Case Report: Polyarteritis Nodosa Presenting as Sixth Nerve Palsy

A single medical case report document describing a rare presentation of polyarteritis nodosa (PAN) with isolated sixth nerve palsy and orbital apex syndrome. The document details the patient's symptoms, diagnostic imaging, treatment with corticosteroids, and 6-month follow-up outcome. The report was authored by João Mendes and published under a CC-BY-4.0 license on figshare in May 2026.

Use Cases

• Training NLP models for information extraction from clinical case reports based on the detailed narrative structure.
• Analyzing the clinical presentation and diagnostic criteria for polyarteritis nodosa based on the described symptoms and timeline.
• Studying the relationship between cranial nerve involvement and systemic vasculitis based on the case details.
• Benchmarking text classification models for rare disease documentation based on the specialized medical terminology.

Strengths

• Provides a detailed clinical narrative with specific patient history, symptoms, and treatment timeline.
• Includes specific prevalence statistics for cranial nerve involvement in PAN (fewer than 2% of patients).
• Document is published under a permissive CC-BY-4.0 license for reuse.

Limitations

• Contains only a single case report, limiting statistical analysis or generalizability.
• Row count and column-level documentation are absent; the data structure must be inferred from the text.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

figshare

Collection Method

Likely a clinical case report authored by a medical professional.

Time Range

Covers a patient case with a 6-month follow-up period; specific dates are not provided.

Freshness

Last updated 2026-05-04 04:24:10; freshness should be verified.

Geography

Geographic origin of the case is not specified.