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[EsoTODAY 038 - ectopic sebaceous gland]

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Ectopic sebaceous gland´Â ´Ù¼öÀÇ ÀÛÀº ¿¬³ë¶õ»ö plaqueÀ̸鼭 ±× Áß¾Ó¿¡ ¸Å¿ì ÀÛÀº Èò»ö papuleÀÌ º¸ÀÌ´Â º´¼Ò·Î °üÂûµË´Ï´Ù. CongenitalÀÎÁö acquiredÀÎÁö ºÒºÐ¸íÇÏ¿© sebaceous gland metaplasia¶ó°í ºÎ¸£±âµµ ÇÕ´Ï´Ù. Âü°í¹®ÇåÀ» ¿Å±é´Ï´Ù.

Sebaceous glands generally arise in close association with hair follicles to form the pilosebaceous apparatus, but they are also found independently. Ectopic sebaceous glands have been reported arising at a variety of sites, including oral cavatiy, genitals, eye and orbits, nipples, palms and soles, parotid glands, and esophagus. Ectopic sebaceous glands in the esophagus are recognized as one or more small maculas in the esophageal mucosa and resemble gastric xanthomas. (Hoshika. Dig Dis Sci 1995;40:387-290)

½ÄµµÇÇÁö¼±Àº »óÇÇÇÏÀÇ Á¡¸·°íÀ¯Ãþ¿¡ Á¸ÀçÇÏ°í ÀÖ°í Á¡¸·°íÀ¯ÃþÀÇ ¼±¹æ(àÍÛ®)°ú ½Äµµ³»°­À¸·ÎÀÇ ¿ÜºÐºñµµ°üÀ¸·Î ÀÌ·ç¾îÁ®ÀÖ´Ù. µû¶ó¼­ À°¾È¼Ò°ßÀº ÀÛÀº Ȳ¹é»öÁ¶ÀÇ ÆíÆòÀ¶±â¶óµçÁö °ú¸³»óÀÇ ¿äöÀ» ¼ö¹ÝÇÏ´Â ²ÉÀÙ¸ð¾ç À¶±â µîÀ¸·Î °üÂûµÇ´Â ¼±¹æºÎºÐ°ú, Á߽ɺγª Á¤»ó¿¡ ¹é»öÀÇ ÀÛÀº µ¹±â°¡ º¸ÀÌ´Â µµ°üºÎºÐÀ¸·Î ±¸¼ºµÇ¾î ÀÖ´Ù. À§ xanthoma¿Í À¯»çÇÑ È²»öÁ¶ÀÇ À¶±â¼º º´º¯À¸·Î °üÂûµÇ´Âµ¥, µµ°üºÎºÐÀÎ Áß½ÉÀÇ ÀÛÀº ¿øÇüÀÇ È²»öÁ¡À̶óµç°¡ ÀÛÀº À¶±â°¡ º¸À̸é ÇÇÁö¼±(sebaceous gland)À¸·Î Áø´ÜÇÒ ¼ö ÀÖ´Ù. (Monna. À§¿Í Àå. 2008;43:263-273)

The discovery of sebaceous glands in ectoderm-derived tissues such as the oral cavity, parotid glands, and external genitalia is a frequent finding. On the contrary, the presence of sebaceous glands in the esophagus, which is an organ of endodermal origin, is rare: there are fewer than thirty cases reported, most of them affecting the esophagus in a patchy pattern. A 50-year-old woman suffering from heartburn and acid regurgitation was referred to our department for endoscopic examination. Endoscopy demonstrated more than one hundred tiny, rounded, elevated, white-yellowish lesions distributed throughout the entire esophagus, which were identified during the histopathological examination as sebaceous glands. As of now, the histogenesis of ectopic sebaceous glands in the esophagus is unknown; whilst it could be a congenital abnormality, a majority of authors defined it like an acquired metaplastic process. From a practical standpoint, it is an incidental finding that on occasion, as in our case, has been associated with gastroesophageal reflux disease, not requiring treatment or endoscopic follow-up and, and needing a differential diagnosis from Candida infection and glycogen acanthosis.

2018³â Clin Endosc¿¡ ectopic sebasecous glandÀÇ È®´ë³»½Ã°æ ¼Ò°ßÀÌ ¹ßÇ¥µÇ¾ú½À´Ï´Ù. Duct°¡ º¸Àδٰí ÇÕ´Ï´Ù.

CE 2018


[More cases of ectopic sebaceous glands]

Reflux esophagits LA-B·Î ÀǷڵǾúÀ¸³ª ÀÚ¼¼È÷ °üÂûÇÑ ¹Ù ÇϺνĵµ¿¡ ±¹ÇÑµÈ À̼Ҽº ÇÇÁö»ùÀ̾ú½À´Ï´Ù. ¶Ñ·ÇÇÑ mucosal break´Â ¾ø¾ú½À´Ï´Ù.

ÀÌ Á¤µµ ÀüÇüÀûÀ̸é Á¶Á÷°Ë»çµµ ÇÊ¿äÇÏÁö ¾Ê½À´Ï´Ù.


[°¨º°Áø´Ü]

Esophageal xanthoma¿Í ±¸ºÐÀÌ ÇÊ¿äÇÕ´Ï´Ù. ½Äµµ¿¡ xanthoma°¡ ¾ø´Â °ÍÀº ¾Æ´ÏÁö¸¸ ³Ê¹« µå¹°¾î case report ¼öÁØÀÔ´Ï´Ù. ¾Æ·¡´Â ÇÑ case report (Clin Endosc 2014)ÀÇ esophageal xanthoma »çÁøÀÔ´Ï´Ù.

esophageal xanthoma


[FAQ]

[2018-2-14. ¾Öµ¶ÀÚ Áú¹®]

ÀüÀÓÀÇ ½ÃÀýºÎÅÍ EndoTODAY ±¸µ¶À» ½ÃÀÛÇؼ­ ÇöÀç 2Â÷º´¿ø ºÀÁ÷ÀÇ·Î ÀÏÇÏ°í ÀÖ½À´Ï´Ù. Ç×»ó °¡¸£Ä§ °¨»çÇÕ´Ï´Ù. ½Äµµ º´º¯¿¡ ´ëÇÑ Áú¹®ÀÌ ÀÖ¾î ¸ÞÀÏ µå¸³´Ï´Ù.

°ËÁø ³»½Ã°æ»ó ÁߺΠ½ÄµµºÎÅÍ ÇϺνĵµ±îÁö ´Ù¼öÀÇ ÀÛÀº Ȳ»öÆÇÀÌ °üÂûµÈ ȯÀÚ°¡ ÀÖ¾ú½À´Ï´Ù. ¼¼Ã´¿¡µµ ¾Ä±âÁö´Â ¾Ê´Â º´º¯À̾ú°í, ÇØ´ç ºÎÀ§¿¡¼­ »ý°ËÀ» ½ÃÇàÀ» ÇÏ¿´½À´Ï´Ù. ȯÀÚ ºÐ²² Áõ»óÀº ¸ø¿©Âå ºÃÀ¸³ª ±â·Ï»ó¿¡ Åõ¾à·Â µîÀÇ °ú°Å·ÂÀº ¾ø´Â ºÐÀ̾ú½À´Ï´Ù. Candidiasis´Â ¾Æ´Ò °ÍÀ¸·Î »ý°¢µÇ´Âµ¥... ¾ÆƲ¶ó½º¿¡µµ ºñ½ÁÇÑ º´º¯Àº º¸ÀÌÁö ¾Ê°í...

È¥ÀÚ °í¹ÎÀ» Çصµ ÁÖº¯ ¼±»ý´ÔµéÇÏ°í À̾߱⸦ Çغ¸¾Æµµ °á·ÐÀ» ³»Áö ¸øÇÏ¿© ¸ÞÀÏ µå¸³´Ï´Ù.

[2018-2-15. ÀÌÁØÇà ´äº¯]

Ectopic sebacesous glandÀÔ´Ï´Ù.


[2018-11-24. ¾Öµ¶ÀÚ Áú¹®]

½Äµµ cadidiasis grade I°ú ectopic sebaceous glandÀÇ ±¸ºÐÀÌ ¾î·Æ½À´Ï´Ù. µÑ ´Ù »çÁø¸¸ Âï°í ±â¼úÇÏÁö ¾Ê´Â °æ¿ì°¡ ´ëºÎºÐÀÌÁö¸¸... ¶Ç´Â ¾îÂ÷ÇÇ Ä¡·áÇÏÁö ¾ÊÀ» °Å¶ó ȯÀÚ°¡ »çÁøÀ» º¸°í ¹°¾îº¸´Â °æ¿ì´Â ectopic sebaceous gland ÂÊÀ¸·Î ´ë´äÇϱ⵵ ÇÕ´Ï´Ù.

[2018-11-26. ÀÌÁØÇà ´äº¯]

°æÁõ candidiasis°¡ ectopic sebaceous glandº¸´Ù ÈξÀ ÈçÇÕ´Ï´Ù. ¾Ö¸ÅÇÏ´õ¶óµµ ÀÚ½ÅÀÌ ÆÇ´ÜÇÑ ¹Ù´ë·Î ¼³¸íµå¸®´Â °ÍÀÌ ÁÁ°Ú½À´Ï´Ù. ¹«Áõ»ó ½Äµµ Ä­µð´ÙÁõÀº ÀÖ´Ù ¾ø´Ù ÇÏ´Â »óȲÀÌ°í, ectopic sebaceous gland´Â Âß °è¼ÓÇؼ­ °üÂûµÇ´Â °ÍÀÌ´Ï ÀüÇô ´Ù¸¥ °ÍÀÔ´Ï´Ù.

Ectopic sebaceous gland´Â ´Ù¼öÀÇ ÀÛÀº ¿¬³ë¶õ»ö plaqueÀ̸鼭 ±× Áß¾Ó¿¡ ¸Å¿ì ÀÛÀº Èò»ö papuleÀÌ º¸ÀÌ´Â º´¼Ò·Î °üÂûµË´Ï´Ù. °¡±îÀÌ Á¢±ÙÇؼ­ °üÂûÇϸé Ä­µð´Ù¿Í´Â Á¦¹ý ´Ù¸¨´Ï´Ù.


[References]

1) EndoTODAY Àå±âº° Áõ·Ê ÅäÀÇ

2) EsoTODAY - ½Äµµ Áúȯ Áõ·Ê ÅäÀÇ

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