Transarterial embolization for anterior cranial fossa dural arteriovenous fistula based on multi-modal three-dimensional imaging.

Background: Dural arteriovenous fistula (DAVF) in the anterior cranial fossa (ACF) is known to show a high risk of intracranial hemorrhage. Recently, multi-modal fusion imaging with computed tomography angiography, computed tomography venography, and three-dimensional (3D) rotation angiography have been used preoperatively to ensure anatomical safety. We report on endovascular treatment as a first-line approach for ACFDAVF based on the understanding of vascular anatomy obtained from multi-modal fusion imaging.

Efficacy of Transarterial Embolization Using Intermittent Flow Control for Tentorial Dural Arteriovenous Fistula Presenting as Myelopathy: A Technical Report.

Background: Transarterial embolization (TAE) is generally the endovascular treatment of choice for tentorial dural arteriovenous fistula (dAVF). Although flow control of the feeder vessel has been reported to achieve complete shunt blockade, flow control in the absence of ischemia tolerance of internal carotid artery as a feeder has not been reported. We present a case in which treatment by Onyx TAE with intermittent flow control of the meningohypophyseal trunk as the feeder was successful for a tentorial dAVF presenting with myelopathy without tolerance of ischemia.

Preoperative Nutrition Impacts Retear Rate After Arthroscopic Rotator Cuff Repair.

Background: A rotator cuff retear following arthroscopic rotator cuff repair (ARCR) is a concern in older patients. However, only a few of its risk factors are amenable to preoperative intervention. We aimed to elucidate the relationship between preoperative nutritional status and rotator cuff retears after ARCR.

Endoscope-Assisted Evacuation of an Acute Subdural Hematoma in an Elderly Patient With Refractory Nonconvulsive Status Epilepticus: An Illustrative Case.

Traumatic brain injuries lead to post-traumatic seizures (PTS), with acute subdural hematomas (ASDH) posing a particularly elevated risk. The development of refractory nonconvulsive status epilepticus (NCSE) in such cases, especially in older patients, requires immediate and effective management. This case report highlights the improvement of refractory NCSE in an elderly patient with ASDH through endoscope-assisted evacuation.