EC Clinical and Medical Case Reports

Case Report Volume 7 Issue 8 - 2024

Noncompletely Occlusive Net-Assisted Remodeling Technique in Coiling of Wide-Necked Cerebral Saccular Aneurysms

Dejan Daskalov*, Lazar Kostovski, Petar Janevski and Nikola Stamenkovski

Interventional Radiology Department, University Institute of Radiology, Skopje, North Macedonia

*Corresponding Author: Dejan Daskalov, Interventional Radiology Department, University Institute of Radiology, Skopje, North Macedonia.
Received: June 19, 2024; Published: July 04, 2024



Introduction: Cerebral saccular aneurysms represent pathological dilations or bulges of the arteries in the brain due to weakening of the muscular layer of the vessel wall. The approach or technique of endovascular intervention varies depending on the dimensions of the aneurysm neck.

Aims: To present a case of one of the newer endovascular techniques for treating wide-necked cerebral aneurysms that offers a good cost-benefit ratio for patients and rapid post-therapy recovery.

Case Report: A 60-year-old woman presented with severe pulsating pain behind the left eye persisting for a long period and ptosis of the left eyelid. A CT scan of the brain revealed an oval hyperdense extra-axial lesion. The patient was referred for puncture angiography using the Seldinger technique, where a large aneurysm with a wide neck in the ophthalmic segment of the left ICA was diagnosed. Endovascular treatment was approached using a noncompletely occlusive net-assisted remodeling and coiling technique, whereby the aneurysm was completely excluded from circulation.

Conclusion: The noncompletely occlusive net-assisted remodeling technique in coiling of wide-necked cerebral aneurysms offers optimal results for successfully resolving the aneurysmal dilation.

 Keywords: Endovascular Treatment of Aneurysm; Aneurysm; Brain CT; Coiling; Noncompletely Occlusive Net-Assisted Remodeling Technique

  1. Johnson S. “Innovative techniques in neurointervention: noncompletely occlusive net-assisted remodeling”. Advanced Neurointervention Journal (2023).
  2. Lee B. “Long-term outcomes of flow diverter stents in cerebral aneurysms”. Journal of Vascular Neurosurgery (2024).
  3. Brinjikji W., et al. “Endovascular treatment of intracranial aneurysms with flow diverters: a meta-analysis”. Stroke2 (2013): 442-447.
  4. Chalouhi N., et al. “Review of flow diversion: a new endovascular paradigm for the treatment of intracranial aneurysms”. Neurosurgery2 (2013): 318-327.
  5. Hetts SW., et al. “Stent-assisted coiling versus coiling alone in the treatment of intracranial aneurysms: a systematic review and meta-analysis”. AJNR American Journal of Neuroradiology5 (2014): 930-935.
  6. Cloft HJ and Kallmes DF. “Balloon-assisted coiling of wide-necked aneurysms: risks and benefits in short-term and long-term follow-up”. AJNR American Journal of Neuroradiology6 (2004): 1122-1125.
  7. Chalouhi N., et al. “Matched comparison of flow diversion and coiling in small, non-complex intracranial aneurysms”. Neurosurgery6 (2014): 716-723.
  8. Bodily KD., et al. “Stent-assisted coiling in acutely ruptured intracranial aneurysms: a meta-analysis”. Stroke 3 (2011): 693-697.
  9. Spiotta AM., et al. “The Woven EndoBridge: a new aneurysm occlusion device”. Journal of NeuroInterventional Surgery1 (2015): 56-59.
  10. Wakhloo AK., et al. “Closed-cell intracranial aneurysm stents: evaluation of endothelialization in an experimental model”. Radiology 2 (2011): 594-601.
  11. Geyik S., et al. “Endovascular treatment of middle cerebral artery aneurysms using low-profile intracranial stents”. Neuroradiology3 (2013): 281-287.
  12. Jabbour PM and Chalouhi N. “New endovascular treatments for intracranial aneurysms: beyond coils”. Stroke 7 (2015): 1993-2000.
  13. Molyneux AJ., et al. “International subarachnoid aneurysm trial (ISAT) of neurosurgical clipping versus endovascular coiling in 2143 patients with ruptured intracranial aneurysms: a randomised comparison of effects on survival, dependency, seizures, rebleeding, subgroups, and aneurysm occlusion”. Lancet9488 (2005): 809-817.

Dejan Daskalov., et al. "Noncompletely Occlusive Net-Assisted Remodeling Technique in Coiling of Wide-Necked Cerebral Saccular Aneurysms." EC Clinical and Medical Case Reports 7.8 (2024): 01-05.