Spontaneous Intracranial Hypotension in the Critical Patient.

Spontaneous intracranial hypotension typically manifests with orthostatic headaches and is caused by spinal dural tears, ruptured meningeal diverticula, or CSF-venous fistulas. While most patients are diagnosed and treated in the outpatient setting, some patients will occasionally present in the emergent ICU setting due to subdural hematomas, coma, or downward brain herniation. In this review paper, we will discuss the diagnostic and treatment steps that intensivists can undertake to coordinate a team approach to successfully manage these patients.

CT-guided Fibrin Glue Occlusion of Cerebrospinal Fluid-Venous Fistulas.

Background Cerebrospinal fluid-venous fistulas (CVFs) are one of the less common etiologic causes of spontaneous intracranial hypotension. CVFs are most commonly treated with open surgical ligation and have reportedly not responded well to percutaneous treatments. Purpose To study treatment outcomes of CT-guided fibrin glue occlusion for CVFs.

Developing a Spinal CSF Leak Program in a Multihospital Network.

Objective: Spontaneous spinal cerebrospinal fluid (CSF) leaks are rare and challenging to diagnose and treat. Patients may present to a variety of physicians, and many patients are often referred to a specialized center with a dedicated spinal CSF leak program and expertise in this condition. To our knowledge, there are no reported publications on how to create such a program.

A novel mesial temporal stereotactic coordinate system.

OBJECTIVE Stereotactic laser ablation and neurostimulator placement represent an evolution in staged surgical intervention for epilepsy. As this practice evolves, optimal targeting will require standardized outcome measures that compare electrode lead or laser source with postprocedural changes in seizure frequency. The authors propose and present a novel stereotactic coordinate system based on mesial temporal anatomical landmarks to facilitate the planning and delineation of outcomes based on extent of ablation or region of stimulation within mesial temporal structures.

Primary bony non-Hodgkin lymphoma of the cervical spine: a case report.

Introduction: Non-Hodgkin lymphoma primarily originating from the bone is exceedingly rare. To our knowledge, this is the first report of primary bone lymphoma presenting with progressive cord compression from an origin in the cervical spine. Herein, we discuss the unusual location in this case, the presenting symptoms, and the management of this disease.