| Autor: |
Nestorovic D; Center for Radiology, University Clinical Centre of Serbia, Pasterova 2, 11000 Belgrade, Serbia., Nikolic I; Clinic for Neurosurgery, University Clinical Centre of Serbia, Koste Todorovića 4, 11000 Belgrade, Serbia.; Medical Faculty, University of Belgrade, Dr Subotića Starijeg 8, 11000 Belgrade, Serbia., Stankovic A; Center for Radiology, University Clinical Centre of Serbia, Pasterova 2, 11000 Belgrade, Serbia., Bila M; Clinic for Ophthalmology, University Clinical Centre of Serbia, Pasterova 2, 11000 Belgrade, Serbia., Cvetic V; Center for Radiology, University Clinical Centre of Serbia, Pasterova 2, 11000 Belgrade, Serbia.; Medical Faculty, University of Belgrade, Dr Subotića Starijeg 8, 11000 Belgrade, Serbia., Miletic M; Center for Radiology, University Clinical Centre of Serbia, Pasterova 2, 11000 Belgrade, Serbia., Jovanovic V; Clinic for Neurosurgery, University Clinical Centre of Serbia, Koste Todorovića 4, 11000 Belgrade, Serbia.; Medical Faculty, University of Belgrade, Dr Subotića Starijeg 8, 11000 Belgrade, Serbia., Tasic G; Clinic for Neurosurgery, University Clinical Centre of Serbia, Koste Todorovića 4, 11000 Belgrade, Serbia.; Medical Faculty, University of Belgrade, Dr Subotića Starijeg 8, 11000 Belgrade, Serbia. |
| Abstrakt: |
Background and Objectives : Partially thrombosed aneurysms represent a subset primarily found within large and giant aneurysms. The presence of an intraluminal thrombus can cause an aneurysm to present in different shapes upon angiographic examination. We present a series of five cases of "donut-shaped" aneurysms observed over the past decade at the Clinic for Neurosurgery in the University Clinical Centre of Serbia. Materials and Methods : The management of "donut-shaped" aneurysms was accomplished through endovascular interventions, employing techniques such as the deployment of flow-diverting stents or a combination of stent placement and coil embolization. Results : Four out of five patients underwent endovascular treatment, yielding positive outcomes with complete thrombosis of the aneurysms during follow-up. The fifth patient was successfully diagnosed; however, due to their deteriorating condition, treatment was not feasible. Conclusions : Given the potential life-threatening complications associated with this entity, accurate diagnosis and appropriate management are crucial. In our cohort, endovascular interventions demonstrated efficacy in the majority of cases, underscoring the significance of this approach in treating "donut-shaped" aneurysms. Nevertheless, considering the rarity of this condition, further research is justified to refine diagnostic and therapeutic strategies for these complex intracranial vascular anomalies. |
