Related Experiment Videos
[Acute and reversible axonal polyneuropathy in post-leptospirosis]
1Service de Neurologie, Centre Hospitalier de Bicêtre.
Revue Neurologique
|January 1, 1989
Summary
A patient developed acute polyneuropathy after leptospirosis. Corticosteroid treatment led to significant clinical recovery, suggesting its efficacy in managing this post-infectious neurological complication.
Area of Science:
- Neurology
- Infectious Diseases
- Neuroimmunology
Background:
- Leptospirosis is a zoonotic infection that can rarely lead to neurological complications.
- Post-infectious polyneuropathies can manifest following various infections, including leptospirosis.
Observation:
- A 53-year-old woman presented with acute, asymmetrical sensorimotor polyneuropathy in the lower limbs one month after an anicteric (without jaundice) leptospirosis infection.
- Clinical presentation involved significant denervation affecting motor function.
Findings:
- Electrophysiological studies revealed severe axonal degeneration, characterized by normal motor nerve conduction velocities.
- Neuro-muscular biopsy confirmed wallerian degeneration and epineural perivascular infiltrates, indicative of nerve damage.
Implications:
- This case highlights a rare neurological sequela of leptospirosis.
- The positive response to prolonged corticosteroid therapy suggests an immunomodulatory mechanism in this polyneuropathy.
- Early diagnosis and treatment may improve outcomes for patients with post-leptospirosis polyneuropathy.