A5095963904- Vascular Malformations Diagnosis and Treatment
- Intracranial Aneurysms: Treatment and Complications
- Spinal Dysraphism and Malformations
- Meningioma and schwannoma management
- Acute Ischemic Stroke Management
- Vascular Anomalies and Treatments
- Neuroblastoma Research and Treatments
- Cerebrospinal fluid and hydrocephalus
- Neurofibromatosis and Schwannoma Cases
- Intracerebral and Subarachnoid Hemorrhage Research
- Pituitary Gland Disorders and Treatments
- Venous Thromboembolism Diagnosis and Management
- Advanced Neuroimaging Techniques and Applications
- Glioma Diagnosis and Treatment
- Fetal and Pediatric Neurological Disorders
Universidade Federal de São Paulo
2024
Universidade Estadual de Montes Claros
2024
Introduction Deep cavernomas of eloquent areas, located in the region basal nuclei and thalamus, account for 9 to 36% these encephalic vascular malformations. Internal capsule are particularly challenging, as they surrounded by important projection fibers their manipulation can lead permanent deficits. To demonstrate through surgical cases that internal be approached frontal craniotomy, via superior sulcus, a curative manner with low morbidity. Methods We presented two operated, whose...
Cavernous angioma is a sinusoidal dilatation covered by single layer of endothelium, separated collagen matrix with elastin and smooth muscle.1 The prevalence in the general population estimated at 0.4% to 0.9%,2 representing around 5% 10% all vascular malformations.3 Studies indicate 9% 35% cavernomas are found deep locations such as brainstem, thalamus, basal ganglia.4-6 Common symptoms these lesions cranial nerve deficit, hemiparesis, paresthesia. These have high rates rebleeding after...
BACKGROUND AND OBJECTIVE: Arteriovenous malformations (AVMs) are congenital lesions, and because of their structure, complexity, flow, size, location organization, they lesions that require extensive anatomic knowledge mastery microsurgical skills techniques. Human placentas as a training model for AVM surgery promising alternatives. This article aims to describe the technique forming an AVM-type lesion in human its usefulness treatment METHODS: In this study, 15 fresh placental models were...
Brain arteriovenous malformations (AVMs) are complex vascular anomalies characterized by abnormal veins and arteries, lacking capillary beds. With an average 2.4% annual risk of hemorrhage, AVMs pose a significant challenge in treatment, especially high-grade cases. Risk factors hemorrhage include young age, previous rupture, deep or infratentorial locations. 1-10 In this operative video, 34-year-old man presented with history seizures progressive headaches over 15 years. Clinical...
Background: Neurosurgical training requires a deep understanding of brain anatomy, especially white matter fiber pathways, to enhance surgical precision. Traditional dissection techniques, such as Klingler’s dissection, are essential, but newer methods can provide additional clarity. This study explores the application fluorescent-assisted technique improve visualization and fibers during neurosurgical training. Methods: Twelve human brains were dissected following protocol, with focus...