A5058047507- Intracranial Aneurysms: Treatment and Complications
- Cerebrovascular and Carotid Artery Diseases
- Stroke Rehabilitation and Recovery
- Acute Ischemic Stroke Management
- Venous Thromboembolism Diagnosis and Management
- Meningioma and schwannoma management
- Vascular Malformations Diagnosis and Treatment
- CNS Lymphoma Diagnosis and Treatment
- Cerebrospinal fluid and hydrocephalus
- Glioma Diagnosis and Treatment
- Traumatic Brain Injury and Neurovascular Disturbances
- Vascular Procedures and Complications
- Head and Neck Surgical Oncology
- Cardiac Health and Mental Health
- Advanced X-ray and CT Imaging
- Vascular anomalies and interventions
- Lymphoma Diagnosis and Treatment
- Radiation Dose and Imaging
- Neuroblastoma Research and Treatments
- Case Reports on Hematomas
- Advanced MRI Techniques and Applications
- Testicular diseases and treatments
- Facial Nerve Paralysis Treatment and Research
- Intracerebral and Subarachnoid Hemorrhage Research
- Abdominal Trauma and Injuries
Oulu University Hospital
2004-2025
University of Oulu
2018
Society of Interventional Radiology
2010
While the number of CTA examinations is continually increasing compared with DSA examinations, there little comparative dose information about different imaging techniques. We patient radiation exposure resulting from diagnostic and for both cerebral cervicocerebral vessels.An anthropomorphic phantom was irradiated by using typical setups parameters. For techniques, area vessels included intracranial only, while cervical aortic arch to vertex. The effective determined RPLDs. examination...
Objective Postoperative cerebrospinal fluid (CSF) leak after schwannoma surgery occurs in up to 10% of patients. Conventional surgical treatment including fat and muscle packing can prove unsuccessful. We describe a minimally invasive, imaging-guided approach CSF fistula treatment. Patients two patients three procedures with recurrent rhinorrhea translabyrinthine vestibular or facial nerve surgery. First-line diversion repeat middle ear failed close the leaks. Intervention Endonasal...
Peripheral aneurysms of the posterior inferior cerebellar artery (PICA) are rare, and pre-existing literature concerning their endovascular treatment is limited. The purpose this study was to assess etiology clinical characteristics peripheral PICA evaluate angiographic results patients who underwent for a aneurysm in single center.Twelve consecutive with 12 (10 ruptured) included an internal data base were retrospectively reviewed. Posttreatment follow-up angiograms analyzed, outcome...
Background: Chronic hydrocephalus is a common sequela of subarachnoid hemorrhage (SAH). The technical procedure used to treat intracranial aneurysms, whether neurosurgical clipping or endovascular coiling, may lead differences in the incidence chronic posthemorrhagic hydrocephalus. Purpose: To compare effects early and treatment on development patients with SAH. Material Methods: A retrospective study included 102 clipped 107 coiled aneurysmal Clinical condition at admission shunt dependence...
Early rebleeding after coiling of a ruptured intracranial aneurysm (IA) may cause disability or death. The incidence and predictors early have previously been sparsely investigated.To assess the risk factors IA to analyze outcome patients suffering rehemorrhage.The data 194 consecutive acutely (within 3 days) coiled with saccular IAs were analyzed. Age, gender, hypertension, multiplicity, Hunt et Hess (HH) grade, intracerebral hematoma (ICH), intraventricular (IVH), external ventricular...
Endovascular therapy (EVT) in acute stroke is an effective but invasive treatment which frequently followed by various complications. The aim of the present study was to examine rate medical complications and other adverse events following EVT.Retrospective single-center 380 consecutive patients who received EVT between years 2015-2019.A total 234 (61.6%) had at least one recorded complication. most common complication pneumonia 154 (40.5%) patients, cardiac insufficiency 134 (35.3%),...
Primary central nervous system lymphoma (PCNSL) is an aggressive brain disease where lymphocytes invade along perivascular spaces of arteries and veins. The invasion markedly changes (peri)vascular structures but its effect on physiological pulsations has not been previously studied. Using magnetic resonance encephalography (MREGBOLD ) scanning, this study aims to quantify the extent which PCNSL involvement alters stability mediated by cerebral vasculature. Clinical implications relevance...
Primary central nervous system lymphoma is a rare but aggressive brain malignancy. It associated with poor prognosis even the current standard of care. The aim this study was to evaluate effect and tolerability blood–brain barrier disruption treatment combined high-dose autologous stem cell transplantation as consolidation on primary patients. We performed prospective phase II for 25 patients previously untreated lymphoma. initiated 3–4 weeks after MATRix regimen using optimized therapy...
Endovascular thrombectomy (EVT) has become the standard treatment for large vessel occlusion (LVO) in acute ischemic stroke. Stroke trials typically report clinical outcome at three-month time point but there is a lack of studies focusing on long-term after EVT. The aim this study to assess mortality EVT stroke and determine factors that are associated with mortality.Retrospective single-center analysis 323 patients who underwent between years 2015-2019 survived least 30 days. Patients were...
Objectives: Endovascular thrombectomy has demonstrated a major therapeutic improvement in the treatment of acute ischemic stroke. The benefit endovascular is commonly reported by determining functional outcome using modified Rankin Scale (mRS). There lack knowledge concerning quality life (QoL) and factors impacting QoL after thrombectomy. aim this study was to assess stroke survivors who underwent determine variables associated with QoL. Methods: Prospective single‐center analysis 98...
We thank Dr. Saranavan and colleagues for their comments concerning our article “Endovascular Treatment of Peripheral Aneurysms the Posterior Inferior Cerebellar Artery.”[1][1], [2][2] The authors also reported 2 illustrated cases peripheral cerebellar artery aneurysms treated by parent