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ÀڱðæºÎ¾Ï º´±â ¥±BÀÇ ¹æ»ç¼±Ä¡·á°á°ú Radiotherapy Results in Stage ¥±B Uterine Cervix Cancer

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±æÈÆÁ¾/Whoon Jong Kil Àü¹Ì¼±/°­½ÂÈñ/¿À¿µÅÃ/À¯Èñ¼®/ÁÖÈñÀç/ÀÌÀºÁÖ/Mi Son Chun/Seung Hee Kang/Young Taek Oh/Hee Sug Ryu/Hee Jae Ju/Eun Ju Lee

Abstract

¸ñÀû: ÀڱðæºÎ¾Ï º´±â ¥±B ȯÀÚ¿¡¼­ ±ÙÄ¡Àû ¸ñÀûÀÇ ¹æ»ç¼± ´Üµ¶ Ä¡·áÀÇ ¼ºÀûÀ» ºÐ¼®ÇÏ°í ¿¹ÈÄ ÀÎÀÚµéÀ» È®ÀÎÇÏ¿´´Ù. ´ë»ó ¹× ¹æ¹ý: 1994³â 9¿ùºÎÅÍ 1999³â 12¿ù±îÁö Àڱà °æºÎ¾ÏÀ¸·Î Áø´Ü¹Þ°í ¹æ»ç¼±Ä¡·á¸¦ ¹ÞÀº ȯÀÚµé Áß FIGOº´±â ¥±B ȯÀÚ 90¸íÀ»
´ë»óÀ¸·Î ÈÄÇâÀû ºÐ¼®À» ½ÃÇàÇÏ¿´´Ù. ȯÀÚµéÀÇ ¿¬·ÉÀº Áß¾Ó°ª 57¼¼(28¡­79¼¼)¿´°í, Á¾¾çÀÇ Å©±â´Â ÃÖ´ë Á÷°æ 4 §¯ ¹Ì¸¸ÀÌ 26¸í, 4 §¯ ÀÌ»óÀÌ 64¸íÀ̾ú´Ù. Ä¡·áÀü SCC °ª(ng/ml) ÃøÁ¤ÀÌ 76 ¸íÀÇ È¯ÀÚ¿¡¼­ ½ÃÇàµÇ¾ú°í, 10 ÃÊ°úÀΠȯÀÚ°¡ 23 ¸íÀ̾ú´Ù. 29¸íÀÌ Åë»óÀû
¹æ»ç¼±Ä¡·á(QD Ä¡·á±º)¸¦, 61 ¸íÀÌ º¯ÇüµÈ ´ÙºÐÇÒ ¹æ»ç¼±Ä¡·á(18 Gy/fx, 1ÀÏ 1ȸ, 10ÀÏ°£ ¡æ 1.5 Gy/fx, 1ÀÏ 2ȸ, 6ÀÏ°£ : BID Ä¡·á±º)¸¦ ¹Þ¾Ò´Ù. BID Ä¡·á±º Áß 54¸íÀÌ 4 §¯ ÀÌ»óÀÇ Á¾¾çÀ» °¡Áö°í ÀÖ¾ú´Ù. 30.6¡­39.6 Gy¿¡¼­ °ñ¹Ý Á߽ɺΠÂ÷Æó¸¦ ÇÏ¿´°í,
°ñ¹ÝºÎÀ§¿¡
45
Gy±îÁö Á¶»çÇÑ ÈÄ ÀÚ±ÃÁÖÀ§ Á¶Á÷¿¡ ÃÑ 49¡­60 Gy (Áß¾Ó°ª 53 Gy)±îÁö Ãß°¡ Á¶»çÇÏ¿´´Ù. ±ÙÁ¢ ¹æ»ç¼±Ä¡·á´Â AÁ¡¿¡ 4 Gy, 7ȸ(52¸í) ¶Ç´Â 5 Gy, 6ȸ(38¸í)¸¦ ½ÃÇàÇÏ¿´´Ù. ÃßÀû°üÂû ±â°£Àº 38°³¿ù(9¡­76°³¿ù)À̾ú´Ù. °á°ú: 5³â Àüü »ýÁ¸À²(OS)Àº 73.4%, ¹«º´
»ýÁ¸À²(DFS)Àº 71.6%À̾ú´Ù. ±¹¼Ò Àç¹ß(LR)Àº 9¸í(10%)¿¡¼­, ¿ø°Ý ÀüÀÌ(DM)´Â 17 ¸í(18.9%)¿¡¼­ ÀÖ¾ú´Ù. ±× Áß 3¸íÀº LR°ú DM°¡ µ¿¹ÝµÇ¾î ÀÖ¾ú´Ù. QD ±ºÀÇ LRÀº 17.2% (5/29)¿¡¼­, DM´Â 10.3% (3/29)¿¡¼­ ÀÖ¾ú´Ù. BID ±ºÀÇ LRÀº 6.6% (4/61), DMÀº 22.7%
(14/61)À̾ú´Ù.
5³â OS´Â Á¾¾çÀÇ Å©±â¿Í ¿¬°üÀÌ ÀÖ¾ú´Ù(<4 §¯ : 95.2%, ¡Ã4 §¯ : 63.4%, p<0.05). ¹Ý¸é¿¡ 5³â DFSÀº Á¾¾çÀÇ Å©±â ¹× Ä¡·áÀü SCC °ª°ú À¯ÀÇÇÑ »ó°ü °ü°è°¡ ÀÖ¾ú´Ù(<4 §¯ : 91.4%, ¡Ã4 §¯ : 63.4%, SCC ¡Â10 : 76.4%, SCC >10 : 53.1%, p<0.05). °á·Ð: Á¾¾çÀÇ
Å©±â°¡
Å« º´±â ¥±B ÀڱðæºÎ¾Ï¿¡¼­ È­Çпä¹ý¾øÀÌ º¯ÇüµÈ ´ÙºÐÇÒ ¹æ»ç¼±Ä¡·á¸¸À» ½ÃÇàÇÏ¿© µ¿½ÃÈ­Çйæ»ç¼±¿ä¹ýÀÇ °á°ú¿Í ºñ±³ÇÒ¸¸ÇÑ ÁÁÀº 5³â »ýÁ¸À²À» ¾ò¾ú´Ù. ƯÈ÷ ±¹¼Ò Àç¹ßÀ²ÀÇ ÇöÀúÇÑ °¨¼Ò°¡ ÀÖ¾ú´Ù(7.4%). ±×·¯³ª ¸²ÇÁÀý ÀüÀÌ°¡ ÀÖ´Â 4 §¯ ÀÌ»óÀÇ È¯ÀÚ¿¡¼­ 33%ÀÇ
³ôÀº
¿ø°Ý
ÀüÀÌÀ²À» º¸¿©, ÀÌ·¯ÇÑ °íÀ§Çè ȯÀÚ±º¿¡¼­ È­Çпä¹ýÀÇ Ãß°¡°¡ µµ¿òÀÌ µÉ°ÍÀ¸·Î ÆǴܵȴÙ.

Purpose: To evaluate the treatment results and prognostic factors after radiotherapy in stage ¥±B uterine cervix cancer. Materials and methods: We retrospectively analyzed the records of 90 patients with stage ¥±B uterine cervix
cancer who
received radiotherapy between 9/94 and 12/99. Age was ranged from 28 to 79 years (median 57). Tumor size was ¡Ã4 §¯ in 64 patients. Preteatment SCC level was measured in 76 patients. Twenty nine patients received conventional radiotherapy (QD)
and
the
others received modified hyperfractionated radiotherapy (BID). Only 7 patients in BID had tumor size <4 §¯. All patients received high dose rate brachytherapy (4 Gy¡¿7 or 5 Gy¡¿6). No patient received concurrent chemotherapy during radiotherapy.
Follow
up period was ranging from 9 to 76 months (median 38). Results: The 5-year overall and disease free survival rates were 73.4% and 71.6%, respectively. Local recurrences occurred in 10% of patients, and distant metastasis in 18.9%. There
was
a
significant correlation between OS/DFS and tumor size (<4 §¯; OS 95.2%, DFS 91.4%, ¡Ã4 §¯; OS 63.4%, DFS 63.4%). Pretreatment SCC level was one of prognostic factors only in univariate analysis. Conclusion: With modified hyperfractionated
radiotherapy, there was very low local recurrence rate (6.6%) and high 5-year overall and disease free survival rate (75.4% and 70.5%), which is comparable to results after concurrent chemoradiotherapy in bulky, locally advanced stage ¥±B uterine
cervix
cancer.

Å°¿öµå

ÀڱðæºÎ¾Ï; ¥±B; º¯ÇüµÈ ´ÙºÐÇÒ ¹æ»ç¼±Ä¡·á; Á¾±«ÀÇ Å©±â; SCC; Uterine cervix cancer; ¥±B; Modified hyperfractionated radiotherapy; Tumor size; SCC;

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