World Neurosurg
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Intracranial arterial dissection (IAD) is a rare cerebrovascular disease that is likely underdiagnosed because of the inherent difficulty of visualizing the subtle radiographic signs of the pathologic small intracranial arteries. No widespread consensus exists on the treatment of IAD, and thus it is often managed empirically because of the absence of major randomized controlled trials. In this study, we conducted a systematic review to evaluate the management and treatment options for IAD. ⋯ Given these findings, clinicians should prescribe antiplatelet therapy for patients with IAD presenting with ischemia and consider endovascular treatment for those presenting with hemorrhage. However, further investigation is required given the heterogeneity of methods and reporting outcomes in the investigated studies.
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Review Case Reports
Meckel's Cave Epidermoid Cyst Presenting as Multiple Cranial Nerve Deficits Due to Indirect Tumoral Compression of the Cavernous Sinus: A Case Report and Literature Review.
Epidermoid cysts in Meckel cave are exceedingly rare. Since 1971, only 17 cases have been reported in the literature, with most patients presenting with trigeminal hypesthesia. However, outgrowth of these lesions from Meckel cave can rarely lead to compression of the proximate cavernous sinus and the neurovascular structures contained within. To date, 2 cases have reported a Meckel cave epidermoid cyst presenting clinically as an intracavernous cranial nerve palsy, presumably a clinical manifestation of cavernous sinus compression from the lesion. ⋯ This is a unique report depicting an epidermoid cyst in the Meckel cave causing numerous cranial nerve deficits because of indirect tumoral compression of cranial nerves within the cavernous sinus.
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Review Case Reports
A rare and symptomatic Cavernous Donut-shaped Aneurysm treated by Flow Diverter Deployment.
We describe the case of a 62-year-old woman who was admitted to our center for acute diplopia secondary to a left III cranial nerve palsy, left eyelid swelling and ptosis, and mild ipsilateral retroorbital pain. No other motor or sensitive deficits were observed. ⋯ Twelve months after the procedure the aneurysm was completely occluded, and the patient had totally recovered the cavernous syndrome. A careful literature review has been performed, and the different endovascular approaches have been analyzed.
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Review Case Reports
The Natural Course of Myxopapillary Ependymoma : An Unusual Case Report and Review of The Literature.
Spinal cord ependymomas are the most frequent primary intramedullary tumors of the cord in middle age (40-60 years of age). Myxopapillary ependymomas are low-incidence tumors and occur in the cauda equina and conus medullaris. They are typically described as fleshy, sausage-shaped, vascular lesions. ⋯ Myxopapillary ependymomas grow slowly and are well defined by MRI. Advancements in radiologic technology and surgical equipment have allowed this tumor type to be treated successfully. Unfortunately, if untreated, these lesions have poor prognosis and result in clinical symptoms such as paraparesis. Surgical treatment of these lesions using total resection was performed total resection and was associated with an excellent postoperative outcome. We highlight the natural course of myxopapillary ependymomas.
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Case Reports
Effect of Bilateral Anterior Cingulotomy on Chronic Neuropathic Pain with Severe Depression.
The presence of neuropathic pain can severely impinge on emotional regulation and activities of daily living including social activities, resulting in diminished life satisfaction. Unfortunately, the majority of patients with neuropathic pain do not experience an amelioration of symptoms from conventional therapies, even when multimodal therapies are used. Chronic refractory neuropathic pain is usually accompanied by severe depression that is prone to incur suicidal events; thus clinical management of chronic neuropathic pain and depression presents a serious challenge for clinicians and patients. ⋯ Bilateral anterior cingulotomy may serve as an alternative treatment for medically refractory neuropathic pain, especially for patients who also experience depression.