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Clinical Presentation and Management of Dural Arteriovenous Fistulas Fed by the Artery of Davidoff and Schechter: Scoping Review and Case Illustration.
[BACKGROUND AND OBJECTIVES] The artery of Davidoff and Schechter (ADS) is a dural branch of the posterior cerebral artery, supplying the falcotentorial junction. It is not commonly depicted on angiography due to its small size; thus, its vi…
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Virtual Planning and Augmented Reality-Guided Microsurgical Resection of a Frontal Arteriovenous Malformation.
Arteriovenous malformations (AVMs) are complex vascular lesions that can pose significant risk for spontaneous hemorrhage, seizures, and symptoms related to ischemia and venous hypertension. Microsurgical management of AVMs requires a deep …
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Microsurgical Technique for Resection of a Cerebellopontine Angle Epidermoid Tumor.
Epidermoid tumors are slow-growing, benign, congenital lesions. They commonly arise in the cerebellopontine angle, fourth ventricle, suprasellar region, or spinal cord. Symptoms may include hearing loss, facial pain, and headaches. The mana…
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Optic Canal Decompression: Concepts and Techniques: 2-Dimensional Operative Video.
The optic canal (OC) is a bony channel that transmits the optic nerve (ON) and ophthalmic artery (OphA) as they course through the lesser wing of the sphenoid bone to the orbital apex. The OC is involved in a variety of intracranial and ext…
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Normalization of Peri-Arteriovenous Malformation Hemodynamics Prior to Direct Microsurgery: 2-Dimensional Operative Video.
Arteriovenous malformations (AVMs) are highly complex vascular lesions characterized by abnormal connections between arteries and an intervening nidus. Definitive and safe treatment of AVMs may require the combination of multiple treatment …
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Intravenous Alteplase for Acute Stroke and Pulmonary Embolism in a Patient With Recent Abdominoplasty.
[INTRODUCTION] Major surgery in the past 14 days is a relative contraindication to treatment of acute stroke with intravenous (IV) alteplase. The 2016 American Heart Association/American Stroke Association scientific statement discussing in…