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±ÙÄ¡Àû ¹æ»ç¼±Ä¡·á ÈÄ Àç¹ßÇÑ ÀڱðæºÎ¾ÏÀÇ Àç ¹æ»ç¼±Ä¡·á Reirradiation in Rcurrent Cervical Cancer Following Definite Radiation Therapy

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±èÁøÈñ/Jin Hee Kim ÃÖÅÂÁø/±è¿Á¹è/Tae Jin Choi/Ok Bae Kim/Reirradiation/Survival/Complication

Abstract

¸ñÀû: ÀúÀÚµéÀº ±ÙÄ¡Àû ¹æ»ç¼±Ä¡·á¸¦ ½ÃÇà¹Þ°í °ñ¹Ý ³»¿¡ Àç¹ßÇÏ¿© Àç ¹æ»ç¼±Ä¡·á¸¦ ¹ÞÀº ÀڱðæºÎ¾Ï ȯÀÚ¸¦ ´ë»óÀ¸·Î »ýÁ¸·ü, ºÎÀÛ¿ë µî °á°ú¸¦ ºÐ¼®ÇÏ°íÀÚ ÇÏ¿´´Ù. ´ë»ó ¹× ¹æ¹ý: 1987³â 11¿ùºÎÅÍ 1998³â 3¿ù±îÁö °è¸í´ëÇб³ µ¿»êÀÇ·á¿ø
Ä¡·á¹æ»ç¼±°ú¿¡¼­
±ÙÄ¡Àû ¹æ»ç¼±Ä¡·á¸¦ ¹Þ°í ÃßÀû °üÂû Áß °ñ¹Ý³»¿¡ Àç¹ßÇÏ¿© Àç ¹æ»ç¼±Ä¡·á¸¦ ¹ÞÀº ȯÀÚ 18¸íÀ» ´ë»óÀ¸·Î ÇÏ¿´´Ù. óÀ½ Áø´Ü´ç½Ã º´±â·Î´Â ¥°a 1¸í, ¥°b 5¸í, ¥±a 5¸í, ¥±b 3¸í, ¥²b 2¸í, ¥³a 2¸íÀ¸·Î Æò±Õ¿¬·ÉÀº 57¼¼(37¡­79¼¼)À̾ú´Ù. Àç¹ß±â°£Àº 6°³¿ù¿¡¼­
122°³¿ù·Î
Æò±Õ 58°³¿ùÀ̾ú´Ù. Àç¹ßºÎÀ§´Â 7¸í¿¡¼­ ÀڱðæºÎ, 10¸í¿¡¼­ ÁúºÎ, 1¸í¿¡¼­ °ñ¹Ý³» ¸²ÇÁÀý¿¡ Àç¹ßÇÏ¿´´Ù. 12¸íÀº ¿ÜºÎ¹æ»ç¼±Ä¡·á¿Í °­³» ¹æ»ç¼±Ä¡·á¸¦, 4¸íÀº ¿ÜºÎ¹æ»ç¼±Ä¡·á¿Í ÀÚÀÔ¹æ»ç¼±Ä¡·á¸¦, 2¸íÀº ¿ÜºÎ¹æ»ç¼±Ä¡·á´Üµ¶¸¦ ½ÃÇàÇÏ¿´´Ù. Àç ¹æ»ç¼±Ä¡·áÀÇ
¿ÜºÎ¹æ»ç¼±·®Àº
2,100¡­5,400 cGyÀ̾ú°í ¹æ»ç¼±ÃÑ·®Àº 3,780¡­8,550 cGyÀ̾ú´Ù. Àç¹ß ÈÄ ÃßÀû±â°£Àº 8°³¿ù¿¡¼­ 80°³¿ù·Î Æò±Õ 25°³¿ùÀ̾ú´Ù. °á°ú: Àç ¹æ»ç¼±Ä¡·á Á÷ÈÄ Àüü 18¸í Áß 14¸í(78%)¿¡¼­ ±¹¼Ò Á¦¾î°¡ µÇ¾úÀ¸¸ç Àç ¹æ»ç¼±Ä¡·á¸¦ ½ÃÇàÇÑ ÈÄ 2³â ¹«º´»ýÁ¸·üÀº
53.6%À̾ú´Ù.
Àç¹ßºÎÀ§¿¡ µû¶ó 2³â ¹«º´»ýÁ¸·üÀÌ Áú¿¡ Àç¹ßÇÑ È¯ÀÚ 10¸í¿¡¼­´Â 71.4%, Àڱÿ¡ Àç¹ßÇÑ È¯ÀÚ 7¸í¿¡¼­´Â 28.5% (p=0.03)¸¦ ³ªÅ¸³»¾î Åë°èÀûÀ¸·Î À¯ÀÇÇÑ Â÷À̸¦ º¸¿´´Ù. Àç ¹æ»ç¼±ÃÑ·®¿¡ µû¶ó 2³â ¹«º´»ýÁ¸·üÀÌ Åë°èÀûÀ¸·Î À¯ÀÇÇÏ°Ô Â÷À̸¦ º¸¿´´Ù(>6,000 cGy 71.8%,
¡Â6,000
cGy 25% p=0.007). Àç ¹æ»ç¼±Ä¡·á ÈÄ 20°³¿ù ÀÌ»ó ÃßÀû °üÂûµÈ ȯÀÚ 10¸íÁß 7¸í¿¡¼­ ¹«º´»ýÁ¸ ÁßÀÌ´Ù(7/18, 39%). ¿ÜºÎ¹æ»ç¼±Ä¡·á¿Í °­³»¹æ»ç¼±Ä¡·á¸¦ ½ÃÇàÇÑ È¯ÀÚ¿¡¼­ °¡Àå ÁÁÀº »ýÁ¸·üÀ» º¸¿´´Ù. Àç ¹æ»ç¼±Ä¡·á ÈÄ ½ÇÆоç»óÀº ±¹¼Ò Àç¹ßÀÌ ±¹¼Ò Á¦¾î ¾ÈµÈ 4¸íÀ»
Æ÷ÇÔÇÑ
7¸í(39%)¿¡¼­ Àڱà ¹× Áú¿¡ Àç¹ßÇÏ¿´°í 2¸í¿¡¼­ ¿ø°Ý ÀüÀÌµÇ¾î »ç¸ÁÇÏ¿´´Ù. ºÎÀÛ¿ëÀ¸·Î´Â ÀåÃâÇ÷ÀÌ 3¸í¿¡¼­ ÀÖ¾úÀ¸¸ç ¼ö¼úÀ» ¿äÇÏ´Â ÀåÆó¼â°¡ 2¸í, ¹æ±¤¼Õ»ó¿¡ ÀÇÇÑ Ç÷´¢°¡ 1¸í, 2µµ ¹æ±¤¿°ÀÌ 2¸í, ¿¬ºÎ ºÎÁ¾ÀÌ 2¸í, ÁúºÎÁ¶Á÷±«»ç°¡ 1¸í¿¡¼­ ÀÖ¾úÀ¸³ª ÀÚ¿¬
Ä¡À¯µÇ¾ú´Ù. Àç
¹æ»ç¼±Ä¡·áÃÑ·®À̳ª Àç¹ß±â°£¿¡ µû¸¥ ºÎÀÛ¿ëÀÇ Â÷ÀÌ´Â ¾ø¾ú´Ù. °á·Ð: ±ÙÄ¡Àû ¹æ»ç¼±Ä¡·á ÈÄ Àç¹ßÇÑ °æ¿ì, Àç ¹æ»ç¼±Ä¡·á´Â µµ¿òÀÌ µÉ °ÍÀ¸·Î »ç·áµÇ³ª ½É°¢ÇÑ ºÎÀÛ¿ëÀ» ÁÙÀÌ´Â ³ë·ÂÀÌ ´õ ¿ä±¸µÈ´Ù.

Purpose: To evaluate treatment results in terms of local control, complications and survival after reirraidiation in recurrent cervical cancer following definite radiation therapy. Material and methods: From November 1987 through
March
1998, eighteen patients with recurrent cervical cancer following definite radiation therapy were subsequently treated with reirradiation at Keimyung University Dongsan Medical Center. In regard to the initial FIGO stage, one patient was stage
¥°a,
five
were stage ¥±a, three were ¥±b, two were ¥±b and two were ¥³a. The age range was 37 to 79 years old with median age of 57. The time interval from initial definite radiation therapy to recurrence ranged from 6 to 122 months with a median of 58
months.
The recurrent sites were the uterine cervix in seven patients, vagina in ten and pelvic lymph node in one. Reirradiation was performed with external radiation and intracavitary radiation in twelve patients, external radiation and implantation in
four
and external radiation alone in two. The range of external radiation dose was 2,100¡­5,400 cGy and the range of the total radiation dose was 3,780¡­8,550 cGy. The follow-up periods ranged from 8 to 20 months with median of 25 following
reirradiation.
Results: Fourteen of eighteen patients (78%) had local control just after reirradiation. The two year disease free survival (2YDFS) rate was 53.6%. There were statistically significant differences in the 2YDFS according to both recurrent
site
(2YDFS 28.5% in uterine cervix, 71.4% in vagina, (p=0.03)) and the total dose (2YDFS 71.8% in >6,000 cGy , 25% in ¡Â6,000 cGy, p=0.007). Seven of ten patients who were followed for more than 20 months remain alive and disease free (7/18, 39%).
Patients
treated with external radiation and intracavitary radiation had a higher rate of 2YDFS. Seven patients including 4 patients with no local control experienced local failure in the uterus or vagina and two patients died with distant metastasis.
Complications included rectal bleeding in 3 patients, bowel obstruction treated with surgery in two, hematuria in one, radiation cystitis in two, soft tissue swelling in two and vaginal necrosis spontaneously healed in one. There was no
statistical
difference in complications according to the total dose or the time to recurrence from initial radiation. Conclusion: In patients with recurrence following definite radiation therapy in the uterine cervical cancer, reirradiation may be
effective
but requires an effort to reduce radiation induced severe complications.

Å°¿öµå

Àç¹ß¼º ÀڱðæºÎ¾Ï; Àç ¹æ»ç¼±Ä¡·á; »ýÁ¸·ü; ºÎÀÛ¿ë; Recurrent Cervical Cancer;

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