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Multiple symmetric lipomatosis presenting with polyneuropathy

V Teplitsky1, D Huminer, S Dux

  • 1Department of Internal Medicine C, Beilinson Medical Center, Beit Rivka, Petah Tikva, Israel.

Israel Journal of Medical Sciences
|November 1, 1995
PubMed
Summary

Multiple symmetric lipomatosis (MSL) can present with severe polyneuropathy. This rare syndrome should be considered in diagnosing unexplained nerve damage, as seen in a unique Israeli case.

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Area of Science:

  • Neurology
  • Endocrinology
  • Genetics

Background:

  • Multiple symmetric lipomatosis (MSL) is a rare disorder characterized by the symmetrical deposition of benign adipose tumors, primarily in the trunk and upper extremities.
  • While MSL is typically associated with other conditions like alcoholism and diabetes mellitus, its neurological manifestations are not well-documented.
  • The underlying pathophysiology of MSL remains incompletely understood, though genetic factors are suspected.

Observation:

  • This report details an unusual case of MSL presenting with severe polyneuropathy as the initial clinical manifestation.
  • The patient exhibited progressive neurological deficits, prompting an extensive diagnostic workup.
  • This represents the first documented case of MSL presenting with polyneuropathy in Israel.

Findings:

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  • The diagnostic evaluation confirmed MSL and revealed a significant, previously unrecognized association with severe polyneuropathy.
  • Literature review indicates this is the first reported instance of polyneuropathy being the presenting symptom of MSL.
  • The findings suggest a potential direct or indirect link between MSL and peripheral nerve dysfunction.

Implications:

  • MSL should be considered in the differential diagnosis of patients presenting with unexplained polyneuropathy, particularly those with characteristic lipoma distribution.
  • Further research is warranted to elucidate the mechanisms by which MSL may cause or contribute to polyneuropathy.
  • This case expands the known clinical spectrum of MSL and highlights the importance of considering rare genetic syndromes in neurological diagnostics.