EndoTODAY | EndoATLAS | OPD

Parasite | Eso | Sto | Cancer | ESD

Boxim | DEX | Sono | Schedule

Home | Recent | Blog | Links


[À§¾Ï 294 - submucosal invasion]

Previous | Next

001 | 101 | 201 | 301 | 401 | 501 | 601 | 701 | 801 | 901 | 1000


Clin Endosc 2015³â 6¿ùÈ£¿¡ ½Ç¸° Ãæ³²´ë ¹®Èñ¼® ±³¼öÀÇ Á¾¼³(Improving the Endoscopic Detection Rate...)¿¡¼­ Èï¹Ì·Î¿î »çÁøÀ» ¿Å±é´Ï´Ù.

¹®±³¼ö´ÔÀº ÀÌ·¸°Ô ¾²¼Ì½À´Ï´Ù. "Remarkable elevation of the tumor is seen with a converging fold. This findings fulfill the criteria for massive submucosal invasion by tumor." ÀÏÀü¿¡ differentiated-type EGCÀÇ depth-predicting score¸¦ ¼Ò°³ÇÑ ¹Ù ÀÖ½À´Ï´Ù (Abe. Gastric Cancer 2011). ÀÌ ³í¹®ÀÇ °á·ÐÀº ¾Æ·¡¿Í °°¾Ò½À´Ï´Ù.

On logistic regression analysis, tumor size more than 30 mm, remarkable redness, uneven surface, and margin elevation were significantly associated with deeper submucosal cancers. A depth-predicting score was created by assigning 2 points for margin elevation and tumor size more than 30 mm, and 1 point for each of the other endoscopic features. When validation lesions of 3 points or more were diagnosed as deeper submucosal cancers, the sensitivity, specificity, and accuracy as evaluated by three endoscopists were 29.7-45.9, 93.1-93.7, and 82.5-84.8%, respectively.

ÀϺ» ÀúÀÚ°¡ ¸»ÇÑ margin elevation°ú ¹®Èñ¼® ±³¼ö´ÔÀÇ ¸»¾¸Àº ¾à°£ ´Ù¸£±â´Â ÇÕ´Ï´Ù. ¿©ÇÏÆ° ÇÔ¸ôÇü º´¼Ò¿¡¼­ °ø±â¸¦ ¾à°£ »©°í °üÂûÇÏ¿´À» ¶§ ÀüüÀûÀ¸·Î À¶±âµÈ º´¼Ò´Â massive submucosal invasionÀ» ½Ã»çÇÏ´Â ¼Ò°ßÀÔ´Ï´Ù. ´ëÀå¾Ï¿¡¼­´Â ÀÌ·¯ÇÑ Æ¯Â¡ÀÌ º¸´Ù ÇöÀúÈ÷ °üÂûµË´Ï´Ù.

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