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[20120524. Terminology (18) - Abnormal folds]
EndoTODAY Á¶±âÀ§¾Ï fold º¯È¸¦ Âü°íÇØ Áֽñ⠹ٶø´Ï´Ù.
Converging fold´Â mucosal fold°¡ overhanging edge¸¦ Çü¼ºÇÏ´Â °ÍÀ» ¸»ÇÏ¸ç ¾ç¼º ±Ë¾ç, ¾Ç¼º ±Ë¾ç¿¡¼ º¸ÀÏ ¼ö ÀÖ½À´Ï´Ù. ¾ç¼º±Ë¾ç¿¡¼ º¸ÀÌ´Â ÁÖ¸§Àº ±Ë¾çÀÇ Áß½ÉÀ¸·Î ÇâÇÏ¿© ¿¹»Ú°Ô ¸ðÀÌ¸é¼ ºÎµå·´°Ô Á¼¾ÆÁö´Â ÇüŸ¦ º¸ÀÔ´Ï´Ù. ¹Ý¸é¿¡ ¾Ç¼º ±Ë¾çÀº »çÁø°ú °°Àº ¿©·¯ ´Ù¾çÇÑ ºñÁ¤»óÁÖ¸§À¸·Î º¸ÀÔ´Ï´Ù.
ÇÑ ¿¬±¸¿¡ ÀÇÇϸé (Iwakiri et al.) gastric cancer¿¡¼ converging fold°¡ ÀÖ´Â °æ¿ì´Â 47% ¿´°í, ÀÌÁß converging fold¿¡¼ º¼ ¼ö Àִ Ư¡À¸·Î tapering, abrupt cutting, clubbing, fusionÀ» º¸°íÇÏ¿´½À´Ï´Ù.
ÀϹÝÀûÀ¸·Î tapering(=rat tailing, °©ÀÚ±â Á¼¾ÆÁö´Â °ÍÀ» ¸»ÇÔ), abrupt cuttingÀº Á¡¸·¾ÏÀÇ ¼Ò°ßÀÌ°í clubbing°ú fusionÀº Á¡¸·ÇÏ ¾ÏÀÇ ¼Ò°ßÀ̶ó°í ÇÕ´Ï´Ù¸¸ ²À ¿ÇÀº °ÍÀº ¾Æ´Õ´Ï´Ù. Fold º¯È°¡ ¸Å¿ì ¸¹°í, ¼¼Æ÷ÇüÀÌ ¹ÌºÐÈ Á¶Á÷ÇüÀÎ °æ¿ì¿¡´Â ÀÇ¿Ü·Î ÁøÇ༺ À§¾ÏÀÎ °æ¿ì°¡ ¸¹½À´Ï´Ù.
Fold º¯È°¡ ÇöÀúÇÏ¿´´ø À§¾Ï Áõ·ÊµéÀÔ´Ï´Ù.
À§¾Ï¿¡¼ fold º¯È°¡ ¹ß»ýÇÏ´Â ÀÌÀ¯´Â ¹«¾ùÀϱî¿ä? ¾Æ·¡ Áõ·Ê¸¦ º¸¸é ±Ý¹æ ÀÌÇØÇÏ½Ç ¼ö ÀÖ½À´Ï´Ù. ½ÉÇÑ desmoplastic reaction ¶§¹®ÀÔ´Ï´Ù. ¼¶À¯È·Î ÀÎÇÏ¿© ÁÖ¸é Á¡¸·ÀÌ ´ç°ÜÁö´Â °ÍÀÔ´Ï´Ù.
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