Parasite | Eso | Sto | Cancer | ESD
[Abdominal lymph node stations in CT] - ðû
ÀϺ» À§¾Ï °¡À̵å¶óÀÎ 3ÆDZîÁö´Â À§¾Ï º´¼ÒÀÇ À§Ä¡¿¡ µû¶ó ¸²ÇÁÀýÀ» N1 node, N2 node, N3 node·Î ³ª´©¾î ºÒ·¶½À´Ï´Ù.
ÀϺ» À§¾Ï °¡À̵å¶óÀÎ 4ÆÇ(2014)ºÎÅÍ´Â ¼ö¼ú Á¾·ù¿¡ µû¶ó node°¡ °áÁ¤µË´Ï´Ù. Subtotal gastrectomyÀÇ °æ¿ì ¹«½¼ ¹«½¼ node±îÁö ¼ö¼úÇϸé D1 dissection, ¹«½¼ ¹«½¼ node±îÁö ¼ö¼úÇϸé D2 dissectionÀ¸·Î ºÎ¸£´Â ½ÄÀÔ´Ï´Ù. ¾ÆÁ÷ ¸¹Àº º´¿ø¿¡¼ ½À°üÀûÀ¸·Î ¸»ÇÏ°í ÀÖ´Â D1+alpha, D1+beta µîµµ »ç½Ç ±¸¹öÀüÀÔ´Ï´Ù. ÃÖ±Ù¿¡´Â D1+ ¿¡ Ãß°¡·Î ÀýÁ¦ÇÑ ¸²ÇÁÀý ¹øÈ£¸¦ Àû´Â °ÍÀÌ ±ÇÀåµÇ°í ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¸é D1 (+ No. 8a), D2 (-No. 10)°°Àº ¹æ½ÄÀÌÁö¿ä.
¸ðµÎ ´Ù ¿Ü¿ï ¼ö ¾øÁö¸¸, 1ºÎÅÍ 7¹ø±îÁöÀÇ ¸²ÇÁÀý À§Ä¡¿Í À̸§À» ¾Ë°í ÀÖÀ¸¸é ¿©·¯¸ð·Î µµ¿òÀÌ µË´Ï´Ù. ¾Æ·¡ ±×¸²À» º¸½Ê½Ã¿ä. »ý°¢º¸´Ù ¾î·ÆÁö ¾Ê½À´Ï´Ù. Á¿ì ¦(pair)À¸·Î µÇ¾î ÀÖÀ¸´Ï±î.
À§¾Ï º´±â ¼³Á¤¿¡¼ AJCC 7th (2009)¿¡¼´Â N3a¿Í N3b¸¦ ³ª´©Áö ¾Ê¾Ò´Âµ¥ AJCC 8th (2017)ºÎÅÍ´Â N3a¿Í N3b¸¦ ³ª´©°í ÀÖ½À´Ï´Ù (Transl Gastroenterol Hepatol 2019).
AJCC 8th (2017)¿¡¼ À§ ÁÖÀ§ ¸²ÇÁÀýÀÌ ¾Æ´Ñ ´Ù¸¥ ¸²ÇÁÀý ħ¹üÀÌ ÀÖÀ¸¸é ÀüÀÌ(M1)À¸·Î °£ÁÖÇÕ´Ï´Ù. ÀÌ¿¡ ÇØ´çÇÏ´Â ¸²ÇÁÀý¿¡´Â retropancreatic, pancreaticoduodenal, peripancreatic, superior mesenteric, middle colic, para-aortic, retroperitoneal node µîÀÔ´Ï´Ù.
3. CT¿¡¼ º¹ºÎ ¸²ÇÁÀýÀ» ã°í À̸§ºÙÀÌ´Â ¹æ¹ýÀ» ¼Ò°³ (BJR 2007)
gastro-oesophageal (black); hepatic artery (aqua); splenic (pink); gastro-omental (light purple); left gastric (blue); hepatoduodenal ligament (orange)
left gastric (pink); greater curvature (blue); left inferior phrenic (green)
lesser curvature (light blue); hepatic artery (blue); greater curvature (green); pericolic (pink); middle colic (red)
greater curvature (blue); right gastric (red); right colic (yellow)
gastroduodenal (green); pericolic (pink); superior mesenteric (light blue); interaortocaval (yellow); right gastroepiploic (red)
right gastroepiploic (light blue); periportal (green); superior mesenteric (yellow); inferior pancreatic (red)
splenic (yellow); periportal (green); anterior pancreatic (red); hepatic (orange)
coeliac axis (green); hepatoduodenal (blue); common hepatic (red)
coeliac axis (yellow); splenic (green); greater omental (light blue); anterior pancreaticoduodenal (pink); posterior pancreaticoduodenal (blue); pancreatic inferior (red)
juxtaintestinal (green); renal hilar (light blue); superior mesenteric (yellow)
lateral aortic (light blue); right gastroepiploic (yellow); interaortocaval (blue); pyloric (green); superior mesenteric (pink)
renal hilar (green); retro-aortic (light blue); superior mesenteric (pink)
lateral aortic (yellow); retrocaval (green); interaortocaval (light blue); juxtaintestinal (red); pericolic (pink); left colic (dark blue)
lateral aortic (yellow); retrocrural (red), inferior diaphragmatic (blue), middle colic (green)
anterior diaphragmatic (green), gastro-oesophageal (blue); middle diaphragmatic (red)
4. Perigastric node¶õ ¹«¾ùÀΰ¡?
ÀϺ» À§¾ÏÇÐȸ ¸²ÇÁÀý ¸í¸í¹ý¿¡´Â perigastric node¶ó´Â °ÍÀÌ ¾ø½À´Ï´Ù. ±×·±µ¥ ¼ö¼ú º´¸®¸¦ º¸¸é perigastric node¶ó´Â °ÍÀÌ ÀÖ½À´Ï´Ù. ¹«¾ùÀϱî¿ä?
Perigastrid node´Â À§ Áõ·Êó·³ ¼ö¼úÀå¿¡¼ ºÐ¸®µÈ ¸²ÇÁÀýÀÌ ¾Æ´Ï¶ó À§¾Ï°ú ÇÔ²² ÀýÁ¦µÈ À§¿¡ ºÙ¾îÀÖ´ø ¸²ÇÁÀýÀÔ´Ï´Ù. ÀÌ Áõ·Ê´Â subserosa¿¡ lymph node°¡ ÀÖ°í ¸Ç ¾Æ·¡»çÁø°ú °°ÀÌ ¸²ÇÁÀýÀ» ¹Ù±ù¿¡¼ direct invasionÇÏ°í ÀÖ´Â ºÎºÐÀÌ ÀÖ¾ú½À´Ï´Ù.
Retroperitoneal node Áß aortic node´Â aortic hiatus, para-aortic middle, para-aortic caudal·Î ³ª´©¾îÁý´Ï´Ù. "Multiple lymph node metastases along left gastric artery, common hepatic artery, perigastric area, portocaval space, retroperitoneal space below the renal vein level (16B)"·Î Æǵ¶µÇ¾ú´ø ȯÀÚÀÇ 16B nodeÀÔ´Ï´Ù. (52¼¼ ³²¼º, 2018)
[2021-8-30. ÀÌÁØÇà Áú¹®]
¾È³çÇϽʴϱî? ¹®µæ Áú¹® Çϳª µå¸³´Ï´Ù. CT¿¡¼ portocaval space ¿¡¼ ¸²ÇÁÀýÀÌ º¸Àδٰí ÇÏ¸é ¸î ¹ø node¸¦ ¸»ÇÏ´Â °ÍÀϱî¿ä? 12¹øÀϱî¿ä, 8aÀϱî¿ä? ³»°ú ÀÇ»çÀÇ ¹«½ÄÇÑ Áú¹® ¾çÇعٶø´Ï´Ù.
[2021-8-30. ¿Ü°ú ¾ÈÁö¿µ ±³¼ö´Ô ´äº¯]
12p ·Î º¸¸é µÉ °Í °°°í º¸Åë ¼ö¼ú·Î ÀýÁ¦ÇÏÁö´Â ¾Ê´Â ºÎºÐÀÔ´Ï´Ù
2) À§¾Ïº´¸® °¡À̵å¶óÀÎ (2023) - ¿ì¸®¸» version
3) AJCC 8th Çؼ³ (±è¼ºÀº)
4) AJCC 8th PPT ÀÎÅÍ³Ý ÀÚ·á
5) NCCN (2022)
6) EndoTODAY À§¾Ï 504 - 4¹ø node ÀüÀÌ Áõ·Ê
© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng.