ metaplastic noduleÀ» ¿ëÁ¾À̶ó°í ºÎ¸£´Â °æ¿ì°¡ Àִµ¥ ÀÌ´Â ¹Ù¶÷Á÷ÇÏÁö ¾Ê½À´Ï´Ù. Àç°Ë¿¡¼­ º¸ÀÏ ¼öµµ ÀÖ°í º¸ÀÌÁö ¾ÊÀ» ¼öµµ ÀÖ´Â °æ¹ÌÇÑ ¼Ò°ßÀ» ¿ëÁ¾À̶ó°í ºÎ¸£Áö ¸¿½Ã´Ù.

¿ëÁ¾ÀÇ ºÐ·ù´Â ÀüÅëÀûÀ¸·Î Yamada ºÐ·ù¹ýÀÌ ÀÌ¿ëµÇ¾ú½À´Ï´Ù. À¶±âÀÇ ±â½ÃºÎ°¡ µÐ°¢ÀÌ°í ¿Ï¸¸Çϸé Yamada-IÇü, À¶±âÀÇ ±â½ÃºÎ°¡ ¿¹°¢À¸·Î °æ°è°¡ ¿Ï¸¸ÇÏÁö¸¸ Àß·èÇÏÁö ¾ÊÀ¸¸é Yamada-IIÇü, À¶±âÀÇ ±â½ÃºÎ°¡ Àß·èÇÏÁö¸¸ ¸ñ(neck)ÀÌ ¾øÀ¸¸é Yamada-IIIÇü, À¯°æ¼º(pedunculated)À̸é Yamada- IVÇüÀ¸·Î ºÐ·ùµË´Ï´Ù.

ÃÖ±Ù¿¡´Â sessile, semi-pedunculated, pedunculated ·Î ³ª´©°í ÀÖ½À´Ï´Ù.

Á¶Á÷ÇÐÀûÀ¸·Î´Â ¼±Á¾¼º ¿ëÁ¾(adenomatous polyp)°ú ºñ¼±Á¾¼º ¿ëÁ¾À¸·Î ³ª´©Áö¸¸, º¸Åë ¿ëÁ¾À̶ó°í ÇÏ¸é ºñ¼±Á¾¼º ¿ëÁ¾À» ¸»ÇÕ´Ï´Ù. °ú°Å¿¡´Â °úÇü¼º ¿ëÁ¾ÀÌ °¡Àå ÈçÇߴµ¥ ÃÖ±Ù¿¡´Â À§Àú¼±¿ëÁ¾(fundic gland polyp)ÀÌ °¡Àå ÈçÇÑ °Í °°½À´Ï´Ù.

¿ëÁ¾Áõ (polyposis)ÀÇ Á¤ÀÇ´Â ¸íÈ®ÇÏÁö ¾Ê½À´Ï´Ù. ÇÑ Àå±â¿¡ ´Ù¼öÀÇ ¿ëÁ¾ÀÌ ÀÖÀ» ¶§ ¿ëÁ¾ÁõÀ̶ó°í ºÎ¸¦ ¼ö ÀÖÀ¸³ª ¸î °³ ÀÌ»óÀ̶ó´Â ±âÁØÀº ¾ø½À´Ï´Ù. 10-20°³ À̻󿡼­ ¿ëÁ¾ÁõÀ̶ó°í ºÎ¸£´Â °æÇâÀÔ´Ï´Ù. ¾Æ·¡´Â À̼±¿µ ±³¼ö´Ô²²¼­ Á¤¸®ÇÑ ³»¿ëÀÔ´Ï´Ù.


2. Hyperplastic polyps

2024-24. Hyperplastic polyp

ECR 018. 2024-11-25.

°úÇü¼º ¿ëÁ¾Àº À§Á¡¸· »óÇǰ¡ °úµµÇÏ°Ô Áõ½ÄÇÑ °á°úÀÔ´Ï´Ù.

¿©·¯°³ÀÇ °úÇü¼º ¿ëÁ¾ÀÌ µ¿½Ã¿¡ ¹ß»ýÇÏ´Â °æÇâÀ̰í 2 cmÀÌÇϰ¡ ¸¹°í ºÓÀº »ö±òÀ» ¶ì¸ç ÀÛÀ» ¶§´Â sessileÇÏÁö¸¸ Ä¿Áö¸é À¯°æ¼ºÀÌ µË´Ï´Ù. ¾ÏÀ¸·Î ÁøÇàÇÏ´Â °æ¿ì´Â °ÅÀÇ ¾ø½À´Ï´Ù. °úÇü¼º ¿ëÁ¾Àº ÀÛÀ¸¸é Ä¡·á°¡ ÇÊ¿ä¾ø½À´Ï´Ù.

°úÇü¼º ¿ëÁ¾

YouTube 樨毢

Á¶Á÷ÇÐÀû Ư¡Àº ¾Æ·¡¿Í °°ÀÌ ¿ä¾àµË´Ï´Ù. pathologyoutlines.com

¼­±¸ °¡À̵å¶óÀÎÀº 2 cm À̻󿡼­ ³»½Ã°æ ÀýÁ¦¸¦ Çϵµ·Ï ±ÇÇϰí ÀÖ½À´Ï´Ù. ¿ì¸®³ª¶ó¿¡¼­´Â À̺¸´Ù À۾Ƶµ Ä¡·á¸¦ ±ÇÇÏ´Â Àǻ簡 ¸¹½À´Ï´Ù. Ä¡·á ÈÄ ´Ù¸¥ °÷¿¡¼­ Àç¹ßÇÏ´Â ¿¹°¡ ¸¹À¸¹Ç·Î »çÀü¿¡ Àß ¼³¸íÇØ¾ß ÇÕ´Ï´Ù.

2³â µ¿¾È Å©±â°¡ Áõ°¡ÇÏ¿´´ø °úÇü¼º ¿ëÁ¾

ÀüÁ¤ºÎ¿¡ 2°³, cardia¿¡ 1°³. ´Ù¹ß¼º °úÇü¼º ¿ëÁ¾

¸Å¿ì Å« Yamada type III °úÇü¼º¿ëÁ¾

Yamada type IV °úÇü¼º¿ëÁ¾

°¡Áö°¡ ¶Ñ·ÇÇÏ¿´°í °¡Áö ³¡¿¡ °¨ÀÌ ¿­¸° Çü»óÀÇ °úÇü¼º ¿ëÁ¾. ÀýÁ¦¼ú Á÷ÈÄ ÃâÇ÷ÀÌ ÀÖ¾î ÁöÇ÷¼úÀ» ÇÏ¿´½À´Ï´Ù.

Helicobacter-associated hyperplastic polyp

°úÇü¼º ¿ëÁ¾ÀÌ transient ÇÏ°Ô pyloric ringÀ» ÅëÇÏ¿© ½ÊÀÌÁöÀåÀ¸·Î herniation µÇ¾î ÀÖ¾ú½À´Ï´Ù. ÈíÀÔÇÏ¿© ´ç±ä ÈÄ ½Ã¼úÇÏ¿´½À´Ï´Ù.

¿ëÁ¾ÀÌ ¾î´À Á¤µµ ÀÌ»ó Å©¸é ÀýÁ¦¼úÀ» ±ÇÇÕ´Ï´Ù. ÀÌÀ¯ Áß Çϳª´Â ÃâÇ÷ÇÒ ¼ö Àֱ⠶§¹®ÀÔ´Ï´Ù. ¾Æ·¡´Â melena·Î ³»¿øÇÑ È¯ÀÚÀÔ´Ï´Ù. ¿ëÁ¾¿¡¼­ ÃâÇ÷ÇÑ °æ¿ì¿´½À´Ï´Ù. ¿ëÁ¾ÀýÁ¦¼ú·Î Ä¡·áÇÏ¿´½À´Ï´Ù.

°úÇü¼º ¿ëÁ¾ ȯÀÚ°¡ Ç︮ÄÚ¹ÚÅÍ °¨¿°ÁõÀÌ ÀÖÀ¸¸é À̸¦ Ä¡·áÇϱ⵵ ÇÕ´Ï´Ù. ¿ëÁ¾ÀÌ ÀÛ¾ÆÁø´Ù´Â ¼³ÀÌ Àֱ⠶§¹®ÀÔ´Ï´Ù. ±×·±µ¥ Àú´Â À̸¦ Àß ¹ÏÁö ¾Ê½À´Ï´Ù. °£È¤ ÀúÀý·Î ÀÛ¾ÆÁö´Â »ç¶÷µµ Àֱ⠶§¹®ÀÔ´Ï´Ù. ¾Æ·¡ ȯÀÚ´Â Ç︮ÄÚ¹ÚÅÍ À½¼ºÀ̾ú°í Ưº°ÇÑ Ä¡·á¸¦ ÇÏÁö ¾Ê¾Ò´Âµ¥ ÃßÀû ³»½Ã°æ¿¡¼­ ÀúÀý·Î ¿ëÁ¾ÀÌ ÀÛ¾ÆÁø ¿¹ÀÔ´Ï´Ù.

Ưº°ÇÑ Ä¡·á ¾øÀÌ ÀúÀý·Î ÀÛ¾ÆÁø °úÇü¼º ¿ëÁ¾


Á¶Á÷¼Ò°ßÀÌ ÀüÇüÀûÀÌ °úÇü¼º ¿ëÁ¾°ú´Â ´Þ¶ó¼­ º´¸®°á°ú°¡ hypertrophic gastric mucosa·Î¸¸ º¸°íµÇ´Â °æ¿ìµµ ÀÖ½À´Ï´Ù.

¿©ÀÚ 40¼¼ (2022)


°úÇü¼º ¿ëÁ¾ÀÌ ÀúÀý·Î ¶³¾îÁö´Â ¼ö°¡ ÀÖ½À´Ï´Ù. ¿ÏÀüÈ÷ ¾ø¾îÁö´Â ¼öµµ ÀÖ°í ÀϺΰ¡ ³²´Â ¼öµµ ÀÖ½À´Ï´Ù. AutoamputationÀ̶ó°í ºÎ¸¨´Ï´Ù.

¸Å¿ì Å« ¿ëÁ¾À¸·Î ÀÇ·ÚµÇ¾î ³»½Ã°æÀýÁ¦¼úÀ» ÇÏ·Á°í ÇÏ¿´À¸³ª ÀÌ¹Ì ÀúÀý·Î ¿ëÁ¾ÀÇ ´ëºÎºÐÀÌ »ç¶óÁø »óÅ¿´½À´Ï´Ù.

Fundus ÁÖº¯ÀÇ ³ÐÀº area°¡ hyperplatic change¸¦ º¸À̰í ÀϺΠ¿ëÁ¾ÀÌ ÀÖ¾ú½À´Ï´Ù. Á¶Á÷°Ë»ç·Î hyperplastic polypÀ¸·Î È®ÀÎÇÏ¿´½À´Ï´Ù. Ưº°ÇÑ Ä¡·á ¾øÀÌ °æ°ú°üÂû ÇÏ¿´´Âµ¥ 1³â ÈÄ ±¹¼ÒÀûÀ¸·Î Æ¢¾î³ª¿Í ÀÖ´ø ¿ëÁ¾Àº »ç¶óÁø ¸ð¾çÀÔ´Ï´Ù. ÀúÀý·Î ¶³¾îÁ³À» ¼öµµ ÀÖ°í Á¶Á÷°Ë»ç ÇÑ ºÎÀ§¿Í °¡±î¿ö ¶³¾îÁ³À» ¼öµµ ÀÖÀ» °Í °°½À´Ï´Ù.

AutoamputationµÇ¸é¼­ ÃâÇ÷ÀÌ ¹ß»ýÇÒ ¼ö ÀÖ½À´Ï´Ù. ±×·¯³ª À̸¦ Áõ¸íÇϱâ´Â ½±Áö ¾ÊÀ» °ÍÀÔ´Ï´Ù. Áö±Ý±îÁö ¹®Çå¿¡ º¸°íµÈ °ÍÀº ´Ü Çѹø»ÓÀ̶ó°í »ý°¢µË´Ï´Ù (Nakajima T. Endoscopy 2003;35(12):1069-1071). ÃâÇ÷ȯÀÚ¿¡¼­ ³»½Ã°æÀ» ÇØ º¸¾Ò´õ´Ï ¿ëÁ¾ÀÌ ¶³¾îÁ®ÀÖ°í ±× ÀÚ¸®¿¡¼­ ÃâÇ÷ÇÑ ÈçÀûÀÌ ÀÖ¾ú´Ù´Â °ÍÀÔ´Ï´Ù. ¾ï¼¼°Ô ¿îÀÌ ÁÁÁö ¾ÊÀ¸¸é Áõ¸íÇÏ±â ¾î·Æ½À´Ï´Ù.

¾Æ·¡ ȯÀÚµµ ¿ëÁ¾ Çϳª(ÀüÁ¤ºÎ ¼Ò¸¸¿¡¼­ Àüº®ÂÊÀÇ °¡Àå Å« °Í)°¡ ÀúÀý·Î ¾ø¾îÁø °æ¿ìÀÔ´Ï´Ù. Peduculated polypÀº ÀúÀý·Î ¾ø¾îÁú ¼ö ÀÖ½À´Ï´Ù.

°úÇü¼º¿ëÁ¾ÀÇ Á¶Á÷°Ë»ç ÈÄ ÃâÇ÷ÀÌ ¹ß»ýÇÒ ¼ö ÀÖ½À´Ï´Ù. HypervascularÇϹǷÎ. Á¶Á÷°Ë»ç ÈÄ ÃâÇ÷ÀÌ ¸¹À¸¸é Áï½Ã EMR polypectomy¸¦ ½ÃµµÇÒ ¼ö ÀÖ½À´Ï´Ù.


[Inverted hyperplatic polyp]

An inverted hyperplastic polyp (IHP) is a rare type of benign polyp, found in the stomach or colon, that grows downward into the submucosa instead of toward the lumen. Because of this unusual growth pattern, it can be mistaken for a subepithelial tumor or even a malignant tumor. IHPs are typically treated with endoscopic removal, and while they are benign, they can sometimes coexist with adenocarcinoma. (Google AI. 2025-11-1)

¼ö ³â Àü °¡Å縯ÀÇ´ë¿¡¼­ º¸°íÇÑ Áõ·Ê°¡ ÀÖ¾ú½À´Ï´Ù. (Korean J Helicobacter Up Gastrointest Res 2023)


3. °úÇü¼º ¿ëÁ¾Áõ ȤÀº ±¤¹üÀ§ÇÑ º¯È­

¿ëÁ¾ÀýÁ¦¼ú Çߴµ¥ ¼ö³â ÈÄ ¶Ç »ý±è


[°úÇü¼º ¿ëÁ¾ + ³ÐÀº °úÇü¼º ¿ëÁ¾ À¯»ç Á¡¸·º¯È­]

µé¹® Á÷ÇϺο¡ ¸î °³ÀÇ ¿ëÁ¾ÀÌ ÀÖ¾î µé¹®À» °¨½Î°í ÀÖ´Â ¾ç»óÀÔ´Ï´Ù. À§Ã¼ºÎ ¼Ò¸¸ÀÇ Á¡¸·ÀÌ ³ÐÀº ºÎÀ§¿¡ °ÉÃÄ ¾à°£ µÎ²®°í ¹ßÀûµÇ¾î ÀÖ½À´Ï´Ù. ±ÞÁ¢ÇÏ¿© °üÂûÇÏ¸é ¹ßÀûºÎ Ç¥¸éÀº °úÇü¼º¿ëÁ¾ÀÇ Ç¥¸é°ú µ¿ÀÏÇØ º¸ÀÔ´Ï´Ù. °ú°ÅºÎÅÍ ¼öÂ÷·Ê Á¶Á÷°Ë»ç¸¦ ÇÏ¿´À¸³ª Ç×»ó ¸ðµÎ hyperplastic polypÀ̾ú½À´Ï´Ù. Helicobacter pylori À½¼ºÀÔ´Ï´Ù. Á¤È®ÇÑ ¿øÀÎÀ» ¾Ë±â ¾î·Æ½À´Ï´Ù. °æ°ú°üÂû ÁßÀÔ´Ï´Ù.


4. Inflammatory fibrinoid polyp (IFP) ¿°Áõ¼º ¼¶À¯¾ç ¿ëÁ¾

Inflammatory fibrinoid polyp (IFP) ¿°Áõ¼º ¼¶À¯¾ç ¿ëÁ¾Àº ¾ç¼º Á¾¾çÀÔ´Ï´Ù. ¾Ç¼ºÈ­ º¸°í´Â º¸Áö ¸øÇß½À´Ï´Ù. µû¶ó¼­ ³»½Ã°æ ÀýÁ¦¼úÀ̳ª ¼ö¼úÀÌ ²À ÇÊ¿äÇÑÁö ¸íÈ®ÇÏÁö ¾Ê½À´Ï´Ù. ³»½Ã°æ ÀýÁ¦¼úÀº ½±Áö ¾Ê½À´Ï´Ù. ¶Ñ·ÇÇÑ À¶±âÇüÀ̰í À§º®¿¡ ±í°Ô ħÅõÇÏÁö ¾ÊÀº IFP´Â ÀÏ¹Ý EMR°ú ȤÀº ESD¿Í ºñ½ÁÇÏ°Ô ÀýÁ¦ÇÒ ¼ö ÀÖ½À´Ï´Ù. À§º®¿¡ ±í°Ô ħÅõÇÑ IFP´Â ³»½Ã°æ Ä¡·á°¡ ½±Áö ¾ÊÀ» ¼ö ÀÖÀ¸¹Ç·Î º¹°­°æ ½û±â ÀýÁ¦¼úÀÌ ÇÊ¿äÇÒ ¼ö ÀÖ½À´Ï´Ù. IFP ¿°Áõ¼º ¼¶À¯¾ç ¿ëÁ¾À̶ó´Â À̸§ÀÌ ½Ã»çÇÏ´Â ¹Ù¿Í °°ÀÌ ¼¶À¯È­°¡ ½ÉÇÑ Á¾¾çÀ̹ǷΠÁ¦¹ý ´Ü´ÜÇÏ¿© ³»½Ã°æ ÀýÁ¦¼ú ÈÄ ¼ö°ÅÇϱⰡ ¾î·Á¿ï ¼ö ÀÖ½À´Ï´Ù. ÀÌ ¸ðµç Á¡À» °í·ÁÇÏ¿© IFP·Î ÃßÁ¤µÇ´Â ¿ëÁ¾À» Ä¡·áÇÏÁö ¾Ê°í °æ°ú°üÂû ÇÏ´Â °Íµµ °¡´ÉÇÏ´Ù°í »ý°¢ÇÕ´Ï´Ù. »ç½Ç ¾ÏÀÎ ¿ëÁ¾ (EGC type 1)À̳ª, Àü¾Ï¼º º´¼ÒÀÎ ¿ëÁ¾ (¼±Á¾¼º ¿ëÁ¾) ȤÀº ÃâÇ÷°ú °°Àº ÇÕº´ÁõÀ» µ¿¹ÝÇÑ ¿ëÁ¾À̳ª Á¡¸·ÇÏÁ¾¾çÀº Ä¡·á°¡ ÇÊ¿äÇÏÁö¸¸ ±×·¸Áö ¾ÊÀº ¿ëÁ¾À̳ª Á¡¸·ÇÏÁ¾¾çÀº À§ÇèÀ» ¹«¸¨¾²°í Ä¡·áÇϱ⺸´Ù´Â Á¤±âÀûÀÎ °üÂûÀÌ È¯ÀÚ¿¡°Ô ´õ À¯¸®ÇÑ °æ¿ìµµ ÀÖ½À´Ï´Ù. Àú´Â IFPÀ¸·Î ÃßÁ¤µÇ´Â ȯÀÚ¿¡¼­ Ä¡·á°¡ ½¬¿î º´¼Ò´Â ³»½Ã°æ ÀýÁ¦¼úÀ» Çϱ⵵ ÇÏÁö¸¸ ±í°Ô ¹ÚÈù IFP¿¡ ´ëÇÏ¿© ³»½Ã°æ ÀýÁ¦¼úÀ» ¹«¸®ÇÏ¿© ½ÃÇàÇÏ´Â °ÍÀº ±×´ÙÁö ¹Ù¶÷Á÷ÇÏÁö ¾Ê´Ù°í »ý°¢Çϰí ÀÖ½À´Ï´Ù. (2024³â 2¿ù)

ÀüÇüÀûÀÎ Áõ·Ê 1 - EndoTODAY quiz·Î ÃâÁ¦ÇÏ¿´½À´Ï´Ù. ÇÑ fellow ¼±»ý´Ô²²¼­ "Á¤»óÀûÀÎ tubule ±¸Á¶°¡ ÀüÇô ¾ø°í ¿°Áõ ¼¼Æ÷µé, ƯÈ÷ eosinophilµéÀÌ ¸¹ÀÌ º¸ÀÔ´Ï´Ù. Áß¾Ó¿¡ Ç÷°üÀÌ º¸À̴µ¥ ±× ÁÖº¯À¸·Î fibrinoid Ä§ÂøÀÌ º¸ÀÔ´Ï´Ù. Áø´ÜÀº inflammatory fibroid polyp ÀÎ °Í °°½À´Ï´Ù."¶ó´Â ´äÀ» Áּ̽À´Ï´Ù. Excellent!

Onion skin

ÀüÇüÀûÀÎ Áõ·Ê 2

Inflammatory fibrinoid polypÀº gastric submucosal granuloma with eosinophilic infiltration, eosinophilic granuloma, hemangiopericytoma, fibroma, inflammatory pseudotumor µî ´Ù¾çÇÑ À̸§À¸·Î ºÒ·È´ø Á¾¾çÀÔ´Ï´Ù. Á¶Á÷ÇÐÀûÀ¸·Î ¼¶À¯Á¶Á÷, Ç÷°ü, È£»ê±¸¸¦ Æ÷ÇÔÇÑ ¸¹Àº ¿°Áõ¼¼Æ÷µé·Î ±¸¼ºµÇ¾î ÀÖ°í ±¹¼ÒÀûÀÎ ºñ½Å»ý¼º ¼ºÀåÀ» ÇÏ´Â ÁúȯÀÔ´Ï´Ù.

º´¸® ¼Ò°ßÀº ¾Æ·¡¿Í °°½À´Ï´Ù (pathology-on-line).

ÁÖ·Î À§¿¡ ¹ß»ýÇÏÁö¸¸ µå¹°°Ô ¼ÒÀå, ´ëÀå, ½Äµµ¿¡¼­µµ ¹ß»ýÇÒ ¼ö ÀÖ½À´Ï´Ù. ¾Ç¼ºº¯È­´Â º¸°íµÈ ¹Ù ¾ø½À´Ï´Ù. À§³»½Ã°æ¿¡¼­´Â ÁÖ·Î pedunculated polypÀÇ ÇüŰ¡ ¸¹Àºµ¥ SMT¿Í ºñ½ÁÇÏ°Ô º¸ÀÌ´Â °æ¿ìµµ ÀÖ½À´Ï´Ù. ÀÌ Áõ·Ê´Â SMTó·³ º¸¿´´ø °æ¿ìÀ̰í wedge resectionÀ¸·Î È®ÁøÇÒ ¼ö ÀÖ¾ú½À´Ï´Ù. ¼ö¼úÀü impressionÀº GIST¿´½À´Ï´Ù.

¿ëÁ¾Çü inflammatory fibrinoid polyp

¿ëÁ¾Çü inflammatory fibrinoid polyp

45¼¼ ³²ÀÚ (2018). Á¡¸·ÇÏÁ¾¾çÇü inflammatory fibrinoid polyp. Actin (-) S-100 (-) CD34 (+)

2016³â 109ȸ ³»½Ã°æÁý´ãȸ¿¡¼­ ³ª¼ö¿µ ±³¼ö´Ô²²¼­ ÀüÁ¤ºÎ »óÇÇÇÏ Á¾¾ç ¾ç»óÀÇ inflammatory fibrinoid polyp 2¿¹¸¦ ¼Ò°³ÇÏ¿´½À´Ï´Ù. c-kit À½¼º, s-100 À½¼º, CD34 ¾ç¼ºÀÌ ºñ±³Àû ƯÀÌÇÑ ¼Ò°ßÀ̶ó°í ÇÕ´Ï´Ù.

Gastric fundus¿¡¼­µµ ¹ß»ýÇÒ ¼ö ÀÖ½À´Ï´Ù.

Clin Endosc 2022

¿øÀÇ ÀüÁ¤ºÎ¿¡¼­ ¹ß»ýÇÏ¿© ½ÊÀÌÁöÀå ÂÊÀ¸·Î herniationÀ» º¸ÀÎ Áõ·ÊÀÔ´Ï´Ù.

½ÊÀÌÁöÀå¿¡¼­µµ ¹ß»ýÇÒ ¼ö ÀÖ½À´Ï´Ù.

ÀÚ·áÁ¦°ø: À̼±¿µ ±³¼ö´Ô


5. Gastric hamartomatous polyps in polyposis and non-polyposis

1) In polyposis

Cowden syndrome¿¡¼­ hamartomatous polyposis°¡ ¹ß»ýÇÕ´Ï´Ù.

Cowden syndrome


2) In non-polyposis

ÀüÁ¤ºÎ Èĺ®, ³¯¹®¿¡ ´ê¾Æ¼­ ¹Ù´ÚÀÌ ³ÐÀº °áÀýÇü ¿ëÁ¾ÀÔ´Ï´Ù. Á¶Á÷°Ë»ç¿¡¼­ hyperplastic polyp ¼Ò°ßÀ¸·Î EMRÀ» ÇÏ¿´°í hamartomatous polypÀ¸·Î ³ª¿Ô½À´Ï´Ù.

Polyposis°¡ ¾Æ´Ñ gastric hamartoma´Â ¹«Ã´ º¸±â ¾î·Æ½À´Ï´Ù. ¹ÚÀç±Ù ¼±»ý´Ô²²¼­ Á¤¸®ÇÑ ¹Ù¸¦ ¼Ò°³ÇÕ´Ï´Ù.


6. Fundic gland polyp in PPI users

PPI »ç¿ë ÈÄ fundic gland polypÀÌ ¹ß»ýÇÑ ¿¹´Â Á¾Á¾ ¸¸³ª°Ô µË´Ï´Ù.

PPI¸¦ ²÷°í fundic gland polypÀÇ ¼ö°¡ °¨¼ÒÇÏ¿´´Ù´Â Áõ·Êº¸°íµµ ÀÖ½À´Ï´Ù. ¹ß»ý±âÀü¿¡ ´ëÇØ¼­µµ Ãæ½ÇÈ÷ ¼³¸íµÇ¾î ÀÖ¾ú½À´Ï´Ù (±èÁø¼ö. ´ëÇѼÒÈ­±âÇÐȸÁö 2008;51:305-308).

PPI¿Í °ü·ÃµÈ fundic gland polypÀÇ ÀÓ»óÀû ÀÇÀÇ´Â °ÅÀÇ ¾ø´Ù°í »ý°¢µË´Ï´Ù. ÀÛ°í Çѵΰ³¸é Á¶Á÷°Ë»ç·Î Á¦°ÅÇÒ ¼öµµ ÀÖ°í Á¶±Ý ´õ Å©¸é ¿ëÁ¾ÀýÁ¦¼ú·Î ½±°Ô ÇØ°áÇÒ ¼ö ÀÖ½À´Ï´Ù¸¸ ²À Á¦°ÅÇØ¾ß ÇÏ´ÂÁö Àǹ®ÀÔ´Ï´Ù.


7. Other polyps

Sessile hyperplatic polyp (1 year interval)

Fundic gland polyp, sporadic. ÀÚ¼¼È÷ º¸±â

Fundic gland polyp, sporadic

GERD·Î Àå±â°£ PPI standard dose¸¦ ¸ÅÀÏ º¹¿ëÇϰí ÀÖ´ø ºÐ¿¡¼­ ¿ì¿¬È÷ ¹ß°ßµÈ polyp. Á¶Á÷°Ë»ç¸¦ ÇÏ¿´°í ±× °úÁ¤¿¡¼­ polypÀº Á¦°ÅµÇ¾ú½À´Ï´Ù. º´¸®°á°ú´Â fundic gland polypÀ̾ú½À´Ï´Ù. PPI user¿¡¼­ fundic gland polypÀÌ Á¾Á¾ ¹ß°ßµÇÁö¸¸ ±× ºóµµ´Â Àß ¾Ë·ÁÁ® ÀÖÁö ¾Ê½À´Ï´Ù. ÇÑ °¡Áö È®½ÇÇÑ °ÍÀº precancerous lesionÀº ¾Æ´Ï¶ó´Â °ÍÀÔ´Ï´Ù. º°´Ù¸¥ ÀÓ»óÀû ÀÇÀǰ¡ ¾ø´Ù°í »ý°¢Çصµ ¹«¹æÇÕ´Ï´Ù.

Fundic gland polyposis in FAP. À§Àú¼± ¿ëÁ¾Àº FAP ȯÀÚÀÇ 90%¿¡¼­ ¹ß°ßµË´Ï´Ù. FAP ȯÀÚ°¡ ¾Æ´Ñ ÀϹÝÀο¡¼­ ¿ì¿¬È÷ ¹ß°ßµÇ´Â ¼Ò¼öÀÇ »ê¹ßÀû À§Àú¼± ¿ëÁ¾Àº Àü¾Ï¼º º´¼Ò°¡ ¾Æ´Ï¹Ç·Î ¾Æ¹«·± Ä¡·áµµ ÇÊ¿äÇÏÁö ¾Ê½À´Ï´Ù. ±×¿¡ ¹ÝÇÏ¿© FAP ȯÀÚÀÇ À§Àú¼± ¿ëÁ¾Àº 40% Á¤µµ¿¡¼­ ÀÌÇü¼ºÀ» º¸ÀÔ´Ï´Ù. Áï FAP ȯÀÚÀÇ À§Àú¼± ¿ëÁ¾Àº º´¸®ÇÐÀûÀÎ °üÁ¡¿¡¼­ »ê¹ßÀûÀÎ À§Àú¼± ¿ëÁ¾°ú Â÷À̰¡ ÀÖ½À´Ï´Ù. FAP ȯÀÚ¿¡¼­ À§Àú¼± ¿ëÁ¾ÀÇ ÀÌÇü¼ºÀÌ ¼±ÇàµÈ »óÅ¿¡¼­ ÀÌÂ÷ÀûÀ¸·Î APC º¯À̰¡ ¹ß»ý½Ã¿¡´Â ¸Å¿ì µå¹°Áö¸¸ Àü¾Ï¼º º´¼Ò°¡ µÉ °¡´É¼ºµµ °¡Áö°í ÀÖ½À´Ï´Ù. ±×·¯³ª ±× ºóµµ´Â ¸Å¿ì ³·±â ¶§¹®¿¡ FAP¿¡¼­ ¹ß°ßµÇ´Â À§Àú¼± ¿ëÁ¾¿¡ ´ëÇØ¼­´Â Ưº°ÇÑ Ä¡·á¸¦ ÇÏÁö ¾Ê°í °æ°ú°üÂû¸¸À» ±ÇÇϰí ÀÖ½À´Ï´Ù.

FAP·Î total colectomy¸¦ ¹ÞÀ¸½Å ºÐÀÇ À§³»½Ã°æ¿¡¼­ À§ÀúºÎ¿Í À§Ã¼ºÎ¿¡ ´Ù¹ß¼º ¿ëÁ¾ÀÌ ¹ß°ßµÇ¾ú½À´Ï´Ù. ÀüÇüÀûÀÎ fundic gland polyposisÀÔ´Ï´Ù. Á¶Á÷°Ë»ç¿¡¼­ fundic gland polypÀ¸·Î ÆÇµ¶µÇ´Â °ÍÀÌ ´ç¿¬ÇϰÚÁö¸¸ °£È¤ hyperplastic polypÀ¸·Î ÆÇµ¶µÇ±âµµ ÇÕ´Ï´Ù. º´¸®ÆÇµ¶ °á°ú¿Í ¹«°üÇÏ°Ô ÀÌ·± °æ¿ì´Â fundic gland polyposis°¡ ¿Ç½À´Ï´Ù.

Retention polyp

Retention polyp

Hamartomatous polyp

Lympoid polyp

Herniated gastric mucosa in the submucosa

Hamartomatous inverted polyp (À§ Áõ·Ê 38)

Wedge resection: Inverted hyperplastic polyp with focal inflammatory myofibroblastic tumor-like stroma (1.3x1cm)

Hyperplastic polyp with focal high grade dysplasia

Serrated adenoma

EGC type 1

Gastritis cystica profunda (Âü°í: ESD·Î Á¦°ÅÇÑ gastritis cystica profunda 2022 »óºÎÀ§Àå°üÇÐȸÁö)

Gastritis cystica profunda

Gastritis cystica polyposa

Perineurinoma (= benign fibroblastic polyp)

À§¿ëÁ¾ÀýÁ¦¼úÀ» ÇÏ·Á´Âµ¥ ȯÀÚ°¡ ±¦È÷ ÃéÀåÀÌ °ÆÁ¤µÈ´Ù°í CTµµ ÇÔ²² ó¹æÇØ ´Þ¶ó°í ¿äûÇϼ̽À´Ï´Ù. ±×·¡¼­ À§¿ëÁ¾ÀýÁ¦¼ú ÈÄ CT¸¦ Âï¾ú´Âµ¥¿ä... ¿ì¿¬È÷ ¿ëÁ¾ÀýÁ¦¼ú ÀÚ¸® ÁÖº¯À¸·Î ÀÛÀº extraluminal air°¡ ÀÖ¾ú½À´Ï´Ù. ¿°Áõ ¼Ò°ßÀº ¾ø¾ú°í, ȯÀÚ¿¡°Ô ÀüÈ­·Î È®ÀÎÇÏ¿´´Âµ¥ Áõ»óµµ ¾ø´Ù°í ÇÕ´Ï´Ù. ºñ´Ü ¿ëÁ¾ÀýÁ¦¼ú »Ó¸¸ ¾Æ´Ï°í Á¶Á÷°Ë»ç Á÷ÈÄ¿¡ CT¸¦ Âï¾îµµ °£È¤ extraluminal air°¡ ÀÖ´Ù°í ³ª¿À´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù. ÀÓ»óÀû ÀÇÀÇ´Â ¾ø´Ù°í ÆÇ´ÜµË´Ï´Ù.


Retention polyp


8. Adenoma/carcinoma arising from hyperplastic polyp µî

Hyperplastic polypÀ¸·Î »ý°¢Çϰí À§¿ëÁ¾ÀýÁ¦¼ú ÈÄ ¾ÏÀ̳ª ¼±Á¾À¸·Î ³ª¿Í ³î¶ó´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù. 1cm ÀÌ»óÀÇ hyperplastic polypÀº Á¦°ÅÇÒ °ÍÀ» ±ÇÇϰí ÀÖ½À´Ï´Ù. (2021-7-16. ÀÌÁØÇà)

2021-7-15 SMC ¸ñ¿äÁ¡½É³»½Ã°æÁý´ãȸ

adenoma with HGD arising from hyperplastic polyp (2015)

À§°¢ºÎ °úÇü¼º ¿ëÁ¾À¸·Î 2³â¸¶´Ù ÃßÀû°üÂûÇÏ´ø Áß ÃÖ±Ù Á¶Á÷°Ë»ç¿¡¼­ adenoma°¡ ³ª¿Í ÀÇ·ÚµÈ ºÐÀÔ´Ï´Ù.
Stomach, ESD:
Tubular adenoma with high grade dysplasia in hyperplastic polyp
1. Location : angle, lesser curvature
2. Gross type : elevated
3. Size of adenoma : (1) longest diameter, 12 mm (2) vertical diameter, 11 mm
4. Resection margin : negative resection margins(N)


Stomach, upper body, greater curvature, "1", polypectomy :
Tubular adenocarcinoma, poorly differentiated , arising in hyperplastic polyp
1) size of carcinoma: 0.2x0.2 cm
2) lymphatic invasion: not identified
3) perineural invasion: not identified
4) negative resection margins (0.4 cm apart from deep resection margin)


Stomach, antrum, greater curvature, polypectomy:
Focal mucosal carcinoma (signet ring cell carcinoma) associated with globoid dysplasia;
1) size of carcinoma: up to 2 mm
2) negative margin


ESD: Early gastric carcinoma
1. Location : antrum, greater curvature
2. Gross type : EGC type IIa
3. Histologic type : tubular adenocarcinoma, moderately differentiated
4. Histologic type by Lauren : intestinal
5. Size of carcinoma : (1) longest diameter, 8 mm (2) vertical diameter, 6 mm
6. Depth of invasion : invades mucosa (muscularis mucosa) (pT1a)
7. Resection margin : free from carcinoma(N), safety margin : distal 8 mm, proximal 4 mm, anterior 10 mm, posterior 12 mm, deep 500 §­
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

Á¶±Ý ÀÌ»óÇÑ °æ¿ìÀÔ´Ï´Ù. ¿ÜºÎ Á¶Á÷°Ë»ç¿¡¼­ W/D adenocarcinoma·Î ³ª¿Í ÀÇ·ÚµÈ °æ¿ì·Î ESD¸¦ Çߴµ¥ ÃÖÁ¾ º´¸®°á°ú´Â hyperplatic polypÀÌ°í ¾ÏÀ¸·Î µÈ ºÎÀ§´Â ¾ø´Ù°í ³ª¿Ô½À´Ï´Ù. ¾Ï Áø´ÜÀ» ¾ø´ø ÀÏ·Î ÇÏ°í »êÁ¤ Ư·Ê¸¦ Ãë¼ÒÇÏ¿´½À´Ï´Ù.

Hyperplastic polypÀ¸·Î »ý°¢ÇÏ¿© one stage polypectomy ÈÄ ¾ÏÀÌ ³ª¿Í ÀǷڵǾú½À´Ï´Ù.
Stomach, polypectomy : ADENOCARCINOMA, WELL DIFFERENTIATED, arising in hyperplastic polyp;
1. Location : antrum, posterior wall
2. Gross type : EGC type IIa
3. Histologic type : tubular adenocarcinoma, well differentiated
4. Histologic type by Lauren : intestinal
5. Size of carcinoma : (1) longest diameter, 5 mm (2) vertical diameter, 4 mm
6. Depth of invasion : invades mucosa (lamina propria, muscularis mucosa) (pT1a)
7. Resection margin : free from carcinoma(N) safety margin
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

Polypectomy pathology: tubular adenoma in the backtround of hyperplastic polyp


9. Duodenal polyp

À§¿ëÁ¾ÀýÁ¦¼úÀ» À§ÇÏ¿© ÀÇ·ÚµÈ È¯ÀÚÀÔ´Ï´Ù. ´Ù½Ã °üÂûÇÏ´Ï ¿ëÁ¾ÀÇ base°¡ pyloric ring¿¡ À§Ä¡ÇÏ¿´´Âµ¥ ½ÊÀÌÁöÀåÂÊÀ¸·Î ¾à°£ Ä¡¿ìÄ£ ´À³¦À̾ú½À´Ï´Ù. ½ÊÀÌÁöÀå¿ëÁ¾À¸·Î ÆÇ´ÜµÇ¾ú°í ¿ëÁ¾ÀýÁ¦¼úÀ» ÇÏ¿´°í Brunner gland hamartoma·Î Áø´ÜµÇ¾ú½À´Ï´Ù.


[More duodenal polyps]

Hamartomatous polyp


[FAQ]

[2016-6-10. ¾Öµ¶ÀÚ Áú¹®]

±³¼ö´Ô ¾È³çÇϽʴϱî? ¿£µµÅõµ¥ÀÌ ¾Öµ¶ÀÚÀÔ´Ï´Ù.

°³ÀÎÀÇ¿ø¿¡¼­ ´ëÀå ¿ëÁ¾ÀýÁ¦¼úÀº ¸¹ÀÌ ½ÃÇàµÇ´Â ¹Ý¸é, À§ ¿ëÁ¾ÀýÁ¦¼úÀº °³ÀÎÀÇ¿ø¿¡¼­ Àß ½ÃÇàÇÏÁö ¾Ê°í, ´ëºÎºÐ ´ëÇк´¿øÀ¸·Î Àü¿øÇÏ´Â °ÍÀ¸·Î ¾Ë°í ÀÖ½À´Ï´Ù. ±× ÀÌÀ¯¸¦ Á¦°¡ ÁÖº¯ ÁöÀεéÀÇ ÀǰßÀ» ±¸Çغ¸°í ¶Ç »ý°¢ÇØ º» °á°ú·Î´Â (1) À§°¡ ´ëÀ庸´Ù arterial blood supply ¸¦ ¿©·¯ °÷¿¡¼­ ¸¹ÀÌ ¹Þ±â ¶§¹®¿¡ artery pumping µî bleeding risk °¡ ´õ Å©°í, (2) À§³»½Ã°æÇÒ ¶§´Â ±¸¿ªÁú, Æ®·³ µîÀ» ÇÒ °æ¿ì ½Ã¼úÇÒ ¶§ À§ÇèÇÒ ¼ö ÀÖ°í, (3) À§»êÀÌ ÀÖÀ¸¹Ç·Î ½Ã¼ú ÈÄ iatrogenic ulcer °¡ »ý°Ü ÅëÁõÀÌ »ý±æ ¼ö À־,(4) ´ëÀå¿ëÁ¾ÀýÁ¦¼úÀº ¸¹ÀÌ ÇØºÃÁö¸¸, À§¿ëÁ¾ÀýÁ¦¼úÀº ¸¹ÀÌ ÇØº¸Áö ¾Ê¾Æ¼­ ¸·¿¬È÷ °ÌÀÌ ³ª¼­ ÀÏ °Í °°Àºµ¥¿ä...... ±³¼ö´Ô²²´Â µÎ °¡Áö ¹®ÀǸ¦ µå¸³´Ï´Ù.

(1) ¸¸¾à ´ëÀå¿ëÁ¾ÀýÁ¦¼úÀÌ ¼÷´ÞµÈ ÀÇ»ç¶ó¸é, À§ ¿ëÁ¾ÀýÁ¦¼úÀ» °³ÀÎÀÇ¿ø¿¡¼­ ÇØµµ µÈ´Ù°í »ý°¢ÇϽôÂÁö¿ä?

(2) °³ÀÎÀÇ¿ø¿¡¼­ ´ëÀå¿ëÁ¾ÀýÁ¦¼úÀº ¸¹ÀÌ ÇØµµ À§¿ëÁ¾ÀýÁ¦¼úÀº Àß ÇÏÁö ¾Ê´Â ÀÌÀ¯°¡ ¹«¾ùÀÎÁö¿ä?

[2016-6-19. ÀÌÁØÇà ´äº¯]

ù¹øÂ° Áú¹®¿¡ ´ëÇÑ ´äº¯Àº ´ç¿¬È÷ YesÀÔ´Ï´Ù. ´ëÀå¿ëÁ¾ÀýÁ¦¼úÀÌ À§¿ëÁ¾ÀýÁ¦¼úº¸´Ù ¾î·Æ½À´Ï´Ù. ´ëÀå¿ëÁ¾ÀýÁ¦¼úÀ» Àß ÇϽô ºÐ¿¡°Ô À§¿ëÁ¾ÀýÁ¦¼úÀº ½¬¿î ÀÏÀÔ´Ï´Ù. ´À³¦ÀÌ Á¶±Ý ´Ù¸£Áö¸¸ Çѵιø ÇØº¸¸é ±Ý¹æ Â÷À̸¦ ¾Ë°Ô µË´Ï´Ù. µû¶ó¼­ µÎ¹øÂ° Áú¹®¿¡ ´ëÇÏ¿© ´äÇϰڽÀ´Ï´Ù.

1. À§ ¿ëÁ¾Àº ´ëºÎºÐ Á¦°ÅÇÒ Çʿ䰡 ¾ø½À´Ï´Ù. ÀÛÀº sessile hyperplatic polypÀÌ ´ë´Ù¼öÀÔ´Ï´Ù. Àú´Â º¸Åë 2 cm Á¤µµ µÇ¾úÀ» ¶§ ¿ëÁ¾ÀýÁ¦¼úÀ» ±ÇÇÕ´Ï´Ù. Pedunculated polypÀ̳ª semi-pedunculated polypÀÇ °æ¿ì´Â ±×º¸´Ù ÀÛ´õ¶óµµ ȯÀÚ°¡ °­·ÂÈ÷ ¿øÇÏ¸é ½Ã¼úÇϱ⵵ ÇÕ´Ï´Ù (¸»¸®´Â °Íº¸´Ù ½Ã¼ú ÇØ¹ö¸®´Â ÆíÀÌ °£´ÜÇϴϱî). ±×·¯³ª sessile polypÀº ¿©°£Çؼ­´Â °Çµå¸®Áö ¾Ê½À´Ï´Ù. ¿ëÁ¾ÀýÁ¦¼úÀÌ ÇÊ¿äÇÏÁöµµ ¾Ê°í ¹«¸®Çؼ­ ½ÃµµÇϸé Á¦¹ý ÃâÇ÷ÀÌ ¸¹½À´Ï´Ù. Á¶Á÷°Ë»ç 1-2°³¸é Á·ÇÕ´Ï´Ù.

2. À§¿ëÁ¾ÀýÁ¦¼ú Àü Á¶Á÷°Ë»ç¸¦ ÇÏ´Â °ÍÀÌ ÁÁ½À´Ï´Ù. Áï Çѹø¿¡ ¸øÇÕ´Ï´Ù. Á¶Á÷°Ë»ç¸¦ ÇÏ°í ±× °á°ú¸¦ È®ÀÎÇÑ ÈÄ ½Ã¼úÇØ¾ß Çϱ⠶§¹®¿¡ °³¾÷°¡ ¾÷¹« flow·Î º¼ ¶§ ¹«Ã´ ºÒÆíÇÑ ÀÏÀÔ´Ï´Ù. ¹Ý¸é ´ëÀå¿ëÁ¾ÀýÁ¦¼úÀº Çѹø¿¡ ³¡³ª¹Ç·Î »ó´ëÀûÀ¸·Î °£´ÜÇÕ´Ï´Ù. Á¶Á÷°Ë»ç°¡ ÇÊ¿äÇÑ ÀÌÀ¯´Â ÀÏÀü¿¡ ¼³¸íµå¸° ¹Ù ÀÖ½À´Ï´Ù. Á¶¿ëÇØ º¸¿©µµ °£È¤ ¾ÏÀÏ ¼ö Àֱ⠶§¹®ÀÔ´Ï´Ù. ¾Æ·¡¿¡ ´Ù½Ã ¿Å±é´Ï´Ù (Ãâó: EndoTODAY Á¶Á÷°Ë»ç).


Ä¡·á³»½Ã°æ Àü¿¡µµ Á¶Á÷°Ë»ç´Â ÇÊ¿äÇÕ´Ï´Ù. Á¶Á÷°Ë»ç¸¦ ÇÏÁö ¾Ê°í ¹Ù·Î Ä¡·á¿¡ µé¾î°¬À» ¶§ ¾î¶°ÇÑ °á°ú°¡ ³ª¿Ã ¼ö ÀÖ´ÂÁö¸¦ Áõ·Ê¸¦ ÅëÇÏ¿© ¸»¾¸µå¸®°Ú½À´Ï´Ù. À§¿ëÁ¾ÀýÁ¦¼ú ÈÄ ÀÇ·ÚµÈ È¯ÀÚÀÔ´Ï´Ù. ÀüÁ¤ºÎÀÇ Yamada type III ¿ëÁ¾¿¡ ´ëÇÏ¿© ¿ëÁ¾ÀýÁ¦¼úÀÌ ½ÃÇàµÇ¾ú½À´Ï´Ù. »çÀü¿¡ Á¶Á÷°Ë»ç°¡ ½ÃÇàµÇÁö´Â ¾Ê¾Ò´ø °Í °°½À´Ï´Ù.

±×·±µ¥ ¿ëÁ¾ÀýÁ¦¼ú º´¸®°á°ú°¡ ¿¹»ó¹ÛÀ¸·Î ³ª¿Ô½À´Ï´Ù. Á¦ 1Çü Á¶±âÀ§¾ÏÀ̾ú°í multiple lateral margin positive¿´½À´Ï´Ù.

¿ÏÀüÀýÁ¦°¡ µÇÁö ¸øÇÑ »óȲÀ̾ú°í ÀÏÁÖÀÏ ÈÄ ÃßÀû ³»½Ã°æ Á¶Á÷°Ë»ç¿¡¼­ residual cancer°¡ È®ÀεǾî Å« º´¿øÀ¸·Î ÀǷڵǾú½À´Ï´Ù. Á¶Á÷°Ë»ç¸¦ ÅëÇÑ Á¶Á÷Áø´ÜÀ» ÇÏÁö ¾Ê°í Ä¡·á¸¦ ÇÏ¿´À» ¶§¿¡´Â Á¾Á¾ ÀÌ¿Í °°Àº ¾ÈŸ±î¿î °á°ú°¡ ¹ß»ýÇÕ´Ï´Ù. ÀÌ Á¤µµÀÇ ¿ëÁ¾Àº Á¶Á÷°Ë»ç·Î È®ÀÎÇÑ ÈÄ Ä¡·á¿¡ µé¾î°¡´Â °ÍÀÌ ¸Â´Ù°í »ý°¢ÇÕ´Ï´Ù. ºü¸¥ Ä¡·áº¸´Ù´Â ¹Ù¸¥ Ä¡·á°¡ ´õ Áß¿äÇϱ⠶§¹®ÀÔ´Ï´Ù.

¸¸¾à Á¶Á÷°Ë»ç¸¦ ÅëÇÏ¿© »çÀü¿¡ ¾ÏÀ̶ó´Â »ç½ÇÀ» ¾Ë¾Ò´õ¶ó¸é ¾î¶°ÇÑ Â÷À̰¡ ÀÖ¾úÀ»±î¿ä? ÀÌ Áõ·Ê´Â ÀüÁ¤ºÎ ¼Ò¸¸ÀÇ °úÇü¼º ¿ëÁ¾À» ÀǽÉÇÏ¿´Àºµ¥ Á¶Á÷°Ë»ç¿¡¼­ ºÐÈ­°¡ ÁÁÀº À§¼±¾ÏÀ¸·Î ³ª¿Ô½À´Ï´Ù.

À§¾Ï ³»½Ã°æÄ¡·áÀÇ ÀϹÝÀûÀÎ ¿øÄ¢À» ÁöÄѼ­ ÃæºÐÇÑ resection marginÀ» È®º¸Çϸç one piece resectionÀ» ÇÏ¿´½À´Ï´Ù. ÃÖÁ¾ º´¸®°á°ú¿¡¼­ ¿ÏÀüÀýÁ¦·Î È®ÀεǾú½À´Ï´Ù. Á¶Á÷°Ë»ç°¡ ÀÖ¾ú´ÂÁö ¾ø¾ú´ÂÁö¿¡ µû¶ó¼­ ÀÌó·³ Å« Â÷À̰¡ ¹ß»ýÇÒ ¼ö ÀÖ½À´Ï´Ù. Áö±Ý±îÁö Á¶Á÷°Ë»çÀÇ Á߿伺¿¡ ´ëÇÏ¿© ¸»¾¸À» µå·È½À´Ï´Ù.


3. Á¦¹ý ÇÕº´ÁõÀÌ ¸¹½À´Ï´Ù. ÃâÇ÷ ¸»ÀÔ´Ï´Ù. ÀýÁ¦¼ú Á÷ÈÄ ¹Ù·Î ÁöÇ÷¼úÀ» ÇØ¾ß ÇÏ´Â °æ¿ìµµ ÀÖ°í Áö¿¬ ÃâÇ÷µµ ÀÖ½À´Ï´Ù. À̸¦ ¿¹¹æÇϱâ À§ÇÏ¿© ȤÀº ¾Æ¹« °Íµµ ¾È Çß´Ù´Â ºñ³­À» ÇÇÇϱâ À§ÇÏ¿© PPI ȤÀº H2RA¸¦ Åõ¿©ÇÕ´Ï´Ù (´ëÀå¿¡¼­´Â Åõ¾àÀÌ ÇÊ¿äÇÏÁö ¾Ê½À´Ï´Ù). ¶Ç ´Ù¸¥ Ãø¸éµµ ÀÖ½À´Ï´Ù. ÃâÇ÷ÀÌ ¹ß»ýÇϸé ȯÀÚ¿¡°Ô ¹ÌÄ¡´Â Á¤½ÅÀû Ãæ°ÝÀÌ ÀüÇô ´Ù¸¨´Ï´Ù. ÇǶËÀ» ½Î´Â °Í°ú ÇǸ¦ ÅäÇÏ´Â °ÍÀº ÀüÇô ´Ù¸¥ °æÇèÀÔ´Ï´Ù.

4. ¼ö°¡°¡ ÇüÆí¾ø½À´Ï´Ù. »ç½Ç ÀÌ°Ô °¡Àå Áß¿äÇÑ ÀÌÀ¯ÀÏ ¼ö ÀÖ½À´Ï´Ù. ¾Æ½Ã´Ù½ÃÇÇ ¼ö ³â Àü ´ëÀå¿ëÁ¾ÀýÁ¦¼ú ¼ö°¡°¡ »óÇâÁ¶Á¤µÇ¾ú½À´Ï´Ù (¹°·Ð ±×·Î ÀÎÇÑ ºÎÀÛ¿ëµµ ¸¹¾Ò½À´Ï´Ù). À§´Â ¾Æ´Õ´Ï´Ù. À§¿ëÁ¾ÀýÁ¦¼úÀº ¾ÆÁ÷ 500¿øÂ¥¸® Â¥Àå¸éÀÔ´Ï´Ù.


[2016-6-24. ¾Öµ¶ÀÚ Áú¹®]

Colon ¿¡¼­ pedunculated polyp À» polypectomy ¸¦ ÇÒ ¶§, base±îÁö ¿ÏÀüÈ÷ ÀýÁ¦ÇÏÁö ¸»°í, stalk À» ³²°Ü µÎ¾î¾ß, bleeding ÇÒ¶§, clip À¸·Î Ä¡·áÇÒ ¼ö µµ ÀÖÀ¸¹Ç·Î, stalk À» 2ºÐÀÇ 1 ¶Ç´Â 3ºÐÀÇ 2 Á¤µµ ³²°ÜµÎ¶ó´Â ¸»¾¸À» ¾î¶² ±³¼ö´ÔÀÇ ÇÐȸ °­ÀÇ¿¡¼­ µé¾ú¾ú½À´Ï´Ù.

Á¦ °æÇèÀ¸·Îµµ stalk À» ³²°Ü µÐä·Î polypectomy¸¦ ÇßÀ»¶§, º´¸® report ¿¡¼­´Â adenoma, resection margin free ·Î ³ª¿Ô´ø ÀûÀÌ ¸î¹ø ÀÖ½À´Ï´Ù.

Stalk ÀÌ ³²¾Æ À־ resection margin free ÀÎ °ÍÀ» º¸´Ï, stalk Àº dysplasia °¡ ¾ø´Â normal tissue ÀÎÁö ±Ã±ÝÇÏ¿© ¹®Àǵ帳´Ï´Ù.

[2016-7-9. ÀÌÁØÇà ´äº¯]

Pedunculated polypÀº óÀ½ºÎÅÍ pedunculated polypÀÌ ¾Æ´Õ´Ï´Ù. óÀ½Àº sessile polypÀ¸·Î ½ÃÀÛÇÕ´Ï´Ù. Á¡Â÷ polypÀÌ Ä¿Áö¸é À§Àå°ü ¿¬µ¿¿îµ¿ÀÇ ¿µÇâÀ» ¹Þ¾Æ Á¡Â÷ ´Ã¾î³ª°Ô µË´Ï´Ù. ¿ëÁ¾ ¾Æ·¡ºÎºÐÀÇ Á¡¸·ÀÌ Á¶±Ý¾¿ ´Ã¾î³ª °á°ú peduculated polypÀÌ µÇ´Â °ÍÀÌÁö¿ä. Peduculated polypÀÇ head ºÎºÐÀº °úÇü¼º¿ëÁ¾, ¼±Á¾, ¾Ï µîÀÌÁö¸¸ neck ºÎºÐÀº ´Ã¾î³­ Á¤»ó Á¶Á÷ÀÔ´Ï´Ù. ¸¶Ä¡ ȤºÎ¸® ¿µ°¨ÀÇ È¤Ã³·³ Âß ´Ã¾îÁø °á°ú peduculated polypÀÌ µÇ´Â °ÍÀÔ´Ï´Ù.

¸Å³â °üÂûÇÏ¿´°í Á¶±Ý¾¿ ¸ð¾çÀÌ º¯ÇÔ. Yamada type III°¡ µÇ¾î ¿ëÁ¾ÀýÁ¦¼ú ½ÃÇàÇÔ.

[2019-7-4. Information]

BL829002 Colorectal Cancer, Polyposis Panel ÀÌ ½Å¼³µÇ¾î °øÁö µå¸³´Ï´Ù.

1) ÀûÀÀÁõ
- 30°³ ÀÌ»óÀÇ polypÀÌ ¹ß°ßµÇ´Â polyposis ȯÀÚ
- BethesdaȤÀº amsterdam criteria¿¡ ÇØ´çµÇ¾î À¯Àü´ëÀå¾ÏÀÌ ÀǽɵǴ ȯÀÚ

2) ¹æ¹ý: candidate À¯ÀüÀÚ¿¡ ´ëÇÑ NGS (next generation sequencing) ½Ç½Ã - °Ë»ç ¼Ò¿ä½Ã°£ 2´Þ
- Lynch: MLH1, MSH2, MSH6, PMS2, EPCAM,
- adenomatous polyposis AD : APC, POLE, POLD1, AR: MUTHY, NTHL1, MSH3
- Peutz-jegher SD: STK11
- Juvenile polyposis: SMAD4, BMPR1A,
- PTEN hamartoma tumor: PTEN
- mixed polyposis : GREM1
- serrated polyposis: RNF43,
- non-polyposis early CRC: POLE2, BRCA2, BRIP1, TP53

ºñ¿ë (2023³â ÇöÀç): 1,014,403¿øÀÇ 50% (íƮ¿¡ °Ë»ç »çÀ¯ ±â¼ú ÇÊ¿ä, ¿©·¯ »óȲ¿¡¼­ º»Àκδã·üÀÌ ´Þ¶óÁü)
*Âü°í APC mutation 706,511¿ø / STK11 mutation 308,347¿ø

GI ÆÄÆ® ±³¼ö´Ôµé²²¼­ polyposis ȯÀÚ°¡ ¹ß°ßµÇ´Â °æ¿ì À¯¿ëÇÏ°Ô »ç¿ëµÇ½Ç ¼ö ÀÖÀ» °ÍÀ¸·Î »ý°¢µÇ¸ç, À¯ÀüÀû ¼ºÇâÀÌ °­·ÂÈ÷ ÀǽɵǴ ´ëÀå¾ÏÀÌ ¹ß°ßµÇ´Â °æ¿ì À¯¿ëÇÏ°Ô »ç¿ëµÉ ¼ö ÀÖÀ» °ÍÀ¸·Î »ý°¢µË´Ï´Ù.


[2021-12-9. ¾Öµ¶ÀÚ Áú¹®]

±³¼ö´Ô. ¾È³çÇϽʴϱî. Áö¹æ °ÇÁø ¼¾ÅÍ¿¡¼­ ±Ù¹«ÇÏ´Â XXXÀ̶ó°í ÇÕ´Ï´Ù. À§¿ëÁ¾¿¡ ´ëÇÑ ±Ã±ÝÁõÀÌ ÀÖ¾î ¹®ÀÇ µå·Á º¾´Ï´Ù.

À§¿¡¼­ °üÂûµÇ´Â ¿ëÁ¾Àº ²À Á¶Á÷ °Ë»ç¸¦ ÇØ¾ß ÇÏ´Â °ÍÀÎÁö¿ä? Àú´Â ¾ÏÀÌ Àǽɵǰųª ¾ÏÀÌ ¾Æ´Ï¾îµµ(¾ÏÀ» ¹èÁ¦Çϱâ À§Çؼ­) ¿ëÁ¾ ÀýÁ¦¼úÀ» ÀÇ·ÚÇϱâ À§ÇÑ ¸ñÀûÀ¸·Î À§ ¿ëÁ¾¿¡ ´ëÇÑ Á¶Á÷ °Ë»ç¸¦ ÇÕ´Ï´Ù. HP³ª fundic gland polypó·³ ³Ê¹« »·ÇÏ°Ô º¸ÀÌ´Â À§ ¿ëÁ¾µéÀº ±ÙÁ¢ »çÁøÀº ³²°ÜµÎ°í Á¶Á÷ °Ë»ç´Â ÇÏÁö ¾ÊÀº ä ³ª¿À°ï ÇÕ´Ï´Ù.

±×·±µ¥ ÃßÈÄ¿¡ °ËÁø °á°ú¸¦ µè±â À§ÇØ Àç³»¿ø ÇÏ¿´À» ¶§ (°á°ú´Â ³»°ú ¿Ü·¡¿¡¼­ µè½À´Ï´Ù) ¿ëÁ¾¿¡ ´ëÇÑ Á¶Á÷ °Ë»ç¸¦ ÇÏÁö ¾Ê¾Ò´Ù°í È­¸¦ ³»½Ã´Â ºÐµµ °è½Ã°í °í¼ÒÇÑ´Ù°í ¾öÆ÷¸¦ ³õ°í °¡½Å ºÐµµ °è¼Ì½À´Ï´Ù. ´ëÀå¿¡¼­µµ S-colon ÀÌÇÏ¿¡¼­ º¸ÀÌ´Â ÀÛÀº HP´Â ±»ÀÌ Á¦°ÅÇÏÁö ¾Ê´Â´Ù°í ¾Ë°í ÀÖ°í À§ ¿ëÁ¾Àº ´ëÀå ¿ëÁ¾°ú ÀÓ»óÀû Àǹ̰¡ ¸¹ÀÌ ´Ù¸£´Ù°í ¼³¸íÇϴµ¥ Á¦°¡ À߸ø ¾Ë°í ÀÖ´Â °ÍÀϱî¿ä? ±×·¸´Ù°í ÇØ¼­ º¸ÀÌ´Â ¹Ì¶õÀ̳ª ¹ßÀû, ¿ëÁ¾ ¸ðµÎ¸¦ Á¶Á÷ °Ë»çÇØ¾ß ÇÏ´Â °ÍÀÎÁö ÃÖ±Ù ¸¹ÀÌ È¥¶õ½º·¯¿ö µµ¿òÀ» Ã»ÇØ º¾´Ï´Ù.

[2021-12-10. ÀÌÁØÇà ´äº¯]

ÁÁÀº Áú¹® °¨»çÇÕ´Ï´Ù. ¿ì¸®³ª¶ó¿¡¼­ À§³»½Ã°æ Á¶Á÷°Ë»çÀÇ ÀûÀÀÁõÀº Á¤¸³µÇ¾î ÀÖÁö ¾Ê½À´Ï´Ù. ±× °á°ú Á¶Á÷°Ë»ç¸¦ ³Ê¹« ¸¹ÀÌ ÇϽô ºÐµµ °è½Ã°í ³Ê¹« Àû°Ô ÇϽô ºÐµµ °è½Ê´Ï´Ù. ´©°¡ ¿Ç°í ±×¸£°íÀÇ ¹®Á¦´Â ¾Æ´Ï°í Ç¥ÁØÈ­°¡ µÇ¾î ÀÖÁö ¾Ê´Ù´Â ÀǹÌÀÔ´Ï´Ù. ±³À° ÈÆ·ÃÀÌ ºÎÁ·ÇÏ´Ù´Â ¸»°ú °°½À´Ï´Ù. ÀϺ»¿¡¼­´Â °ÇÁø ³»½Ã°æ¿¡¼­ Á¶Á÷°Ë»ç¸¦ ³Ê¹« ¸¹ÀÌ ÇÏÁö ¾Êµµ·Ï Áö¹æÁ¤ºÎ Â÷¿ø¿¡¼­ ¸ð´ÏÅ͸µÀ» Çϱ⵵ ÇÕ´Ï´Ù. Á¶Á÷°Ë»ç¸¦ ¸¹ÀÌ ÇÏÁö ¾Ê°íµµ °ÇÁøÀÇ ¸ñÀûÀ» ´Þ¼ºÇϱâ... ¹¹ ±× Á¤µµ¶ó°í ÀÌÇØÇÏ½Ã¸é µË´Ï´Ù. À°¾È ¼Ò°ßÀ¸·Î guessÇÏ´Â ÈÆ·ÃÀ» ¸¹ÀÌ Çϸé, ¾ÆÁÖ ¸¹ÀÌ Çϸé Á¶Á÷°Ë»ç¸¦ ÁÙÀÏ ¼ö ÀÖ´Ù´Â ÀǹÌÀ̱⵵ ÇÕ´Ï´Ù.

À§¿¡¼­ °üÂûµÇ´Â ¿ëÁ¾À» ²À Á¶Á÷ °Ë»ç¸¦ ÇØ¾ß ÇÏ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. ¼±»ý´Ô ¸»Ã³·³ "¾ÏÀÌ Àǽɵǰųª ¾ÏÀÌ ¾Æ´Ï¾îµµ(¾ÏÀ» ¹èÁ¦Çϱâ À§Çؼ­) ¿ëÁ¾ ÀýÁ¦¼úÀ» ÀÇ·ÚÇϱâ À§ÇÑ ¸ñÀûÀ¸·Î À§ ¿ëÁ¾¿¡ ´ëÇÑ Á¶Á÷ °Ë»ç"¸¦ ÇÏ¸é µË´Ï´Ù. ÀÛÀº hyperplastic polypÀ̳ª fundic gland polypó·³ ³Ê¹« »·ÇÏ°Ô º¸ÀÌ´Â À§ ¿ëÁ¾µéÀº ±ÙÁ¢ »çÁøÀº ³²°ÜµÎ°í Á¶Á÷ °Ë»ç´Â ÇÏÁö ¸»ÀÚ´Â °ÍÀº ÁÁÀº Á¤Ã¥ÀÔ´Ï´Ù. ´Ù¸¸ óÀ½ ¹ß°ßµÇ¾úÀ» ¶§¿¡´Â Á¶Á÷°Ë»ç¸¦ ÇÏ´Â °Íµµ °í·ÁÇϽñ⠹ٶø´Ï´Ù.

"¿ëÁ¾¿¡ ´ëÇÑ Á¶Á÷ °Ë»ç¸¦ ÇÏÁö ¾Ê¾Ò´Ù°í È­¸¦ ³»½Ã´Â ºÐ"µµ ³ª¸§ÀÇ ÀÔÀåÀÌ ÀÖ°ÚÀ¸³ª ´Ù¸¥ ÀÇ·áÁøÀÇ °ßÇØ¸¦ Á¸ÁßÇϴ ŵµ°¡ ´õ ÁÁÀ» °Í °°½À´Ï´Ù. "°í¼ÒÇÑ´Ù´Â ¾öÆ÷"´Â ¹«½ÃÇÏ¸é µË´Ï´Ù. ÀÇÇÐÀû ÆÇ´ÜÀÇ À̽´ÀÌÁö ¹ý·üÀû ´ÙÅùÀÇ ´ë»óÀº ¾Æ´Õ´Ï´Ù.

¿ì¸®³ª¶ó¿¡¼­ ³»½Ã°æÀ» °¡¸£Ä¡°í ¹è¿ì´Â ¹æ½ÄÀº ¹«Ã´ ÈÄÁøÀûÀÔ´Ï´Ù. ü°èÀûÀÎ ±³À°, ÈÆ·Ã, Åä·Ð, ¿¬±¸°¡ ¾ø°í ´Ùµé Á¦¸Ú´ë·Î °Ë»çÇÏ°í ³²À» Å¿ÇÏ´Â ¼öÁØÀÔ´Ï´Ù. Çϳª¾¿ Çϳª¾¿ ¹ßÀü½ÃÄÑ¾ß ÇϰڽÀ´Ï´Ù. ±³À°,ÈÆ·ÃÀ» ÅëÇÑ ÁúÇâ»ó ³ë·ÂÀÌ Àý½ÇÇÕ´Ï´Ù.

[2025-6-24] ¸ñÀÌ ±½Àº ¿ëÁ¾ ÀýÁ¦¼ú¿¡ detachable snare¸¦ Àâ¾ÆÁØ ÈÄ ±× À§¸¦ ÀýÁ¦ÇÏ´Â ¹æ¹ýÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.


[References]

1) The pathology of gastric and duodenal polyps: current concepts Histopathology 2021;78:106

2) EndoTODAY À§Àú¼± ¿ëÁ¾

3) ¿ëÁ¾ÀýÁ¦¼ú µµ±¸. ¼º°á ±³¼ö´Ô

4) ¿ëÁ¾Áõ Æú¸³ÁõÈıº polyposis syndrome - ³»½Ã°æ¼¼¹Ì³ª °­ÀÇ·Ï. ÀÓÁ¾ÇÊ. PDF 0.7M

5) Hamartomatous polyposis syndrome (PDF)

6) MUTYH °ü·Ã Æú¸³Áõ MUTYH associated polyposis (2023³â 8¿ù ³»½Ã°æÇÐȸ ±³À°ÀÚ·á)

7) Gastric polyps and dysplasia Paul J Kelly and Gregory Y Lauwers. PDF

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