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Abstract

°á ·Ð
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1) 11.9%(5¸í)ÀÇ »ç¸Á·ü°ú 18.9%(7¸í)ÀÇ À¯º´·üÀ» º¸¿´´Ù.
2) »ç¸ÁÇÑ 5·ÊÀÇ ¼ö¼ú Àü ¹ßÇöÁõ»óÀº ¸ðµÎ ³úÃâÇ÷À̾úÀ¸¸ç, ¿øÀÎÀ¸·Î´Â ³úºÎÁ¾À¸·Î ÀÎÇÑ
µÎ°³³»¾Ð »ó½ÂÀÌ 3·Ê, Á¤¸Æ¼º ³ú°æ»öÀÌ 1·Ê ±×¸®°í ¼ö¼úÈijúÃâÇ÷ÀÌ 1·Ê¿´´Ù.
3) »ç¸Á¿ÜÀÇ ÇÕº´ÁõÀ¸·Î´Â ½Å°æÇÐÀû °á¼ÕÀÌ 4·Ê ¼ö¼úÈÄ »õ·Î ¹ß»ýÇÑ °æ·ÃÀÌ 2·Ê, °¨¿°ÀÌ
2·Ê ÀÖ¾úÀ¸¸ç °¨¿°È¯ÀÚ Áß 1·Ê´Â ½Å°æÇÐÀû °á¼ÕÀÌ µ¿¹ÝµÇ¾úÀ¸¸ç, ¶Ç ´Ù¸¥ 1·Ê´Â ¼ö¼úÀü¿¡
³úµ¿Á¤¸Æ±âÇü ÀÚü·Î ÀÎÇÑ Ç÷·ù¿ªµ¿ÇÐÀû ÇÕº´ÁõÀ¸·Î´Â »ý°¢µÇ´Â È®ÀåÇü ½É±ÙÁõÀ» µ¿¹ÝÇÑ ¼Ò
¾ÆȯÀÚ¿´´Ù.
4) Spetzler¿ÍMartinÀÇ ºÐ·ù¹ý»ó 22¸íÀÇ Grade ¥° ȯÀÚÁß 6¸í (22.7%), 10¸íÀÇ Grade ¥±
ȯÀÚ Áß 3¸í (30.0%), 7¸íÀÇ Grade ¥² ȯÀÚÁß 1¸í(14.2%)±×¸®°í 2¸íÀÇ Grade ¥´ ȯÀÚ Áß 2
¸í (100%)¿¡¼­ ÇÕº´ÁõÀÌ ¹ß»ýÇÏ¿´´Ù. Grade ¹× °¢ ¿ä¼Òµé°ú ÇÕº´Áõ ¹ß»ýÀÇ »ó°ü°ü°è´Â Åë
°èÀû ÀÇÀÇ°¡ ¾ø¾ú´Ù.
5) ¼ö¼ú Àü ȯÀÚ»óÅ°¡ ÁÁÁö ¸øÇÒ¼ö·Ï(GCS°¡ ³·À»¼ö·Ï) ÇÕº´ÁõÀÇ ¹ß»ýÀÌ ¸¹¾ÒÀ¸¸ç Åë°è
ÀûÀ¸·Î ÀÇÀÇ°¡ ÀÖ¾ú´Ù(p=0.004)
6) ÀÀ±ÞÀ¸·Î Ç÷Á¾ ¹× µ¿Á¤¸Æ±âÇüÁ¦°Å¸¦ ½ÃµµÇÑ °á°ú·Î´Â poor 1·Ê, dead 5·Ê·Î °èȹµÈ ¼ö
¼ú(delayed elective operation)¿¡ ºñÇØ ¼ºÀûÀÌ ÁÁÁö ¸øÇÏ¿´´Ù.
#ÃÊ·Ï#
Avariety of therapeutic options are available for managing arteriovenous malformation
(AVM's) including microsurgical resection, embolization, stereotactic radiosurgery or a
combination of these treatments. The primary advantages of neurosurgical resection
include immediate and almost certain cure. immediate elimination or the risk of
hemorrhage. and the absence of longterm delayed complications. Surgery, however, is
more invasive than other therapeutic options and is associated with the potential for
perioperative morbidity ol mortality.
A series of 42 patients undergoing microsurgical resection of AVM's of the brain
between January l990 and March 1998 were analyzed for complications and postoperative
outcomes. Twelve patients(28.6%) had Complications.
There were 5 deaths(ll.9%) which were thought to be caused by increased intracranial
pressure(3 cases). venous infection(1 case) and postoperative hemorrhage(1 case). Other
nonfatal complications were 3 cases of motor weakness a case of visual of visual field
defect following occipital lobe retraction, a case of dilated cardiomyopathy in children
and two cases of new onset of seizures. All cases were graded according to the
Spetzler-Martin classification. There were six cases of complications in patients with I
AVM(22.7%), three cases of complications in 10 patients with Grade ¥± AVM's(30.0%,
one case of complications in 7 patients with grade ¥² AVM's(14.2%), no complications
in 1 patient with Grade ¥³ AVM's(30.0%), one case of complications in 2 patients with
Grade V AVM's(100%). The various components of the AVM's grading system were
analyzed for the ability to predict complications, but there was no statistical significance
in this study. The preoperative Glasgow coma scale accurately correlated with the
incidence of postoperative complications(p=0.004).

Å°¿öµå

Arteriovenous malformation Brain; Microsurgery; Complications;

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