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Benign Lymphoepithelial Cyst -A case report-
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KMID : 0357919960300060551
Abstract
Ÿ¾×¼±ÀÇ ¾ç¼º ¸²ÇÁ »óÇdz¶(benign lymphoepithelial cyst)Àº µå¹® ÁúȯÀ¸·Î¼ °æºÎÀÇ ¾ç
¼º³¶ÀÇ 2%¸¦ Â÷ÁöÇϸç ÀÌÇϼ± ÀýÁ¦Á¶Á÷¿¡¼´Â 1% ¹Ì¸¸À¸·Î ¾Ë·ÁÁ® ÀÖ´Ù. ÀÏ°üµÈ ¿ªÇÐ ÀÚ
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¿ø¿¡ ´ëÇÏ¿© ¸¹Àº ³íÀïÀÌ ÀÖ¾ú´Âµ¥ 1958³â Bernier¿Í Bhaskar´Â Ÿ¾×¼±ÀÇ ¸²ÇÁ »óÇÇ º´º¯
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·Î ÃßÁ¤ÇÏ¿´´Ù. ±× ¿Ü ´Ù¸¥ ÇÐÀÚµéÀº ¾Æ°¡¹Ì±Ã(bronchial arch)À» ¾ç¼º ¸²ÇÁ »óÇdz¶ÀÇ ±â¿ø
À¸·Î ¿©±â°í º¸°íÇÏ°í Àֱ⵵ ÇÏ¿© ÇöÀç µÎ °¡Áö °¡¼³ÀÌ ¸ðµÎ ¹Þ¾Æµé¿©Áö°í ÀÖ´Ù. ÀÓ»óÀûÀ¸
·Î À̺´º¯Àº Àç¹ßÇϰųª ÀüÀÌÇÏÁö ¾Ê´Â ¾ç¼ºº´º¯ÀÌ¾î¼ ¿Ü°úÀû ÀýÁ¦¸¸À¸·Î Ä¡À¯µÇ¹Ç·Î º´¸®
ÀûÀ¸·Î ´Ù¸¥ ³¶¼º Ÿ¾×¼º Á¾¾ç°ú °¨º° Áø´ÜÇÏ´Â °ÍÀÌ Áß¿äÇÏ´Ù ÀúÀÚµéÀº ½Å°æ¼¶À¯Á¾Áõ ȯÀÚ
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#ÃÊ·Ï#
An intraparotid benign 1ymphoepithelial cyst is a rare disease characterized by
unilateral painless swelling of parotid region. The histogenesis is controversial. Surgical
excision is recommended for diagnosis and curative treatment. We present a case of
benign lymphoepithelial cyst arising in a patient with neurofibromatosis. A46-year-old
woman presented with a slowly growing multilocular cystic mass in the left cheek. The
cystic mass measured 4 §¯ in maximal outer diameter and the cystic wall was thick
and yellowish pale to gray, soft with well circumscribed margin. Microscopically, the
multilocular cyst was lined by stratified squamous epithelium for the most part and
underlying lymphoid tissue aggregates with follicles and sharply demarcated from
adjacent salivary parenchyma which is of normal appearance and without lymphoid
aggregates. Since this lesion is absolutely benign, it is important to separate this benign
cyst from cystic salivary gland tumors. (Korean J Pathol 1996; 30: 551 ¡553)
Å°¿öµå
Benign lymphoepithelial cyst; Parotid gland; Neurofibromatosis;
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