[Metabolic polyneuropathy in pregnancy].

Area of Science:

• Neurology
• Obstetrics
• Peripheral Nervous System Disorders

Background:

• Pregnancy-associated polyneuropathies are rare neurological complications.
• Typical presentations often differ from the cases observed in this study.
• Understanding atypical presentations is crucial for accurate diagnosis and management.

Observation:

• Analysis of 4 cases of polyneuropathy during pregnancy.
• Observed peripheral nerve lesions alongside mild gestosis and erythronormoblastic anemia.
• Noted severe, indolent paralysis and significant vegotovascular trophic lesions in extremities.

Findings:

• The observed polyneuropathies contradicted typical literature descriptions.
• Deeper sensory impairments were absent; superficial sensitivity was minimally affected.
• Persistent residual paresis and acroangiodystonia were characteristic outcomes.

Implications:

• This study highlights atypical clinical presentations of polyneuropathy in pregnancy.
• Findings suggest a need to reconsider diagnostic criteria for pregnancy-related neuropathies.
• Further research is warranted to elucidate the pathophysiology and optimize treatment strategies.