Marcus Ohlsson
Karolinska University Hospital
8 Papers
16 Citations
Marcus Ohlsson is an academic researcher from Karolinska University Hospital. The author has contributed to research in topics: Embolization & Spinal cord. The author has an hindex of 7, co-authored 8 publications.
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Papers
Posterior Circulation Occlusions May Be Associated with Distal Emboli During Thrombectomy : Factors for Distal Embolization and a Review of the Literature.
Leonard L.L. Yeo,Leonard L.L. Yeo,Åke Holmberg,Anastasios Mpotsaris,Michael Söderman,Staffan Holmin,Åsa Kuntze Söderqvist,Marcus Ohlsson,Pervinder Bhogal,Vamsi Gontu,Tommy Andersson,Tommy Andersson,Patrick A. Brouwer +12 more
TL;DR: Posterior circulation occlusions were significantly associated with distal emboli during thrombectomy, possibly due to the lack of flow arrest during such procedures.
Long-term effects of a lumbosacral ventral root avulsion injury on axotomized motor neurons and avulsed ventral roots in a non-human primate model of cauda equina injury.
TL;DR: A lumbosacral VRA injury resulted in retrograde motoneuron loss and astrocytic glial activation in the ventral horn of the L6 and S1 spinal cord segments, and surprisingly, the Wallerian degeneration of motor axons in the avulsed ventral roots was followed by a repopulation of the avulse roots by small myelinated and unmyelinated fibers.
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Patients with subarachnoid haemorrhage from vertebrobasilar dissection: treatment with stent-in-stent technique.
Pervinder Bhogal,Patrick A. Brouwer,Åsa Kuntze Söderqvist,Marcus Ohlsson,Tommy Andersson,Staffan Holmin,Michael Söderman +6 more
TL;DR: The stent-in-stent technique represents a viable reconstructive endovascular surgical technique with a low risk of intra-procedural complication and post-operative repeat haemorrhage.
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Endovascular treatment of carotico-cavernous fistulas with acrylic glue: a series of nine cases.
TL;DR: Acrylic glue is suggested to be added to the panel of embolic materials used to treat CCFs because it is a precise, fast, and cost-effective method of endovascular embolization, and it does not cause artifacts on MRI or MRA.
Natural history and management of spinal cord arteriovenous shunts in pregnancy: A monocentric series of 10 consecutive cases with emphasis on endovascular treatment
TL;DR: Results indicate that IDSCAVSs seem to have a low risk of early rebleedings after the ictal event and may be closely followed up until delivery, and embolization is an effective management strategy if performed after delivery and a recovery period.
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