Satoshi Tateshima, MD, DMSc

Ruptured PICA vermian feeder aneurysm causing 4th ventricular hemorrhage. Beyond the foramen of Luschka, with no critical branches or perforators at risk, stat PAO with the aneurysm performed. Nidus embo in a seprated session. Comatose on arrival, the patient recovered to mRS 1.

Unveiling a new intracranial stent design at WFITN2026 Busan. No trade-off of traditional designs, open-cell vs closed cell stent. This is a semi-open-cell stent for ICAD & aneurysms. Expecting first-in-human soon.

A challenging tentorial durla AVF primarily fed by Davidoff Schechter A. & A. of Wollschlaeger. Also, bilateral MMAs, ICAs via MHTs, OAs, STAs, etc. Shunt reductio by taking Davidoff Schechter & Wollschlaeger, then plug & push from Rt MMA feeder achieving complete embo.

Finally, 'Time is Brain" stroke documentary is available online.
pbs.org/video/stroke-t…

A man with debilitating #pulsatiletinnitus causing suicidal ideation. Exam & images indicate large posterior condylar vein & sigmoid sinus dehiscence as etiologies. Sig. sinus resurfacing & embolization performed. After that, his symptoms improved by ~90%. Back to normal life.