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ÀڱðæºÎ¾Ï ¹æ»ç¼±Ä¡·á½Ã Squamous Cell Carcinoma Antigen(SCC) °úCarcinoembryonic Antigen(CEA) ÀÇ Á¾¾çÇ¥ÁöÀڷμ­ÀÇ ÀÇÀÇ Pre-radiotherapy and Post-radiotherapy Serial Serum Squamous Cell Carcinoma Antigen (SCC) and Carcinoembryonic Antigen (CEA) in the Monitoring of Squamous Cell Carcinoma of Uterine Cervix

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Abstract

¸ñ Àû : ÀڱðæºÎ¾ÏÀÇ Ä¡·áÈÄÀÇ Àç¹ßÀ̳ª º´¼ÒÀÇ Áö¼ÓÀ» ¹ß°ßÇϱâ À§ÇÑ Á¾¾çÇ¥ÁöÀڷμ­ÀÇ
squamous cell carcinoma antigen(SCC) ¿Í carcinoembryonic antigen(CEA) ÀÇ ÀÇÀǸ¦ È®
ÀÎÇÏ°í ÇâÈÄÀÇ Ä¡·á½Ã¿¡ Âü°íÇÏ°íÀÚ ÇÑ´Ù.
´ë»ó ¹× ¹æ¹ý : 1995³â 10¿ùºÎÅÍ 1998³â 8¿ù±îÁö ´Ü±¹´ëÇк´¿ø Ä¡·á¹æ»ç¼±°ú¿¡¼­ ¿ø¹ß¼º
ÀڱðæºÎ¾ÏÀ¸·Î ±ÙÄ¡Àû ¹æ»ç¼±Ä¡·á¸¦ ½ÃÇà ¹ÞÀº ȯÀÚ Áß 22·Ê¸¦ ´ë»óÀ¸·Î ÇÏ¿´°í ¹æ»ç¼±Ä¡
·áÀü¿¡ MRI ³ª ÃÊÀ½Æĸ¦ ½ÃÇàÇÏ¿© Á¾¾çÀÇ Ã¼ÀûÀ» ±¸ÇÏ¿´À¸¸ç ¹æ»ç¼±Ä¡·á Àü¿¡ SCC¿Í
CEA¸¦ ÃøÁ¤ÇÏ¿´°í Ä¡·á ÈÄ¿¡µµ ÁÖ±âÀûÀ¸·Î SCC¿Í CEA¸¦ ÃøÁ¤ÇÏ¿© ºÐ¼®ÇÏ¿´´Ù.
°á °ú : ¹æ»ç¼± Ä¡·áÀü¿¡ ÃøÁ¤ÇÑ SCC Ä¡´Â Àüü 22·Ê Áß 68.2% ¿¡¼­ »ó½ÂµÇ¾î ÀÖ¾úÀ¸¸ç,
CEA Ä¡´Â ÃøÁ¤ÀÌ ÀÌ·ç¾îÁø 21·Ê Áß 19.0%¿¡¼­ »ó½ÂµÇ¾î ÀÖ¾ú´Ù. Á¾±«ÀÇ ºÎÇÇ¿Í Ä¡·áÀüÀÇ
SCC Ä¡ÀÇ °ü·Ã¼ºÀº ±Ø´ÜÀûÀ¸·Î ¹þ¾î³­ 1·Ê¸¦ Á¦¿ÜÇÏ¸é »ó°ü°è¼ö°¡ 0.59382·Î »ó´çÈ÷ ÄÇ´Ù.
Á¾±«ÀÇ ºÎÇÇÁõ°¡¿¡ µû¸¥ CEA Ä¡ÀÇ Áõ°¡°æÇâÀº ¾ø¾ú´Ù. Ä¡·áÈÄÀÇ SCC Ä¡´Â 9.1% ¿¡¼­
CEA Ä¡´Â ÃøÁ¤ÀÌ ÀÌ·ç¾îÁø 21·Ê Áß 4.8% ¿¡¼­ »ó½ÂµÇ¾î ÀÖ¾ú´Ù. ¹æ»ç¼±Ä¡·á Àü¿¡ SCC Ä¡
°¡ »ó½ÂµÇ¾î ÀÖ¾ú´ø 15·Ê Áß 14·Ê¿¡¼­ ¿ÏÀü°üÇØÀÇ ¼Ò°ßÀ» º¸¿´À¸¸ç ±× 14·Ê Áß SCC Ä¡°¡
Á¤»ó ¹üÀ§·Î ³·¾ÆÁø °æ¿ì°¡ 13·Ê(92.9%) ¿´´Ù. SCC Ä¡°¡ Ä¡·á Àü¿¡ »ó½ÂµÇ¾î ÀÖ´Ù°¡ Ä¡·á
ÈÄ¿¡ Á¤»óÈ­ µÈ 13·Ê Áß 5·Ê¿¡¼­ SCC Ä¡ÀÇ Á¤»ó ¹üÀ§ ÀÌ»óÀÇ Àç»ó½ÂÀÌ ³ªÅ¸³µ´Âµ¥ ±× Áß
4·Ê´Â ±¹¼Ò½ÇÆÐ(3·Ê) ȤÀº ±¹¼Ò ¹× ÁÖº¯ ¸²ÇÁÀý ½ÇÆÐ(1·Ê) ¿´°í ³ª¸ÓÁö 1·Ê´Â ÀÓ»óÀûÀ¸·Î
¹«º´»óÅÂ(NED)ÀÌ´Ù. µû¶ó¼­ Àç¹ß°ú °ü·ÃµÈ SCC Ä¡ »ó½ÂÀÇ ¹Î°¨µµ´Â 100%, ƯÀ̵µ´Â
93.8%, ¾ç¼º¿¹Ãøµµ´Â 85.7% ¿´´Ù. SCCÀÇ Àç»ó½ÂÀÌ ÀÖÀº ÈÄ ÀÓ»óÀû Àç¹ßÀ» ¹ß°ßÇÒ ¶§±îÁöÀÇ
½Ã°£Â÷ÀÌ(lead time) ´Â Æò±Õ 1.2°³¿ùÀ̾ú´Ù. CEA´Â Ä¡·áÀü ³ô¾Ò´ø 4·Ê ¸ðµÎ¿¡¼­ Ä¡·á ÈÄ
¿ÏÀü°üÇؽÿ¡ Á¤»óÈ­µÇ¾ú°í À̵é Áß Àç¹ßÇÑ °æ¿ì´Â ¾ø¾ú´Ù.
°á ·Ð : º» ¿¬±¸¿¡¼­ SCC¿Í CEA´Â Ä¡·áÀüÀÇ °ªÀÌ »ó½ÂµÇ¾î ÀÖ¾ú´ø °æ¿ì´Â Ä¡·á¿¡ ´ëÇÑ
¹ÝÀÀ°ú Àç¹ßÀ» monitor Çϴµ¥ ÁÁÀº Á¾¾çÇ¥ÁöÀÚ·Î ³ªÅ¸³µ´Ù. ±×·¯³ª Ä¡·áÀü SCC Ä¡°¡ ¹Î°¨
µµ°¡ ³ôÀºµ¥ ºñÇØ CEA Ä¡´Â ¹Î°¨µµ°¡ ³·À¸¸ç CEA¿Í SCC¸¦ ¸ðµÎ ÃøÁ¤ÇÑ °æ¿ì°¡ SCC ¸¸
ÃøÁ¤ÇÑ °æ¿ì¿¡ ºñÇØ ¿¹ÈÄÀÇ °üÂû¿¡ À¯¸®ÇÑ Á¡ÀÌ ¾ø¾ú´Ù.

Purpose : To evaluate the significance of squamous cell carcinoma antigen (SCC) and
carcinoembryonic antigen (CEA) as tumor markers in uterine cervix carcinoma.
Materials and Methods : In 22 patients with histologically proven primary squamous
cell carcinoma of uterine cervix, tumor volume was checked either by using MRI (in 20
patients) or ultrasound (in 2 patients). Pre-treatment serum SCC levels were checked in
22 patients and CEA levels in 21 patients. After curative radiotherapy, post-treatment
SCC and CEA were checked regularly.
Results : SCC was raised in 68.2% and CEA was raised in 19.0% before treatment.
The coefficient of correlation between tumor volume and pre-reatment SCC was 0.59382
when one extremely deviated case was excluded. And there was no correlation between
tumor volume and CEA. After the treatment, SCC was raised in 9.1% and CEA was
raised in 4.8%. In further follow up measurement, raise of SCC was associated with
clinical relapse or persistence of disease. The specificity of raised SCC level in
association with recurrent or persistent disease was 93.8%. The sensitivity in association
with recurrent or persistent disease was 100%. The positive predictive values was
85.7%. The median lead time for recurrence was 1.2 months.
Conclusion : Both SCC and CEA were good tumor markers for monitoring treatment
effect in patients with raised pre-treatment levels. But the sensitivity of pretreatment
CEA was low, while that of pretreatment SCC was high. And there was no additional
gain by adding CEA measurements to SCC measurements.

Å°¿öµå

SCC; CEA; Á¾¾çÇ¥ÁöÀÚ; ÀڱðæºÎ¾Ï; ¹æ»ç¼±Ä¡·á; SCC; CEA; Tumor marker; Uterine cervix cancer; Radiotherapy;

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