Àá½Ã¸¸ ±â´Ù·Á ÁÖ¼¼¿ä. ·ÎµùÁßÀÔ´Ï´Ù.

ÀڱðæºÎ¾ÏÀÇ ¹æ»ç¼±Ä¡·á ½Ã ÀÚ±ÃÀÇ Å©±â¿Í À§Ä¡ º¯È­ Positional Change of the Uterus during Definitive Radiotherapy for Cervix Cancer

´ëÇѹæ»ç¼±Á¾¾çÇÐȸÁö 2003³â 21±Ç 2È£ p.135 ~ 142
¹Ú¿ø, ÀÌÁ¤Àº, Çã½ÂÀç,
¼Ò¼Ó »ó¼¼Á¤º¸
¹Ú¿ø (  ) 
¼º±Õ°ü´ëÇб³ ÀÇ°ú´ëÇÐ »ï¼º¼­¿ïº´¿ø Ä¡·á¹æ»ç¼±°ú

ÀÌÁ¤Àº (  ) 
¼º±Õ°ü´ëÇб³ ÀÇ°ú´ëÇÐ »ï¼º¼­¿ïº´¿ø Ä¡·á¹æ»ç¼±°ú
Çã½ÂÀç (  ) 
¼º±Õ°ü´ëÇб³ ÀÇ°ú´ëÇÐ »ï¼º¼­¿ïº´¿ø Ä¡·á¹æ»ç¼±°ú

Abstract

¸ñÀû: ÀڱðæºÎ¾ÏÀ¸·Î Áø´Ü ¹Þ°í ±ÙÄ¡Àû ¹æ»ç¼±Ä¡·á¸¦ ¹ÞÀº ȯÀÚ¿¡¼­ ¹æ»ç¼± Ä¡·á Àü°ú Ä¡·á Áß ÀÚ±â°ø¸í¿µ»óÀ» ºñ±³ÇÔÀ¸·Î½á »ïÂ÷¿øÀÔüÁ¶ÇüÄ¡·á³ª °­µµº¯Á¶¹æ»ç¼±Ä¡·áÀÇ È¿°ú¿¡ ¿µÇâÀ» ¹ÌÄ¥ ¼ö ÀÖ´Â ÀÚ±ÃÀÇ Å©±â ¹× À§Ä¡ º¯È­¸¦ ¾Ë¾Æº¸¾Ò´Ù. ´ë»ó ¹× ¹æ¹ý: 1997ºÎÅÍ
2000³â±îÁö »ï¼º¼­¿ïº´¿ø¿¡¼­ ÀڱðæºÎ¾ÏÀ¸·Î ±ÙÄ¡Àû ¹æ»ç¼±Ä¡·á¸¦ ½ÃÇà ¹ÞÀº ȯÀÚ Áß ¹æ»ç¼±Ä¡·á Àü°ú Ä¡·á Áß°£¿¡ ÀÚ±â°ø¸í¿µ»ó ÃÔ¿µÀ» ½ÃÇàÇÑ 47¸íÀÇ È¯ÀÚ¸¦ ´ë»óÇÏ¿´´Ù. ¹æ»ç¼±Ä¡·á´Â Àü°ñ¹ÝÁ¶»ç¿Í °­³»Á¶»ç°¡ ½ÃÇàµÇ¾ú´Âµ¥ Àü°ñ¹ÝÁ¶»ç´Â °ñ¹Ý Àüü¿¡ Åë»óÀû 4¹®
Á¶»ç¹ýÀ¸·Î ¸ÅÀÏ 1.8 Gy¾¿, ÁÖ 5ȸ ½Ç½ÃÇÏ¿© ÃѼ±·® 50.4~55.8 Gy (30.6~45 Gy ÀÌÈÄ¿¡ °ñ¹ÝÁ߽ɺÎÂ÷Æó) Á¶»çÇÏ¿´°í, °­³»Á¶»ç´Â A Á¡¿¡ 4 Gy¾¿, ¸ÅÁÖ 2ȸ ½ÃÇàÇÏ¿© ÃѼ±·® 24 Gy±îÁö ½ÃÇàÇÏ¿´´Ù. ÀÚ±â°ø¸í¿µ»ó ÃÔ¿µÀº ¹æ»ç¼±Ä¡·á ½ÃÀÛ Àü°ú Ä¡·á ½ÃÀÛ ÈÄ 3~4ÁÖ°æ
°­³»Á¶»ç¿Í °ñ¹ÝÁß½ÉÂ÷Æó¸¦ Çϱâ Àü¿¡ ½Ç½ÃµÇ¾ú´Ù. ¹æ»ç¼±Ä¡·á Àü°ú Ä¡·á Áß ÃÔ¿µµÈ ÀÚ±â°ø¸í¿µ»óÀÇ T2 °­Á¶ ½Ã»ó¸é ¿µ»ó°ú Ãà¸é ¿µ»ó¿¡¼­ ÀÚ±ÃÀÇ º¯È­¸¦ ¾Ë±â À§ÇÏ¿© Àڱðæ°ü Å©±â, Àڱà ũ±â, ÀÚ±ÃüºÎ Å©±â, Àڱðæ°ü ±¼°î°¢, ÀÚ±ÃüºÎ ±¼°î°¢, °ú ÀÚ±ÃüºÎ ȸÀü°¢À»
ÃøÁ¤ÇÏ¿´´Ù. °á°ú: Àڱðæ°ü Å©±â´Â Ä¡·á Àü¿¡ Æò±Õ 36.7 mm¿¡¼­ Ä¡·á ÈÄ 27.8 mm·Î °¨¼ÒÇÏ¿´°í, ÀÚ±ÃüºÎ Å©±â´Â Æò±Õ 2.5 mm °¨¼ÒÇÏ¿´À¸¸ç, ÀÚ±ÃÅ©±â Â÷ÀÌ´Â Æò±Õ 6.4 mm¿´´Ù. ÀڱðæºÎ¿¡¼­ ÀÚ±ÃÀúºÎ±îÁöÀÇ °Å¸® Â÷ÀÌ´Â Æò±Õ 15.2 mm¿´À¸¸ç, ÀÌ Áß 6¿¹¿¡¼± 30 mm ÀÌ»ó
Å©±â°¡ ÁÙ¾ú´Âµ¥ ÀÌ °æ¿ì¿¡ Á¾¾çÀÇ Å©±â°¡ ¸ðµÎ 4 cm ÀÌ»óÀ̾ú´Ù. Àڱðæ°ü ±¼°î°¢Àº Æò±Õ 13.2 degrees, ÀÚ±ÃüºÎ ±¼°î°¢Àº Æò±Õ 16.9 degrees, ÀÚ±ÃüºÎ ȸÀü°¢Àº Æò±Õ 13.1 degrees Â÷ÀÌ°¡ ÀÖ¾ú´Ù. ȸÀüÀ̳ª ±¼°î Áß ¾î´À Çϳª¶óµµ 30 degrees ÀÌ»ó º¯È­µÈ °æ¿ì°¡ Àüü
ȯÀÚ Áß 9¿¹(19.1%)°¡ ÀÖ¾ú´Ù. ¿¬·É°ú Àڱðæ°ü ±¼°î°¢ÀÇ Â÷ÀÌ´Â Åë°èÀûÀ¸·Î À¯ÀÇÇÑ ¿¬°üÀÌ ÀÖ¾ú°í, Á¾¾ç Å©±â¿¡ µû¶ó Àڱðæ°ü Å©±â, Àڱà ũ±â, ÀÚ±ÃüºÎ Å©±â¿Í Àڱðæ°ü ±¼°î°¢Àº ¸ðµÎ À¯ÀÇÇÑ º¯È­°¡ ÀÖ¾ú´Ù. ±×¸®°í, Á¾¾ç Å©±â°¡ 4 cm ÀÌ»óÀÎ °æ¿ì¿¡ Àڱðæ°üÀÇ Å©±â,
Àڱà ũ±â¿Í ÀÚ±ÃüºÎÀÇ Å©±â º¯È­°¡ ¸ðµÎ Åë°èÀûÀ¸·Î ÀǹÌÀÖ´Â Â÷À̸¦ º¸¿´´Ù. ¶ÇÇÑ, ÀڱðæºÎ·ÎºÎÅÍ ÀÚ±ÃÀúºÎ±îÁö °Å¸® Â÷ÀÌ´Â Á¾¾ç Å©±â°¡ 4 cm ¹Ì¸¸ÀÎ °æ¿ì´Â 5.3 mm¿´À¸³ª 4 cm ÀÌ»óÀÏ ¶§´Â 19.4 mm·Î ÇöÀúÇÑ º¯È­¸¦ º¸¿´´Ù. Àڱðæ°ü ±¼°î°¢Àº 60¼¼ ¹Ì¸¸ÀÎ °æ¿ì 60¼¼
À̻󺸴٠8 degrees Á¤µµ ´õ º¯È­°¡ ÀÖ¾ú°í, Á¾¾ç Å©±â°¡ 4 cm ÀÌ»óÀÏ ¶§ ¹Ì¸¸ÀÏ ¶§º¸´Ù 2¹è ÀÌ»ó ±¼°î º¯È­°¡ ÀÖ¾ú´Ù. °á·Ð: ÀڱðæºÎ¾Ï ȯÀÚ¿¡¼­ ±ÙÄ¡Àû ¹æ»ç¼±Ä¡·á ½Ã Ä¡·á¿¡ µû¸¥ Àڱà ũ±â ¹× À§Ä¡ º¯È­°¡ ´Ù¾çÇÏ°í °³º°ÀûÀ¸·Î ¿¹ÃøÇϱ⠽±Áö ¾ÊÀ¸¹Ç·Î, ƯÈ÷, 60¼¼
¹Ì¸¸À̰ųª Á¾¾ç Å©±â°¡ 4 cm ÀÌ»óÀÎ °æ¿ì, »ïÂ÷¿øÀÔüÁ¶ÇüÄ¡·á³ª °­µµº¯Á¶¹æ»ç¼±Ä¡·á¸¦ ÀÌ¿ëÇÑ ±ÙÄ¡Àû ¹æ»ç¼±Ä¡·á ½Ã Ä¡·á Áß °³º°È¯ÀÚÀÇ °èȹ¿ëÇ¥ÀûüÀûÀÇ º¯È­¸¦ ¹Ýµå½Ã °í·ÁÇØ¾ß ÇÑ´Ù°í »ý°¢ÇÑ´Ù.

PURPOSE: The purpose of this study was to investigate the positional change of the uterus during radiotherapy. MATERIALS AND METHODS: Between 1997 and 2001, 47 patients received definitive radiotherapy for cervical cancer at the Samsung Medical Center.
For each patient, two MRI scans were taken; one before and the other 3~4 weeks after the radiotherapy treatment. In T2 weighted MRI images, the positional change of the uterine was quantified by measuring six quantities; the distance from the cervix os
to the isthmus of the uterus (Dcx), the maximum length from the isthmus of the uterus to the uterine fundus (Dco), the maximum vertical distance of the uterine body (Dco-per), the angle between the vertical line and the cervical canal in the sagittal
images (Acx), the angle of the uterine corpus from the vertical line in the sagittal plan (Aco-ap), and the relative angle of the uterine corpus from a fixed anatomical landmark in the axial images (Aco-axi). RESULTS: The mean Dcx values, before and
during the treatment, were 36.7 and 27.8 mm, respectively. The Dco deviated by more than 10 mm in 14 cases (29.8%). The change in the Acx ranged from 0.1 to 67.8 degrees (mean 13.2 degrees). The Aco-ap changed by a maximum of 84.8 degrees (mean 16.9
degrees). The differences in the Dcx plus the Dco in the smaller (<4 cm) and larger (> or =4 cm) tumors were 5.3 and 19.4 mm, respectively. With patients less than 60 years old, or with a tumor size larger than 4 cm, the difference in the Acx was
statistically significant. CONCLUSION: The positional changes of the uterus, during radiation treatment, should be considered in the 3DCRT or IMRT treatment planning, particularly in patients under 60 years of age or in those with a tumor size greater
than 4 cm in maximum diameter.

Å°¿öµå

ÀڱðæºÎ¾Ï; °­µµº¯Á¶¹æ»ç¼±Ä¡·á; Àڱú¯È­; Positional change; Cervical cancer; IMRT;

¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸

   

µîÀçÀú³Î Á¤º¸

KCI
KoreaMed
KAMS