English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Neurolymphomatosis (NL) is a rare entity characterized by direct invasion of neoplastic cells into endoneurium of cranial or peripheral nerves, nerve roots or plexuses. It is most commonly seen with non-Hodgkin’s lymphoma with occurrence rate of 0.2%. Here we report a case of subacute length-dependent sensorimotor lumbosacral polyradiculoneuropathy secondary to NL as the first manifestation of CD5−/CD10− mature B-cell lymphoma. CASE REPORT: A 54-year old man with diabetes mellitus type 2, hypertension and psoriasis presented with subacute onset of progressive lower extremity weakness with pertinent examination findings of bilateral mildly asymmetrical distal greater than proximal lower extremities weakness, length depended hypoesthesia, fasciculations and decreased reflexes. EMG/NCS study showed active and chronic denervation changes concerning for multilevel lumbosacral polyradiculopathy. Routine blood investigations produced normal findings. CSF examination showed nucleated cells at 125 cells/HPF with lymphocyte predominance, protein at 538 mg/dL, and glucose 18 mg/dL. Flow cytometry identified mature CD5-/CD10- B cell lymphocytes. MRI spine identified marked enhancement, thickening, nodularity of cauda equine nerve roots and focus of myelopathy at the left posterior conus. Based on the clinical and radiographic findings a diagnosis of neurolymphomatosis was made and her underwent workup for systemic lymphoma. DISCUSSION Our case demonstrates the importance of comprehensive evaluation of sensorimotor polyradiculoneuropathy as rare entities such as neurolymphomatosis could mimic common etiologies.

neuro-oncology

NCMP-09. NEUROLYMPHOMATOSIS, A RARE INDEX MANIFESTATION OF CD5/CD10 NEGATIVE MATURE B CELL LYMPHOMA PRESENTING AS SUBACUTE SENSORIMOTOR LAMBOSACRAL POLYRADICULONEUROPATHY