A 42-Year-Old Man with Back Pain and Lower Extremity Weakness
Scott M Gaignard1, Alice Q Jiang1, Caroline G Coleman1
1from the Emory University School of Medicine J. Willis Hurst Internal Medicine Residency Program.
NEJM Evidence
|February 6, 2024
Summary
This case study explores the diagnostic approach for acute back pain and lower-extremity weakness in an HIV-positive individual. It details the evaluation process and identifies the underlying cause of these neurological symptoms.
Area of Science:
- Neurology
- Infectious Diseases
- Medical Diagnostics
Background:
- Human Immunodeficiency Virus (HIV) infection can present with diverse neurological complications.
- Back pain and lower-extremity weakness are significant symptoms requiring prompt and accurate diagnosis.
Observation:
- A 42-year-old male patient with a known history of HIV presented with sudden onset of severe back pain.
- The patient also reported progressive weakness in his lower extremities, impacting mobility.
Findings:
- The diagnostic workup focused on identifying potential opportunistic infections or inflammatory conditions affecting the spinal cord or nerve roots in the context of HIV.
- Differential diagnoses considered included infectious myelitis, inflammatory neuropathies, and direct effects of HIV on the nervous system.
Implications:
- A timely and accurate diagnosis is crucial for initiating appropriate treatment and preventing long-term neurological sequelae in HIV patients.
- This case highlights the importance of a systematic approach to neurological deficits in immunocompromised individuals.
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