Behrensseverinsen9616

Oncology nurse practitioners (ONPs) are essential providers of oncology care who work in a variety of practice settings. ONPs add to productivity in practice, but the way in which productivity is measured may not capture their full contributions and value. A greater understanding of productivity measures can empower ONPs to communicate and demonstrate their full value in practice.

Elsberg syndrome is a rare cause of lumbosacral radiculitis with concomitant thoracic and lumbosacral myelitis that can be seen after an acute or reactivated viral infection. After the initial coronavirus surge in New York City, a 68-year-old man developed progressive lower extremity weakness and a defined sensory level at the lower abdomen. He had highly elevated SARS-CoV-2 IgG antibodies despite an absence of preceding COVID-19 symptoms. Serial electrodiagnostic testing revealed absent lower extremity late responses, with otherwise normal distal sensorimotor conductions. Electromyography revealed active neurogenic changes and reduced motor unit recruitment in the L3-L4 myotomes. Treatment with methylprednisolone and intravenous immunoglobulin was followed by minimal clinical improvement but re-emergence of the lower extremity late responses on electrodiagnostic testing. We report here, to the best of our knowledge, the first case of suspected COVID-19-associated Elsberg syndrome, which expands the spectruodiagnostic testing. We report here, to the best of our knowledge, the first case of suspected COVID-19-associated Elsberg syndrome, which expands the spectrum of neuromuscular manifestations associated with SARS-CoV-2 infection and sheds light on ways to approach diagnostic and treatment options for these patients.

Glycogen storage disease type III is a rare inherited disease caused by decreased activity of glycogen debranching enzyme. It affects primarily the liver, cardiac muscle, and skeletal muscle. Pure involvement of the skeletal muscle with adult onset is extremely rare. We report on a patient with myopathy due to glycogen storage disease III, and describe the clinical features, and pathologic and genetic findings.

Glycogen storage disease type III is a rare inherited disease caused by decreased activity of glycogen debranching enzyme. It affects primarily the liver, cardiac muscle, and skeletal muscle. Pure involvement of the skeletal muscle with adult onset is extremely rare. We report on a patient with myopathy due to glycogen storage disease III, and describe the clinical features, and pathologic and genetic findings.

We describe an individual with slowly progressive amyotrophic lateral sclerosis who decided to enter the Talisker Whisky Atlantic Challenge, a rowing event across the Atlantic Ocean, and completes it in 51 days in a 5-man boat.

We describe an individual with slowly progressive amyotrophic lateral sclerosis who decided to enter the Talisker Whisky Atlantic Challenge, a rowing event across the Atlantic Ocean, and completes it in 51 days in a 5-man boat.

Chronic idiopathic axonal polyneuropathy is a disorder of unknown etiology resulting in progressive weakness and sensory disturbances predominantly in the hands and feet. Nerve conduction studies and electromyography confirm axonal damage in the nerves of the upper and lower extremities. The pathology is symmetrical with a distal predilection. Patients usually do not respond to the classical treatment with steroids, intravenous immunoglobulin, plasmapheresis, or immunosuppressant drugs. We describe 2 cases of chronic idiopathic axonal polyneuropathy who received intravenous rituximab as a last resort because of the severity of their symptoms. Both patients showed dramatic improvement in their weakness, muscle atrophy, numbness, and paresthesias only few weeks after the induction dose. Their daily functional activities improved to self-independence.

Chronic idiopathic axonal polyneuropathy is a disorder of unknown etiology resulting in progressive weakness and sensory disturbances predominantly in the hands and feet. Nerve conduction studies and electromyography confirm axonal damage in the nerves of the upper and lower extremities. The pathology is symmetrical with a distal predilection. Patients usually do not respond to the classical treatment with steroids, intravenous immunoglobulin, plasmapheresis, or immunosuppressant drugs. We describe 2 cases of chronic idiopathic axonal polyneuropathy who received intravenous rituximab as a last resort because of the severity of their symptoms. Both patients showed dramatic improvement in their weakness, muscle atrophy, numbness, and paresthesias only few weeks after the induction dose. Their daily functional activities improved to self-independence.

A conduction block at a noncompressible site warrants further investigation.

A 36-year-old woman with a history of Hodgkin lymphoma and chemotherapy-induced polyneuropathy developed bilateral hand numbness and paresthesias. Workup revealed bilateral carpal tunnel syndrome and an apparent superimposed conduction block of the median nerve in the forearm. Given the history of cancer, there was concern for an infiltrative or an immune-mediated process.

Neuromuscular ultrasound demonstrated that the median nerve descended the upper extremity along an atypical path, deep along the posteromedial aspect of the upper arm, and relatively medially in the forearm. Ultrasound-directed nerve stimulation revealed there was no conduction block. This anatomical variant has been rarely described and has not been reported previously to mimic conduction block or been documented via ultrasound.

This case demonstrates that neuromuscular ultrasound may supplement the electrodiagnostic study and limit confounding technical factors because of rare anatomic variation.

This case demonstrates that neuromuscular ultrasound may supplement the electrodiagnostic study and limit confounding technical factors because of rare anatomic variation.

This edition of What is in the Literature focuses on chronic immune neuropathies as they represent treatable conditions. There are formal criteria to solidify the diagnosis of chronic inflammatory demyelinating polyradiculoneuropathy (CIDP), but patients are encountered who have clinical and electrodiagnostic features of CIDP but do not fulfill diagnostic criteria. These patients are addressed in recent publications. CIDP (and variants) and other forms of immune-mediated neuropathies (multifocal motor neuropathy) are responsive early on to treatment, but long-term factors are less well described, and a number of publications focus on extended consequences. Acute immune neuropathies have been described in the setting of viral illness, and recent publications look at the question as to whether they are associated with the COVID-19 pandemic. DX600 Finally, idiopathic sensory neuropathies are the most common polyneuropathy, and consensus efforts to codify features into subtypes can be used clinically for a more precise diagnosis.