Surpass streamline flow-diverter embolization device for treatment of iatrogenic and traumatic internal carotid artery injuries

Iatrogenic and traumatic cerebral internal carotid artery injuries are uncommon but potentially lethal complications. Direct surgical repair of ICA injuries may be difficult in an acute setting. However, endovascular treatment with a flow-diverter embolization device is a feasible alternative technique that we experienced. In this clinical report, we describe demographic data, radiographic images, lesion characteristics, endovascular procedure notes, postprocedural hospital course, and follow-up digital subtraction angiography of 5 patients. At least 6-month follow-up was available in all patients without occurrence of rebleeding and other complications

Successful microvascular decompression surgery for dolichoectatic vertebral artery compression of medulla oblongata in a patient with hypersomnia disorder

Introduction: Hypersomnia is a condition in which a person has trouble staying awake during the day. There are several potential causes of it, including sleep apnea and sleep disorders. Case presentation: A 43 year old male was referred to our practice with complaints of hypersomnia, snoring, slurred speech and sleep apnea for more diagnostic and therapeutic interventions. His brain MRI was significant for a vascular loop compression on medulla oblongata. The patient underwent microvascular decompression surgery subsequently and showed improvement in all of his symptoms. Conclusion: One of the rare causes of sleep apnea is medulla oblongata compression by a vascular loop. Vertebrobasilar dolichoectasia may cause this phenomenon probably and should be reviewed in imaging examinations more precisely. Microvascular decompression by using a synthetic Teflon patch may be helpful in management of these patients. © 2019, © 2019 The Neurosurgical Foundation

Cervical Lipomyelomeningocele Presenting with Progressive Motor Deficit: A Case Report and Review of the Literature

Cervical lipomyelomeningocele is a very rare form of spina bifida occulta, which can cause some complications following tethered cord syndrome. We report a 10-year-old female with a history of progressive upper-extremity weakness, a very small soft-tissue mass at the posterior aspect of her neck, and evidence of lipomyelomeningocele in her radiological study. The patient underwent laminectomy of C6 and C7 together with resection of lipomatous tissue attaching to the cord from superficial tissue and cord untethering, which resulted in progressive improvement of her weakness. © 2019 © 2019 S. Karger AG, Basel. Copyright: All rights reserved