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Abstract

»ïÂ÷½Å°æÅëÀº »ïÂ÷½Å°æÀÇ ¾È¸éÇǺΠºÐÆ÷¸¦ µû¶ó¼­ ÀϽÿ¡ »ý±â´Â Àü±âÀû ¼îÅ©¿Íµµ °°Àº °­ÇÑ ÅëÁõÀÌ´Ù. ¾à¹°Ä¡·á·Î¼­ ÅëÁõÀ» Á¦¾îÇÒ ¼ö ¾ø°Ô µÇ¸é ¿©·¯ °¡Áö ½Ã¼ú·Î ÅëÁõÁ¦¾î¸¦ ½ÃµµÇÏ°Ô µÈ´Ù. Á¤À§Àû ¹æ»ç¼±¼ö¼úÀº ºñħ½ÀÀûÀÎ ¹æ¹ýÀ¸·Î ºÎÀÛ¿ëÀÌ °ÅÀÇ ¾øÀÌ À¯ÀÇÇÑ ÅëÁõ¿ÏÈ­¸¦ ÀÌ·ç¾î ³»´Â °ÍÀ¸·Î ¹àÇôÁ® ÀÖ´Ù. ±×µ¿¾È »ïÂ÷½Å°æÅëÀÇ ¹æ»ç¼±¼ö¼ú¿¡ °¨¸¶³ªÀÌÇÁ°¡ ÁÖ·Î »ç¿ëµÇ¾úÁö¸¸ ÃÖ±Ù¿¡ ¼±Çü°¡¼Ó±âµµ »ç¿ëµÇ±â ½ÃÀÛÇÏ¿´´Ù. ÀúÀÚ´Â »ïÂ÷½Å°æÅë ȯÀÚ 1¸í¿¡ ¼±Çü°¡¼Ó±â¸¦ ÀÌ¿ëÇÏ¿© ¹æ»ç¼±¼ö¼úÀ» ½ÃÇàÇÏ¿´´Ù. ³ú°£À¸·ÎºÎÅÍ ³ª¿Â »ïÂ÷½Å°æ ±â½ÃºÎ¿¡ 5 mm collimator¸¦ ÀÌ¿ëÇÏ¿© 85 Gy¸¦ Á¶»çÇÏ¿´´Ù. ȯÀÚ´Â Ä¡·á ÈÄ 20ÀÏ °æºÎÅÍ ÅëÁõÀÌ °ÅÀÇ ¼Ò½ÇµÇ¾úÀ¸¸ç 6°³¿ùÀÌ Áö³­ ÇöÀç±îÁö ¾à¹°º¹¿ë ¾øÀ̵µ ÅëÁõÀÌ ¾ø´Â »óÅÂÀÌ´Ù. ȯÀÚ´Â ¾È¸é ¹«°¨°¢Áõ µî ºÎÀÛ¿ëÀÌ ¾ø¾ú´Ù. ¼±Çü°¡¼Ó±â¸¦ ÀÌ¿ëÇÑ Á¤À§Àû ¹æ»ç¼± ¼ö¼ú·Î »ïÂ÷½Å°æÅëÀ» Ä¡À¯ÇÑ ¿¹´Â ¾ÆÁ÷ ±¹³»¿¡¼­ º¸°íµÈ ÀûÀÌ ¾ø±â¿¡ ¹®Çå°íÂû°ú ÇÔ²² º¸°íÇÑ´Ù.

Trigeminal neuralgia is defined as an episodic electrical shock-like sensation in a dermatomal distribution of the trigeminal nerve. When medications fail to control pain, various procedures are used to attempt to control refractory pain. Of available procedures, stereotactic radiosurgery is the least invasive procedure and has been
demonstrated to produce significant pain relief with minimal side effects. Recently, linear accelerators were introduced as a tool for radiosurgery of trigeminal neuralgia beneath the already accepted gamma unit. Author have experienced one case with trigeminal neuralgia treated with linear accelerator. The patient was treated with 85 Gy by means of 5 mm collimator directed to trigeminal nerve root entry zone. The patient obtained pain
free without medication at 20 days after the procedure and remain pain free at 6 months after the procedure. He didn¡¯t experience facial numbness or other side effects.

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»ïÂ÷½Å°æÅë;¼±Çü°¡¼Ó±â;¹æ»ç¼±¼ö¼ú;Trigeminal neuralgia;Linear accelerator;Radiosurgery

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