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Table 1: 

Clinical presentation before and functional outcome after endovascular therapy
Patient No.AgeSexLocalizationSigns/Symptoms at PresentationSigns/Symptoms after Treatment
14 dMVoG, cCardiac failureImproved cardiac function
25 moMVoG, mPrenatal ultrasonic diagnosisIncreased intermittent left-sided exotropia
37 moFDural AVFIncidental finding in work-up for subglottic hemangiomaND
49 moFR frontal AVMIncidental finding in work-up for family history of HHTND
511 moFTorcular AVFIncreasing head circumferenceND
62 yFVoG, cGross motor delayND
73 yMVoG, cMacrocephaly, mild dysmetriaND
83 yMR frontal AVMHeadachesND
96 yMR cerebellar AVMSeizuresND
106 yFL para-/intraspinal AVMHeadachesProgressive L upper extremity proximal weakness
119 yMR parietal AVMComplex partial seizuresND
1210 yFL frontal AVMIncidental finding on MRIND
1312 yFR temporal AVMAltered mental statusND
1414 yFSplenial AVMHeadaches, nausea, vomitingND
1518 yMSpinal AVMKlippel-Trenaunay syndrome, leg overgrowth and weakness, cognitive impairmentND
  • 

    Note:—mo indicates months; d, days; VoG, vein of Galen malformation; c, choroidal type; m, mural type; ND, no (new) deficits; AVM, arteriovenous malformation; HHT, hereditary hemorrhagic telangiectasia; MRI, MR imaging; AVF, atriovenous fistula; L, left; R, right; y, year.