Àá½Ã¸¸ ±â´Ù·Á ÁÖ¼¼¿ä. ·ÎµùÁßÀÔ´Ï´Ù.

2±â(T3 ¶Ç´Â N1) ÃéÀå¾Ï ȯÀÚµéÀÇ ¼ö¼ú ÈÄ ¹æ»ç¼±Ä¡·áÀÇ ¼ºÀû ¹× °íÂû The Outcome of Postoperative Radiation Therapy for Patients with Stage II Pancreatic Cancer (T3 or N1 Disease)

´ëÇѹæ»ç¼±Á¾¾çÇÐȸÁö 2007³â 25±Ç 4È£ p.213 ~ 218
Àü¹Ì¼±, °­¼®À±, ±è¸í¿í, ¿À¿µÅÃ, ±è¿íȯ, °­½ÂÈñ, À̼±¿µ, ¾çÁÖ³ë,
¼Ò¼Ó »ó¼¼Á¤º¸
Àü¹Ì¼± ( Chun Mi-Son ) 
¾ÆÁÖ´ëÇб³ ÀÇ°ú´ëÇÐ

°­¼®À± ( Kang Seok-Yun ) 
¾ÆÁÖ´ëÇб³ ÀÇ°ú´ëÇÐ Á¾¾çÇ÷¾×³»°úÇб³½Ç
±è¸í¿í ( Kim Myung-Wook ) 
¾ÆÁÖ´ëÇб³ ÀÇ°ú´ëÇÐ ¿Ü°úÇб³½Ç
¿À¿µÅà( Oh Young-Taek ) 
¾ÆÁÖ´ëÇб³ÀÇ·á¿ø ¹æ»ç¼±Á¾¾çÇаú
±è¿íȯ ( Kim Wook-Whan ) 
¾ÆÁÖ´ëÇб³ ÀÇ°ú´ëÇÐ ¿Ü°úÇб³½Ç
°­½ÂÈñ ( Kang Seung-Hee ) 
¾ÆÁÖ´ëÇб³º´¿ø ¹æ»ç¼±Á¾¾çÇаú
À̼±¿µ ( Lee Sun-Young ) 
¾ÆÁÖ´ëÇб³º´¿ø ¹æ»ç¼±Á¾¾çÇаú
¾çÁÖ³ë ( Yang Ju-No ) 
¾ÆÁÖ´ëÇб³º´¿ø ¹æ»ç¼±Á¾¾çÇаú

Abstract

¸ñ Àû: ±ÙÄ¡Àû ÀýÁ¦¼úÀ» ¹Þ°í AJCC º´±â 2±â(T3 ¶Ç´Â N1)·Î Áø´ÜµÈ ÃéÀå¾Ï ȯÀÚµé Áß ¼ö¼ú ÈÄ ¹æ»ç¼±Ä¡·á¸¦ ¹ÞÀº À̵éÀ» ´ë»óÀ¸·Î ±¹¼Ò Á¦¾îÀ² ¹× »ýÁ¸À²À» ºÐ¼®ÇÏ°íÀÚ ÇÑ´Ù.

´ë»ó ¹× ¹æ¹ý: 1996³â 1¿ùºÎÅÍ 2005³â 12¿ù±îÁö ¼ö¼ú ÈÄ º¸Á¶Àû ¿ä¹ýÀ¸·Î ¹æ»ç¼±Ä¡·á ´Üµ¶ ³»Áö´Â µ¿½Ã Ç×¾ÏÈ­ÇÐ ¹æ»ç¼±Ä¡·á¸¦ ¹ÞÀº 28¸íÀÇ È¯ÀÚµéÀÇ ±â·ÏÀ» ÈÄÇâÀûÀ¸·Î ºÐ¼®ÇÏ¿´´Ù. ¸ðµç ȯÀڵ鿡°Ô¼­ º´¸® ¼Ò°ß»ó ÃéÀå ÁÖº¯ Á¶Á÷À¸·ÎÀÇ Ä§À±ÀÌ Àְųª ÃéÀå ÁÖº¯ ¶Ç´Â Èĺ¹°­ ³» ´ëµ¿¸Æ ÁÖº¯ ÀÓÆÄÀý ÀüÀÌ°¡ È®ÀεǾú´Ù. ¹æ»ç¼±Ä¡·á´Â ¼ö¼ú Àü ¿µ»óÇÐÀûÀÎ ÀÚ·á¿¡¼­ ħ¹üµÈ Á¾¾çÀÇ À§Ä¡ ¹× ¼ö¼ú º¯¿¬ ºÎÀ§¸¦ Áß½ÉÀ¸·Î 40¡­57.6 Gy (Áß¾Ó°ª 50 Gy)¸¦ Á¶»çÇÏ¿´À¸¸ç º´¸® ¼Ò°ß»ó ÁÖº¯ ÀÓÆÄÀý ÀüÀÌ°¡ È®ÀÎµÈ °æ¿ì¿£ Á¦ 3 ¿äÃߺÎÀ§±îÁöÀÇ ´ëµ¿¸Æ ÁÖº¯ ÀÓÆÄÀý ºÎÀ§µµ Á¶»ç¾ß¿¡ Æ÷ÇÔ½ÃÄ×´Ù. µ¿½Ã Ç×¾ÏÈ­Çпä¹ýÀº 10¸íÀÇ È¯Àڵ鿡°Ô¼­ º´¿ëµÇ¾ú´Ù.

°á °ú: ÃÖÃÊÀÇ ½ÇÆÐ ¾ç»óÀÌ ±¹¼Ò Àç¹ßÀ̾ú´ø ȯÀÚ´Â 13¸í(46%)¿´À¸¸ç À̵é Áß¿¡¼­ ¿ø°Ý ÀüÀÌ°¡ °°ÀÌ µ¿¹ÝµÈ ȯÀÚ´Â 5¸íÀ̾ú´Ù. È£¹ß ºÎÀ§´Â º¹°­Ãà(4¸í)°ú ´ëµ¿¸Æ ÁÖº¯ ÀÓÆÄÀý ºÎÀ§¿´´Ù. ¶ÇÇÑ ¿ø°Ý ÀüÀÌ°¡ ÃÖÃÊÀÇ ½ÇÆÐ ¾ç»óÀ¸·Î ³ªÅ¸³­ ȯÀÚ´Â ±¹¼ÒÀç¹ßÀÌ µ¿¹ÝµÈ ȯÀÚµéÀ» Æ÷ÇÔÇÏ¿© 12¸íÀ̾ú´Ù. ¿ø°ÝÀüÀÌ°¡ °¡Àå ÈçÈ÷ ³ªÅ¸³­ °÷Àº °£(10¸í)À̾úÀ¸¸ç º¹°­ÀüÀÌ, ÆóÀüÀÌ ¼øÀ̾ú´Ù. ÀÓÆÄÀý ÀüÀÌ°¡ Àִ ȯÀÚµéÀº ¾ø´Â ȯÀÚ¿¡ ºñÇØ ¿ø°Ý ÀüÀÌÀÇ °¡´É¼ºÀÌ ³ô¾Ò´Ù. (57.1%). ¼ö¼ú º¯¿¬ ºÎÀ§¿¡ Á¾¾çÀÌ ³²¾ÆÀִ ȯÀÚµéÀº ¾ø´Â ȯÀڵ麸´Ù ±¹¼Ò Àç¹ßÀÇ °¡´É¼ºÀÌ ³ô¾Ò´Ù(57.1%). Àüü ȯÀÚµéÀÇ ¹«º´ »ýÁ¸±â°£ÀÇ Áß¾Ó°ªÀº 6°³¿ùÀ̾úÀ¸¸ç 1³â ¹× 2³â ¹«º´»ýÁ¸À²Àº °¢°¢ 27.4%¿Í 8.2%¿´´Ù. Àüü »ýÁ¸±â°£ÀÇ Áß¾Ó°ªÀº 11°³¿ùÀ̾ú°í 2³â, 3³â »ýÁ¸À²Àº 31.6%, 15.8%¿´´Ù.

°á ·Ð: 2±â ÃéÀå¾Ï ȯÀÚµéÀº ±¹¼Ò Àç¹ß ¹× ¿ø°Ý ÀüÀÌÀÇ °¡´É¼ºÀÌ ³ôÀº °íÀ§Ç豺À¸·Î ±¹¼Ò Á¦¾îÀ² ¹× Àüü »ýÁ¸À²ÀÇ Çâ»óÀ» À§Çؼ­ ¼ö¼ú ÈÄ È¿°úÀûÀÎ ¹æ»ç¼±Ä¡·áÀÇ Àû±ØÀûÀÎ ½ÃÇà ¹× ÀÌÈÄÀÇ º¸Á¶ÀûÀÎ Àü½Å Ç×¾ÏÈ­Çпä¹ýÀ» ±Ç°íÇÏ¿© ½ÃÇàÇÏ´Â °ÍÀÌ ¹Ù¶÷Á÷ÇÏ´Ù

Purpose: To analyze retrospectively the outcome of postoperative radiation therapy with or without concurrent chemotherapy for curatively resected stage II pancreatic cancer with T3 or N1 disease.

Materials and Methods: Between January 1996 and December 2005, twenty-eight patients completed adjuvant radiation therapy at Ajou University Hospital. The patients had either pathologic T3 stage or N1 stage. The radiation target volume encompassed the initial tumor bed identified preoperatively, resection margin area and
celiac nodal area. In the case of N1 patients, the radiation field extended to the lower margin of the L3 vertebra for covering both para-aortic lymph nodes bearing area. The median total radiation dose was 50 Gy. Ten patients received concurrent chemotherapy.

Results: Thirteen patients (46%) showed loco-regional recurrences. The celiac axis nodal area was the most frequent site (4 patients). Five patients showed both loco-regional recurrence and a distant metastasis. Patients with positive lymph nodes had a relatively high probability of a distant metastasis (57.1%). Patients that had a
positive resection margin showed a relatively high local failure rate (57.1%). The median disease-free survival period of all patients was 6 months and the 1- and 2-year disease free survival rates were 27.4% and 8.2%, respectively. The median overall survival period was 9 months. The 2- and 3-year overall survival rates were
31.6% and 15.8%, respectively.

Conclusion: The pancreatic cancer patients with stage II had a high risk of local failure and a high risk of a distant metastasis. We suggest the concurrent use of an effective radiation-sensitizing chemotherapeutic drug and adjuvant chemotherapy after postoperative radiation therapy for the treatment of patients with stage II
pancreatic cancer.

Å°¿öµå

ÃéÀå¾Ï;¼ö¼ú ÈÄ ¹æ»ç¼±Ä¡·á;Ç×¾ÏÈ­Çпä¹ý
Pancreatic cancer;Radiation therapy;Chemotherapy

¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸

   

µîÀçÀú³Î Á¤º¸

KCI
KoreaMed
KAMS