Article Figures & Data
Figures
- Fig 1.
Case 2. Images of a 9-year-old male patient with a giant left vertebral aneurysm.
A, Towne projection.
B, Lateral projection.
C, After placing a coil at the neck of the aneurysm, complete elimination was achieved.
D, No retrograde filling was observed during injection into the right vertebral artery.
E and F, Cross-sectional images show complete regression of brain stem compression.
- Fig 2.
Case 3. Images of a 61-year-old male patient with a medium anterior communicating artery aneurysm.
A, Before intervention.
B, After intervention, complete obliteration is achieved.
C, Two hours after intervention, thrombus is revealed in the proximal A2 segment. Intra-arterial lysis was performed with 20 mg of recombinant tissue type plasminogen activator.
D, Control angiogram shows partial recanalization, with marked improvement of anterior perfusion.
E and F, MR images reveal partial infarction in the anterior territory.
- Fig 3.
Case 1. Images of a 62-year-old female patient with headache.
A, T2-weighted MR image shows possible left middle cerebral artery aneurysm.
B, Digital subtraction angiogram confirms left middle cerebral artery aneurysm.
C, Immediately after endovascular embolization, aneurysmal flow in the center is still observed.
D, Follow-up angiogram obtained 6 months later shows complete obliteration of the aneurysm.
Tables
Patient, aneurysm, and treatment data
Patient No. Aneurysm No. Patient Age (y) Sex Aneurysm Location Aneurysm Size 95–100% (+)<95% (−) 1 1 48 F ICA 6 + 2 ICA 3 Failure 2 3 34 F ICA 4 + 3 4 47 F AcoA 2 + 4 5 46 F ICA 7 − 5 6 58 F ICA 40 + 6 7 48 M ICA 10 − 7 8 61 M AcoA 7 + 8 9 62 F AcoA 3 + 9 10 46 M MCA 3 + 10 11 37 F ICA 13 − 11 12 42 M BA tip 3 + 13 BA trunk 15 + 12 14 60 M MCA 7 + 13 15 45 F BA tip 6 + 14 16 41 F ICA 4 + 15 17 67 F ICA 30 + 16 18 41 M AcoA 10 + 17 19 62 M AcoA 7 + 18 20 39 F ICA 7 + 19 21 76 F ICA 25 + 20 22 58 M ACA 4 + 21 23 59 M BA tip 11 + 22 24 31 M MCA 5 + 23 25 51 F ICA 6 + 24 26 74 F BA tip 11 + 25 27 52 M ICA 20 + 26 28 74 F ICA 3 + 27 29 39 F ICA 10 − 28 30 40 F ICA 3 Failure 29 31 33 F ICA 3 + 30 32 11 M ICA 25 + 31 33 47 M AcoA 4 + 32 34 48 F BA tip 12 + 33 35 58 M BA tip 4 + 34 36 62 F MCA 12 + 35 37 40 F ICA 5 Failure 36 38 71 F PICA 4 Failure 37 39 9 M VA 40 + 40 PICA 4 + 38 41 12 M ICA 35 + 39 42 34 F BA tip 3 + Note.—ICA indicates internal carotid artery; AcoA, anterior communicating artery; MCA, middle cerebral artery; BA, basilar artery; PICA, posterior inferior cerebellar artery; VA, vertebral artery; 95–100%, subtotal to complete obliteration; <95%, incomplete obliteration.
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