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[Micropapillary adenocarcinoma] - ðû

°£È¤ ESD º´¸® °á°ú¿¡ micropapillary component ȤÀº micropapillary patternÀ̶ó´Â ¾ð±ÞÀ» º¼ ¼ö ÀÖ½À´Ï´Ù. Á¤ÀÇ´Â ¾Æ·¡¿Í °°½À´Ï´Ù. ³ª»Û ¿¹ÈÄÀÎÀÚÀÔ´Ï´Ù.

A micropapillary pattern is defined as papillary tufts without a fibrovascular core and is known to be a factor that indicates a poor prognosis in numerous cancers. (Mod Path 2017)

º´¸®ÇÐÀû ¼Ò°ßÀº ¾Æ·¡¿Í °°½À´Ï´Ù. ÀÛÀº ´ë³ª¹«¹çÀÇ ´Ü¸éÀ» º¸´Â °Í °°½À´Ï´Ù.

This rare variant type is characterized by small papillary clusters of tumor cells that are devoid of fibrovascular core and surrounded by empty spaces.

¹Ì¼¼À¯µÎ¸ð¾ç»ù¾ÏÁ¾(micropapillary adenocarcinoma)Àº ÀÛÀº À¯µÎ¼º ¼¼Æ÷ ±ºÁýµéÀÌ Åõ¸íÇÑ °ø°£¿¡ µÑ·¯½ÎÀÎ ÇüÅÂÀÇ ¾ÏÁ¾À¸·Î, À¯µÎ¸ð¾ç»ù¾ÏÁ¾°ú ´Þ¸® Á߽ɺο¡¼­ ¼¶À¯Ç÷°üÇÙÀº °üÂûµÇÁö ¾Ê´Â´Ù. ÀÌ·± ÇüÅ°¡ Àüü Á¾¾çÀÇ 10% ÀÌ»óÀ» Â÷ÁöÇÒ ¶§ ¹Ì¼¼À¯µÎ¸ð¾ç»ù¾ÏÁ¾À¸·Î Áø´ÜÇÒ ¼ö ÀÖ´Ù. ÀÌ ¾ÆÇüÀº ¸²ÇÁÀý ÀüÀÌ°¡ ÈçÇÏ°í, ºÒ·®ÇÑ ¿¹ÈÄ¿Í °ü·ÃÀÌ ÀÖ´Ù. (À§¾Ï º´¸® ¼Ò°ßÀÇ ÀÌÇØ ±è¹éÈñ, À̼ºÇÐ. Ç︮ÄÚ¹ÚÅÍÇÐȸÁö Á¾¼³, 2023)


[References]

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