Mustafa, Rafid

Background Spontaneous intracranial hypotension (SIH) results from cerebrospinal fluid (CSF) leakage due to spinal dural tears or CSF–venous fistulas. Orthostatic headache is the hallmark presentation, though severe downward displacement of the brainstem may lead to altered consciousness or coma. Definitive treatments include targeted epidural blood patches, venous embolization, or surgical repair. Methods This article reviews the role of the Trendelenburg position as a temporizing measure in the acute management of SIH. We describe the correct technique, physiologic rationale, and practical considerations for its application, with attention to both therapeutic and diagnostic utility. Discussion Positioning the patient with the feet elevated above the head can reduce brain sag and provide short-term symptomatic relief while awaiting definitive treatment. Although the Trendelenburg position is widely used in practice, supporting evidence remains limited, and clinicians must be aware of its benefits, indications, and inherent limitations. Its appropriate application may assist in stabilizing patients with acute or severe SIH, particularly those with impaired consciousness, until more definitive interventions are pursued.

This article highlights herpes zoster radiculitis, a condition that predominantly affects elderly patients and classically presents with progressive limb weakness, pain, and vesicular rash. Neuroimaging with MRI may demonstrate nerve root enlargement with T2-hyperintensity and gadolinium enhancement. Diagnosis can be confirmed with varicella zoster virus PCR in CSF. Effective treatment includes IV acyclovir and neuropathic pain agents such as gabapentin, which together can lead to symptomatic improvement. Early diagnosis and comprehensive treatment are crucial to prevent complications. Patients with zoster-associated plexopathy have a higher incidence of postherpetic neuralgia compared to those with herpes zoster rash alone. Thus, multimodal treatment involving antivirals, rehabilitation, and pain management is essential for recovery.

The Neurohospitalist Core Competencies comprise a set of competency-based learning objectives that encapsulate the knowledge, skills, and attitudes of neurohospitalitists who specialize in the care of hospitalized patients with neurologic conditions. These competencies serve to characterize the rapidly expanding field of neurohospitalist medicine. The 27 chapters are divided into 3 sections entitled: neurological conditions, clinical interventions and interpretation of ancillary studies, and neurohospitalist role in the healthcare system. Each individual learning objective in the chapters describes a specific concept with an action verb to illustrate the behavior that the neurohospitalist exhibits. The individual neurohospitalist may not exhibit mastery in each of the topics included as individual practices vary in scope and practice pattern. A few examples of how the complete set of competencies may be used include in the creation of curricula for neurohospitalist fellowships, to assist in defining the scope of practice of neurohospitalists for administrative leaders of hospitals and departments, and in influencing the direction of further research and quality improvement in the field.

We report a case highlighting key clinical, CSF, and imaging findings of primary diffuse leptomeningeal gliomatosis of the spine.