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A CLINICAL STUDY ON CERVICAL LYMPH NODE METASTASIS OF ORAL CANCER

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Abstract

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1983³â 1¿ùºÎÅÍ 1997³â 12¿ù±îÁö °æºÏ´ëÇб³ º´¿ø ±¸°­¾Ç¾È¸é¿Ü°ú¿¡ ³»¿øÇÏ¿© ±¸°­¾ÏÀ¸·Î
Áø´ÜµÇ¾î 1Â÷ Ä¡·á·Î¼­ ¿ø¹ßºÎÀýÁ¦¼ú°ú °æºÎ°ûû¼úÀ» ½ÃÇà¹ÞÀº 85Áõ·ÊÀÇ ÀÓ»ó ±â·ÏÁö, ¹æ»ç
¼± ¼Ò°ß, º´¸®Á¶Á÷°Ë»ç º¸°í¼­ µîÀ» °ËÅäÇÏ¿© ȯÀÚ ºÐÆ÷, ÀÓ»óÀû ¹× Á¶Á÷ º´¸®ÇÐÀû ¼Ò°ß¿¡
µû¸¥ °æºÎÀÓÆÄÀý ÀüÀÌÀ², ¼úÀü ÀÓ»óÀû, ¹æ»ç¼±ÇÐÀû °æºÎ Áø´ÜÀÇ ½Å·Úµµ ¹× Ä¡·á ¼Ò°ßÀ» ºÐ¼®
ÇÏ¿© ´ÙÀ½°ú °°Àº °á°ú¸¦ ¾ò¾ú´Ù.
1. ȯÀÚ ºÐÆ÷¿¡ ÀÖ¾î ¼ºº°·Î´Â 2.86 : 1ÀÇ ºñÀ²·Î ³²ÀÚ°¡ ¸¹¾ÒÀ¸¸ç ¿¬·Éº°·Î´Â 50´ë
(35.3%), 60´ë(21.8%), 40´ë(14.1%)ÀÇ ¼øÀ̾ú°í Æò±Õ ¿¬·ÉÀº 57¼¼¿´À¸¸ç Á¶Á÷º´¸®ÇÐÀû Áø´Ü
º° ºÐÆ÷·Î´Â ÆíÆò»óÇǾÏ(90.6%)ÀÌ ´ëºÎºÐÀ» Â÷ÁöÇÏ¿´À¸¸ç ¼±¾ç³¶Æ÷¾ÏÁ¾(5.9%), ¾Ç¼ºÈæ»öÁ¾
(2.4%), Á¡Ç¥ÇǾÏ(1.2%)¼øÀ̾ú´Ù.
2. Á¾¾çÀÇ ¿ø¹ß ºÎÀ§°¡ ¼³ºÎ³ª ÇÏÄ¡Á¶ºÎÀÌ°í T2ÀÌ»óÀÌ¸ç ³»ÇâÇüÀÌ°í ±ÙÀ° ħÀ±À» º¸ÀÎ °æ
¿ì °æºÎÀÓÆÄÀý ÀüÀÌÀ²ÀÌ ³ô°Ô ³ªÅ¸³µ´Ù.
3. ¼úÀü ÀÓ»óÀû ¹× ¹æ»ç¼±ÇÐÀû °æºÎ Áø´ÜÀÇ ½Å·Úµµ ºñ±³¿¡¼­ ¸íÈ®µµ ¹× Á¤ÁøÀ²Àº ¹æ»ç¼±
ÇÐÀû Áø´Ü(CT)ÀÌ ¿ì¼öÇßÀ¸³ª ¹Î°¨µµ´Â ÀÓ»óÀû Áø´ÜÀÌ ³ô°Ô ³ªÅ¸³µ°í À§¾ç¼ºÀ²Àº ÀÓ»óÀû Áø
´ÜÀÌ ³ô¾ÒÀ¸³ª À§À½¼ºÀ²Àº ºñ½ÁÇÏ°Ô ³ªÅ¸³µ´Ù.
4. °æºÎ°ûû¼ú ÈÄ Á¶Á÷º´¸®ÇÐÀûÀ¸·Î °æºÎÀÓÆÄÀý ÀüÀÌ°¡ ÀÖ¾ú´ø °æ¿ì º¸Á¶Àû ¹æ»ç¼±¿ä¹ýÀÌ
¸¹ÀÌ ½ÃÇàµÇ¾ú°í, ÀÓ»óÀûÀ¸·Î N1 ÀÌ»óÀÎ °æ¿ì¿¡´Â ±Ùº»Àû °æºÎ°ûû¼ú°ú º¯ÇüÀû °æºÎ°ûû¼ú
ÀÌ, N0ÀÎ °æ¿ì¿¡´Â ¼±ÅÃÀû °æºÎ°ûû¼úÀÌ ÃÖ±Ù¿¡ ¸¹ÀÌ ½ÃÇàµÇ¾úÀ¸¸ç Ä¡·á ÈÄ ÃßÀû °üÂû°á°ú
°æºÎ ´Üµ¶ Àç¹ßÀ²Àº 6.7%¿´´Ù.

We reviewed the hospital chart, roentgenogram and histopathologic report of 85
patients who had been diagnosed as oral cancer and received surgical excision with
cervical lymphadenectomy as a primary treatment at the department of oral and £¦
maxillofacial surgery of Kyngpook university hospital between Jan. 1, 1983 and Dec. 31,
1997.
Following results were obtained.
1. The male to female ratio was 2.86 : 1, mean age was 57, and histologic diagnosis
of primary tumor was mostly squamous cell carcinoma.
2. In the tongue and lower alveolus as primary sites, above T2 by size with exophytic
growth pattern and in the presence of muscular invasion, the cervical lymph node
metastasis rate was higher than other groups.
3. In the comparison of diagnostic reliability between clinical palpation and computed
omographic scanning(CT), CT was excellent in specificity and accuracy, clinical
palpation was excellent in sensitivity, false positive rate was higher in clinical palpation,
and false negative tate was similar.
4. In the case of that cervical metastasis was proved pathologically, adjunctive
radiation therapy was carried out frequently. In clinical N1 to N3 case, classical radical
neck dissection or modified radical neck dissection was usually performed, and in N0
case, selective neck dissection was recently performed in higher rate. The neck
recurrence rate was 6.7%.

Å°¿öµå

Oral cancer; Cervical lymph node; Metastasis;

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