Ann Clin Neurophysiol.  2019 Jul;21(2):108-112. 10.14253/acn.2019.21.2.108.

Paraneoplastic demyelination in the brain presenting as a clinically occult non-Hodgkin's lymphoma

Affiliations
  • 1Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.
  • 2Department of Neurology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea. kpark78@naver.com

Abstract

Non-Hodgkin's lymphoma (NHL) may initially present with atypical neurological manifestations, including paraneoplastic neurological syndromes. Herein, we report the case showing an initial manifestation of systemic NHL with paraneoplastic demyelination in the brain that initially mimicked the symptoms of stroke, seizure, and brain tumor. A high index of suspicion and timely diagnostic workup is required to prevent diagnostic delay and commence proper management of the condition. In this situation, a whole-body FDG PET/CT could be useful to screen for occult malignancy.

Keyword

Paraneoplastic syndrome; Occult malignancy; Demyelinating diseases; Non-Hodgkin lymphoma; Diffuse large B-cell lymphoma

MeSH Terms

Brain Neoplasms
Brain*
Demyelinating Diseases*
Lymphoma, Non-Hodgkin*
Neurologic Manifestations
Paraneoplastic Syndromes
Positron-Emission Tomography and Computed Tomography
Seizures
Stroke
Full Text Links
  • ACN
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
Copyright © 2026 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr