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Tables
- TABLE 1:
Demographic data and outcomes of patients initially treated with endovascular embolization
Sex/Age (y) Presentation Location AVM Size (cm) Spetzler and Martin Grade Embolizations Glue Complication Initial Angiographic Occlusion Subsequent Procedure Latest Angiographic Outcome Modified Rankin Score M/35 Headache, LOC L temporal 1.8 2 1 0.3 mL 16% None 80% Radiosurgery No residual 1 M/24 ICH R frontal 2.7 1 1 0.4 mL 25% None Near-complete Radiosurgery No residual 1 M/46 ICH R temporal 5 2 1 0.5 mL 25% ICH 90% Excision No residual 5 M/46 ICH R frontoparietal 4.5 4 1 0.3 mL 25% None 70% Excision No residual 1 F/17 ICH L occipital 3.8 3 1 0.9 mL 25% None 60% Excision Residual 0 F/26 Seizure L parietal 2.5 2 1 0.7 mL 25% None 40% Radiosurgery No residual 1 F/31 ICH R thalamic 4.8 4 1 1.1 mL 25% None 40–50% None Residual 4 M/25 IVH Corpus callosum 2.6 2 2 0.6 mL 25% None Complete None No residual 1 M/48 Seizure R parietal 6.7 5 1 0.3 mL 25%, None 30% Radiosurgery Residual 1 0.7 mL 33% F/29 Seizure R parieto-occipital 7 5 3 1.7 mL 20%, Transient headache 80–85% Radiosurgery Residual 0 0.9 mL 25% F/24 Incidental R parietal 3.8 4 3 0.6 mL 20%, None 60% Excision Residual 0 0.4 mL 25% F/11 ICH R temporal 3 2 1 2 mL 25% None Complete Radiosurgery No residual 1 M/16 ICH L parieto-occipital 4 3 2 0.2 mL 25% None Near-complete Radiosurgery, excision No residual 0 F/43 Headache R frontal 3.8 2 1 1.2 mL 25% None 80% Excision No residual 1 M/44 Seizure R parietal 1 2 1 0.2 mL 20% None Near-complete Radiosurgery No residual 2 M/30 ICH L temporal 2 1 1 0.3 mL 25% None 66% Excision No residual 1 F/22 Headache L occipital 5.3 4 2 3.4 mL 25% None 80% Radiosurgery No residual 1 M/22 ICH L temporoparietal 4.3 3 2 1.4 mL 25% None 80% Radiosurgery No residual 1 F/44 Seizure L temporal 6.3 4 3 2.2 mL 20% L hemiparesis and dysphasia at third stage Near-complete None No residual 4 M/27 ICH L frontal 6 2 4 1.7 mL 25% None 80% Radiosurgery Residual 1 F/12 ICH R thalamus 5.7 4 1 2.3 mL 25% None 70% Radiosurgery Residual 2 F/13 ICH R cerebellum 1.3 3 1 0.3 mL 25% None Complete None No residual 0 M/32 Headache L parietal 6.7 5 4 1.4 mL 25%* None 60% Radiosurgery, excision No residual 2 M/55 ICH L temporal 2.5 1 1 0.8 mL 25% Gluing of catheter Unknown Excision on same day No follow-up 6† M/43 ICH L occipital 1.2 2 1 0.3 mL 20% None Complete None No residual 0 F/11 ICH L temporoparietal 2.5 2 1 0.5 mL 25% None Complete None No residual 0 M/33 IVH Corpus callosum 1.3 2 1 0.2 mL 20% None Complete None No residual 0 Note.—ICH indicates intracerebral hemorrhage; IVH, intraventricular hemorrhage; and LOC, loss of consciousness.
* Embolization of an arteriovenous fistula with a Guglielmi detachable coil.
† Died of massive brain infarct after surgery.
- TABLE 2:
Demographic data and outcomes of patients initially treated with surgical excision
Sex/Age (y) Presentation* Location Spetzler and Martin Grade Treatment Latest Angiographic Outcome Modified Rankin Score F/32 ICH R parietal 2 Excision No residual 2 F/18 ICH L occipital 1 Excision Small residual 0 F/5 ICH R parietal 2 Excision No residual 2 F/69 ICH R occipital 2 Excision No residual 1 M/20 ICH R temporal 1 Excision, radiosurgery Small residual 1 M/10 ICH L frontal 1 Excision No residual 0 M/36 ICH L frontal 1 Excision No residual 2 M/14 Seizure L frontal 1 Excision No residual 1 M/37 ICH L parietal 1 Excision No residual 1 M/12 ICH Cerebellar 3 Excision No follow up 5 F/29 ICH Putamen 3 Excision No follow up 6 F/34 ICH R frontal 1 Excision No follow up 6 F/18 ICH Cerebellar 2 Excision, radiosurgery No residual 1 M/49 ICH Cerebellar 3 Excision No residual 6† M/27 ICH R frontal 1 Excision No follow up ‡ * ICH indicates intracerebral hemorrhage.
† Died of lung carcinoma.
‡ No follow-up.
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