20211222 DAVF + sinus stenosis
- DAVF + sinus stenosis
- Artery Neuron070 + Marathon + Onyx (DMSO 0.3ml0
- Vein 6 Fr. shuttle + SL10
- Heparin 3500, 500/ hr.
- Neuron070 in ECA, then Marathon put into MMA
- Shuttle in IJV, SL10 to sigmoid sinus
- Fistula point embolization with 10 microcoils
- MMA embolization with Onyx, avoid Vein of Labbe and cortical vein, when reflux to cortical vein, wait for 3 minutes (keep hand positive pressure)
- Each time before injection, re-do double road map
- Remove catheter like fishing (釣魚,負壓扯兩次,第三次拉掉導管)
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