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A Case of Giant Conjunctival Nevus Mimicking Malignant Melanoma
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±è»ç°(Kim Sa-Kang) - ¼¿ï´ëÇб³ Àǰú´ëÇÐ ¾È°úÇб³½Ç
ÃÖÇõÁø(Choi Hyuk Jin) - ¼¿ï´ëÇб³ Àǰú´ëÇÐ ¾È°úÇб³½Ç
±è¹Ì±Ý(Kim Mee-Kum) - ¼¿ï´ëÇб³ Àǰú´ëÇÐ ¾È°úÇб³½Ç
À§¿ø·®(Wee Won-Ryang) - ¼¿ï´ëÇб³ Àǰú´ëÇÐ ¾È°úÇб³½Ç
Abstract
¸ñÀû: Å©±â°¡ Å©°í À¶±âµÈ °Å´ë °á¸· ¸ð¹Ý Áõ·Ê¸¦ º¸°íÇϸç, °Å´ë °á¸· ¸ð¹Ý°ú °á¸· ¾Ç¼º Èæ»öÁ¾°£ÀÇ °¨º° Á¡À» ¾Ë¾Æº¸°íÀÚ ÇÑ´Ù.
Áõ·Ê¿ä¾à: 46¼¼ ³²ÀÚ È¯ÀÚ°¡ Ãâ»ý ½ÃºÎÅÍ Á¸ÀçÇÑ ¿ì¾È »óÃø ´«¾Ë°á¸·ÀÇ °¥»öÀÇ À¶±âµÈ °á¸· Á¾¾çÀ» ÁÖ¼Ò·Î ³»¿øÇÏ¿´´Ù. Á¾¾çÀÇ Å©±â´Â ¼öÆò 16 mm, ¼öÁ÷ 9 mm·Î »óºÎ ´«¾Ë°á¸·ÀÇ ´ëºÎºÐÀ» Â÷ÁöÇϰí ÀÖ¾úÀ¸¸ç »óÃø °¢¸·ÀÇ ÀϺθ¦ ħ¹üÇÏ´Â ¾ç»óÀ̾ú´Ù. Á¾¾ç ³»ºÎ·Î´Â ¹Ì¼¼ÇÑ Ç÷°üµé°ú ÇÔ²² ´Ù¾çÇÑ Å©±âÀÇ ³¶Æ÷°¡ ´Ù¼ö °üÂûµÇ¾ú´Ù. ÀÌ¿¡ ÀúÀÚµéÀº °á¸· Á¾¾ç Á¦°Å¼ú ¹× ¾ç¸·À̽ļúÀ» ½ÃÇàÇÏ¿´°í, Á¶Á÷°Ë »ç °á°ú °á¸·¸ð¹ÝÀ¸·Î Áø´ÜµÇ¾ú´Ù.
°á·Ð: ¿¹Èİ¡ ÁÁÁö ¾ÊÀº °á¸·ÀÇ ¾Ç¼º Èæ»öÁ¾¿¡ ºñÇÏ¿© °Å´ë °á¸· ¸ð¹ÝÀº ¾çÈ£ÇÑ ¿¹Èĸ¦ °¡Áø Á¾¾çÀ¸·Î, ¾Ç¼º Èæ»öÁ¾°ú ±¸º°µÇ´Â º´º¯ ³» ³¶Æ÷ÀÇ Á¸Àç, ¾î¸° ³ªÀÌ¿¡ ¹ß»ýÇÏ´Â µîÀÇ Æ¯Â¡À» °¡Áö°í ÀÖÁö¸¸ À¯»çÇÑ Æ¯Â¡µµ ÀÖ¾î °¨º°ÀÌ ¾î·Æ±âµµ ÇÏ´Ù. °á¸· ¸ð¹ÝÀÇ Å©±âÀÇ Áõ°¡, °¢¸· ħ¹ü µîÀº ¾Ç¼ºÈ¸¦ ÀǽÉÇÒ ¼ö ÀÖ´Â ¼Ò°ßÀ̸ç, °á¸·ÀÇ »ö¼Ò¼º º´º¯ Áß, ¾Ç¼º Èæ»öÁ¾ÀÌ Àǽɵǰųª ¾Ç¼ºÈ°¡ ÀǽɵǴ º´º¯ ¿¡ ´ëÇÏ¿©´Â ¼ö¼úÀû Á¦°Å ¹× Á¶Á÷ÇÐÀû °Ë»ç°¡ ÇÊ¿äÇÏ´Ù. ÇÏÁö¸¸ °Å´ë °á¸· ¸ð¹ÝÀÇ °æ¿ì ¼ö¼úÀû Ä¡·á ÈÄ °Ë±¸ À¯Âø µîÀÇ ¾È±¸ ÇÕº´ÁõÀ» À¯¹ß½Ãų ¼ö ÀÖ¾î Ä¡·á ¿©ºÎ °áÁ¤ Àü µÑ °£ÀÇ °¨º°ÀÌ °¡´ÉÇÏ´Ù¸é ¼±ÅÃÀûÀ¸·Î Ä¡·á¸¦ ÇÏ´Â °ÍÀÌ ÇÊ¿äÇϸç, ¼ö¼úÀû Á¦°Å ÈÄ¿¡´Â ¾ç¸·À» ÀÌ¿ëÇÑ °á¸· Àç°ÇÀÌ °Ë±¸ À¯Âø µîÀÇ ÇÕº´ÁõÀ» ÁÙÀ̴µ¥ À¯¿ëÇÏ´Ù.
Purpose: We report a case of giant conjunctival nevus and compare differential diagnosis between giant conjunctival nevus and conjunctival malignant melanoma.
Case summary: A 46-year-old male presented with brown and elevated conjunctival mass in his right eye since childhood. The mass was located at the superior bulbar conjunctiva involving the superior cornea. The mass was 16 ¡¿ 9 mm in size and elevated. Feeding vessels, intrinsic vessels and various cyst sizes were observed inside the mass. Resection of the conjunctival mass and amniotic membrane transplantation were performed. The histopathological diagnosis was conjunctival nevus.
Conclusions: Conjunctival nevus is a benign conjunctival tumor with excellent prognosis, often confused with conjunctival melanoma. Both conjunctival nevus and conjunctival malignant melanoma are commonly located in the bulbar conjunctiva, pigmented and often have feeder and intrinsic vessels. Conjunctival nevus has an intralesional cyst, which is a key differentiating characteristic from malignant melanoma as many other features overlap. The change in tumor size, increased pigmentation and corneal invasion are features suspect of malignant transformation and surgical excision and histologic examination are recommended for those lesions. Surgical excision for giant conjunctival nevus can cause several ocular complications such as symblepharon. Conjunctival reconstruction with amniotic membrane transplantation is useful for preventing complications.
Ű¿öµå
Amniotic membrane transplantation, Conjunctival malignant melanoma, Conjunctival nevus, Giant conjunctival nevus
KMID :
0360220140550010124
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