J Korean Soc Radiol.  2009 Nov;61(5):299-302. 10.3348/jksr.2009.61.5.299.

Nasal-Type Extranodal Natural Killer/T-cell Neurolymphomatosis Confined to the Lumbar Nerve Roots: A Case Report

Affiliations
  • 1Department of Radiology, School of Medicine, Catholic University of Daegu, Daegu, Korea. hiya9613@cu.ac.kr

Abstract

Neurolymphomatosis refers to lymphoma that has infiltrated the peripheral nervous system and this is the least common clinical presentation of nervous system lymphoma. Most neurolymphomatosis is due to B-cell non-Hodgkin lymphoma, and most patients show lymphomatous infiltration in the meninges and brain parenchyma, in addition to peripheral nervous system involvement. We diagnosed a case of neurolymphomatosis that was confined to the right 4th and 5th lumbar nerve roots without involvement of the meninges or brain parenchyma in a patient with the nasal-type extranodal natural killer/T-cell lymphoma. We made this diagnosis based on the MRI and 18F-FDG PET-CT findings and the clinical manifestations.


MeSH Terms

Animals
B-Lymphocytes
Brain
Fluorodeoxyglucose F18
Humans
Lymphoma
Lymphoma, Non-Hodgkin
Lymphoma, T-Cell
Marek Disease
Meninges
Nervous System
Peripheral Nervous System
Spinal Nerve Roots
Fluorodeoxyglucose F18
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