[Risk of lymph node metastasis in early esophageal cancer]

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ÀÏÀü¿¡ ÀúÈñ ±³½Ç¿¡¼­ T1 ½Äµµ¾ÏÀÇ ¸²ÇÁÀý ÀüÀÌ À§Ç輺À» ºÐ¼®ÇÑ ¹Ù ÀÖ½À´Ï´Ù (J Gastroenterol Hepatol 2008). °á°ú ºÎºÐÀ» ¿Å±â¸é ¾Æ·¡¿Í °°½À´Ï´Ù.

"The frequency of lymph node involvement was 6.25% (4/64) in mucosal cancers and 29.3% (39/133) in submucosal cancers (P < 0.001). In patients with M1 (n = 32) and M2 (n = 14) cancers, no lymph node metastasis was found. In multivariate analysis, size larger than 20 mm, endoscopically non-flat type, and endo-lymphatic invasion were significant independent risk factors for lymph node metastasis. "

M3 ¾Ï¿¡¼­ ¸²ÇÁÀý ÀüÀÌ°¡ °©Àڱ⠸¹¾ÆÁö°í, SM¿¡¼­´Â ´õ¿í ¸¹´Ù´Â Á¡ÀÌ Áß¿äÇÕ´Ï´Ù. À§¾Ï¿¡¼­µµ depth of invasion¿¡ µû¶ó ¸²ÇÁÀý ÀüÀÌ°¡ ¸¹¾ÆÁöÁö¸¸ ½Äµµ¾Ï¿¡¼­´Â ±× Â÷ÀÌ°¡ ´õ¿í ÇöÀúÇÕ´Ï´Ù.

M3 ½Äµµ¾Ï Áß ¸²ÇÁÀý ÀüÀ̸¦ º¸ÀÎ °ÍÀº ´ëºÎºÐ Àå°æ 20mm ÀÌ»óÀ̾ú½À´Ï´Ù. ±×·¯³ª Àå°æ 10 mm ºÐÈ­Çü M3 ½Äµµ¾Ï¿¡¼­ ¸²ÇÁÀý ÀüÀ̸¦ º¸ÀÎ Áõ·Êµµ ÀÖ¾ú½À´Ï´Ù.

ÀϺ»¿¡¼­ÀÇ º¸°í¿¡ ÀÇÇϸé M2 ½Äµµ¾Ï¿¡¼­µµ °£È¤ ¸²ÇÁÀý ÀüÀÌ°¡ ÀÖ´Ù°í ÇÕ´Ï´Ù (Kodama. Surgery 1998).

¿äÄÁµ¥ depth of invasionÀÌ ºñ½ÁÇÏ´Ù¸é À§¾Ïº¸´Ù ½Äµµ¾Ï¿¡¼­ ¸²ÇÁÀý ÀüÀÌ°¡ ¸¹½À´Ï´Ù.


2011³â ¾Æ»êº´¿ø¿¡¼­ ¹ßÇ¥ÇÑ ÀÚ·áÀÔ´Ï´Ù. Á¡¸·¾ÏÀÇ 11.3%, Á¡¸·ÇϾÏÀÇ 28.4%¿¡¼­ ¸²ÇÁÀý ÀüÀÌ°¡ ÀÖ¾ú½À´Ï´Ù. ¾Æ»êº´¿ø¿¡¼­´Â ½É´Þµµ¿Í Å©±â¿¡ µû¸¥ ¸²ÇÁÀý ÀüÀÌ ¾ç»óÀ» Á¦½ÃÇÏ¿© ½ÇÁ¦ ÀÓ»ó¿¡¼­ ¸Å¿ì µµ¿òÀÌ µÇ´Â ÀڷḦ º¸¿©ÁÖ°í ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î M2 º´¼Òµµ 3 cm ÀÌ»óÀÌ µÇ¸é 24¸í Áß 4¸í¿¡¼­ ¸²ÇÁÀý ÀüÀÌ°¡ ÀÖ´Ù´Â °ÍÀÔ´Ï´Ù.

Áß±¹ ½Äµµ¾Ï ¸²ÇÁÀý ÀüÀÌ ÀÚ·á: Parameters predicting lymph node metastasis in patients with superficial esophageal squamous cell carcinoma

ÀϺ» ½Äµµ¾Ï ³»½Ã°æ Ä¡·á ÈÄ survival¿¡ ´ëÇÑ ÀÚ·á: Long-term outcome and metastatic risk after endoscopic resection of superficial esophageal squamous cell carcinoma: The 5-year overall survival rates of patients with EP/LPM, MM, and SM cancer were 90.5, 71.1, and 70.8%, respectively (P=0.007).


99. Âü°íÀÚ·á

1) Á¶±â ½Äµµ¾Ï ³»½Ã°æÄ¡·á ÈÄ ÇùÂø. Stricture after esophageal ESD for EEC (early esophageal cancer)

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