Lyme borreliosis and multiple sclerosis are associated with primary effusion lymphoma.
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Department of Dermatovenerology, Rijeka University Hospital, Kresimirova 42, 51000 Rijeka, Croatia.Abstract
Multiple
sclerosis (MS) is a chronic disease of the central nervous system
characterized by chronic inflammation and demyelination. Studies
suggested that the viral, especially Epstein-Barr virus infection, and
bacterial infections, especially Borrelia burgdorferi infection, play a
role in etiology of MS. MS prevalence parallels the distribution of the
Lyme disease pathogen B. burgdorferi. Criteria used for diagnosis of MS
can also be fulfilled in other conditions such as Lyme disease, a
multisystem disorder resulting from infection by the tick-borne
spirochete, B. burgdorferi. In the late period of Lyme disease
demyelinating involvement of central nervous system can develop and MS
can be erroneously diagnosed. A Lyme borreliosis can mimick central
nervous system lymphoma. Also, B. burgdorferi has been implicated not
only in etiology of MS, but also in etiology of lymphoma. Studies
suggested that there is an increased risk of non-Hodgkin lymphoma in
patients, who had a history of autoimmune diseases such as MS and that
both non-Hodgkin's lymphomas and Hodgkin's disease were associated with
Epstein-Barr virus infection. A small group of lymphomas called primary
effusion lymphomas (PEL) is a recently individualized form of
non-Hodgkin's lymphoma (WHO classification) that exhibit exclusive or
dominant involvement of serous cavities, without a detectable solid
tumor mass. These lymphomas have also been linked to Epstein-Barr virus
and human herpes virus type 8 infections but virus negative cases have
been described. Therefore, we propose that MS and neuroborreliosis are
linked to central nervous system primary effusion lymphomas. As a first
step in confirming or refuting our hypotheses, we suggest a thorough
study of CSF in the patients suspected for the diagnosis of MS and Lyme
borreliosis.
- PMID:
- 17197115
- [PubMed - indexed for MEDLI
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