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[Melanosis coli & melanosis ilei]
´ëÀå³»½Ã°æ¿¡¼ óÀ½ º¸´Â ¼Ò°ßÀÌ ÀÖ¾î ¾Æ·¡¿Í °°ÀÌ ±â¼úÇÏ¿´°í º» º´¿ø ´ëÀå ÆÄÆ® ±³¼ö´Ô²² ¹®ÀǸ¦ µå·È½À´Ï´Ù.
´ëÀå³»½Ã°æ °á°úÁö: Á÷Àå¼öÁö°Ë»ç´Â Á¤»óÀÓ. Terminal ileum±îÁö °üÂûÇÏ¿´À½. Terminal ileum¿¡ IC valve 5 cm »ó¹æºÎÅÍ 15 cm »ó¹æ±îÁö circumferenceÀÇ ¾à Àý¹ÝÀ» Â÷ÁöÇÏ´Â reticular black pigmentationÀÌ ÀÖ¾î Á¶Á÷°Ë»ç¸¦ 2Á¡ ½ÃÇàÇÔ. ±âŸ ´ëÀå¿¡ ƯÀÌ¼Ò°ß ¾øÀ½
Á¶Á÷°Ë»ç °á°úÁö: Focal accumulation of anthracotic pigments
[»ï¼º¼¿ïº´¿ø È«¼º³ë ±³¼ö´ÔÀÇ ´äº¯]
ȯÀÚÀÇ history°¡ ¾ø´Â »óÅÂÀÔ´Ï´Ù¸¸, ¿ì¼±ÀûÀ¸·Î terminal ileum¿¡ well demarcated µÈ park pigmentationÀ» º¸ÀÌ´Â melanosis ilei·Î »ý°¢µË´Ï´Ù. ¾Ë·Î¿¡³ª ´ëȲ°ú °°Àº ½ÄÇ°¿¡ ÇÔÀ¯µÇ¾î ÀÖ´Â anthraquinone°èÀÇ laxative·Î ÀÎÇØ ¹ß»ýÇÏ´Â apoptotic epithelial cells·Î ÀÎÇØ macrophage ³» pigment°¡ ÃàÀûµÇ¾î »ý±â´Â melanosis coli¿Í´Â ´Ù¸¨´Ï´Ù (º» ȯÀÚµµ colonÀº Á¤»ó).
Melanosis ilei´Â À½½Ä(inhaled dustµµ ÀÌ·ÐÀûÀ¸·Î °¡´ÉÇÒ °ÍÀ¸·Î »ý°¢µÊ)À» ÅëÇØ Áö¼ÓÀûÀ¸·Î À¯ÀÔµÈ ½¡(charchol), ö(¸¸¼º ºóÇ÷·Î öºÐ º¹¿ë, ȤÀº ¸¸¼º GI bleeding), aluminum, silicon-containing compoundÀÌ terminal ileum¿¡¼ Á¡¸·³» ħÂøµÇ¾î »ý±â´Â °ÍÀÔ´Ï´Ù. Ä¡·á°¡ ÇÊ¿ä¾ø´Â benign¼Ò°ß(¸¶Ä¡ tatooingó·³)ÀÔ´Ï´Ù. öºÐÀÎ °æ¿ì ÇÁ·¯½Ã¾È ºí·ç µîÀ¸·Î ¿°»öÇϸé Àß º¸Àδٴ reportµµ ÀÖ½À´Ï´Ù.
[Âü°í¹®Çå]
Gastrointest Endosc 2008;67:1174
³²ÇÑ° ´Ù»êÁö±¸ ÁÖº¯ ÀÚÀü°Å Áöµµ
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