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±èÀÀµÎ/Eung Doo Kim ÀÓº´Ã¶/¹Î°æ¼ö/À̹«¼·/±è¿µ±Ô/±èµ¿È£/Beong Chul Im/Kyung Soo Min/Moo Sub Lee/Young Kyu Kim/Dong Ho Kim

Abstract

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µå¹°Áö ¾Ê´Ù. ³úÇϼöü ±â´É ÀúÇÏÁõÀº ³úÇϼöü³ª ½Ã»óÇϺο¡ ¹æ»ç¼± Á¶»ç ÈÄ °¡Àå ºó¹øÇÏ
°Ô ³ªÅ¸³ª´Â ³»ºÐºñÀû ÇÕº´ÁõÀÌ´Ù. ±×¸®°í ³úÇ÷°ü ÇÕº´ÁõÀ¸·Î´Â ³ú½ÇÁúÀ̳ª ½Ã°¢·ÎÀÇ Áö¿¬
¼º ¹æ»ç¼± ±«»ç°¡ ¾Ë·ÁÁ³À¸¸ç ÀÌ´Â ÀÛÀº ³úÇ÷°üÀÌ º´ÀûÀÎ »óÅ·Π¹Ù²î°Ô µÇ¾î À¯¹ßµÈ´Ù.
¹æ»ç¼± Á¶»ç¿¡ ÀÇÇÑ ¼ÒÇ÷°üÀÇ Á¶Á÷ÇÐÀûÀÎ º¯È­´Â ÈçÇÏ¸ç ³»ÇÇÀÇ º¯¼º, °øÆ÷È­
(vacuolization). ³»¸·ÀÇ ºñ´ë, ź·Â ¼¶À¯ÀÇ º¯È­ µîÀÌ ¾Ë·ÁÁ® ÀÖÀ¸³ª, ´ëÇ÷°üÀÇ º¯È­´Â ¼ÒÇ÷
°üº¸´Ù µå¹® °ÍÀ¸·Î ¾Ë·ÁÁ® ÀÖ´Ù ´ëÇ÷°üÀÇ ¹æ»ç¼± Á¶»ç·Î ÀÎÇÑ º¯È­´Â Ç÷°ü ³»º®ÀÇ ±¤¹üÀ§
ÇÑ ¼¶À¯È­, ³»ºÎ ź·ÂÃþÀÇ ´ÜÀý(fragmentation), ź·Â¼¶À¯ÀÇ º¯¼º Ç÷°ü³»Ç÷°ü(vasa vasorum)
ÀÇ Ä§¹ü µîÀÌ º¸°íµÇ°í ÀÖ´Ù. µÎºÎ ¹æ»ç¼± Ä¡·áÈÄÀÇ ÇÕº´ÁõÀ¸·Î µÎ°³°­³»ÀÇ °æµ¿¸Æ ÇùÂøÀÌ
³ª Æó¼âÀÇ ¹ß»ýºóµµ´Â ÈçÇÏÁö ¾ÊÀº °ÍÀ¸·Î ¾Ë·ÁÁ® ÀÖÀ¸¸ç ¹ß»ý·üÀº ´ëÁ¶±º°ú Å« Â÷ÀÌ°¡ ¾ø
´Â °ÍÀ¸·Î ¹ßÇ¥µÇ¾ú´Ù.
ÀúÀÚµéÀº ¹«ÁõÈļº ¾ç¼º ³úÇϼöü Á¾¾çȯÀÚ¿¡¼­ °æÁ¢Çüµ¿Á¢±Ù¹ýÀ¸·Î Á¾¾çÀÇ ºÎºÐ ÀûÃâ ÈÄ
¹æ»ç¼± Ä¡·á¸¦ ½ÃÇàÇÏ¿© Á¾¾çÀÇ ±ÙÄ¡¸¦ À¯¹ßÇÏ¿´À¸³ª, ÃßÀû °üÂûÁß Çظé Á¤¸Æµ¿³» °æµ¿¸ÆÀÇ
ÇùÂø ¹× Æó»öÀÌ ¹ß»ýÇÏ¿´´ø ¿¹¸¦ °æÇèÇÏ¿© ¹®Çå°íÂû°ú ÇÔ²² º¸°íÇÑ´Ù.
#ÃÊ·Ï#
Stenosis or occlusion of large arteries after radiation are rare. The authors report a
case of internal carotid arterial occlusion after radiation therapy. The patient was 45
year-old female. She received postoperative radiation therapy, a total dose of 4940cGy, to
treat the remnant tumor after transphenoidal surgery for the asymptomatic
nonfunctioning pituitary adenoma. She suffered intermittant ischemic symptoms form 18
months after radiation therapy, and died with global infarction due to stenotic occlusion
of the internal carotid artery at 30 month after surgery.
Endocrine or vascular complications occasionally follow radiation therapy of pituitary
tumor. But with improved therapies for pituitary tumors and hypopituitarism, patients
are expect to live longer. Yet we must consider another delayed complication of
radiation induced carotid arterial disease. As a whole, hemispheric transient ischemic
attacks, amaurosis fugax, and seizure are the major presenting symptoms and signs. In
such a case, it is important to consider the possibility of radiation induced arterial
stenosis, and prompt cerebral angiography and proper management are mandatory.

Å°¿öµå

Pituitary adenoma; Radiation therapy; Delayed complication; Carotid stenosis; Cerebra angiography.;

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