A melioidosis patient presenting with brainstem signs in the emergency department

Chia-Te Kung1, Chao-Jui Li, Sheung-Fat Ko

  • 1Department of Emergency Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan.

Abstract

Insights

Melioidosis is a rare cause of neurological symptoms like stroke. Early recognition in emergency departments is crucial for patients with risk factors like diabetes to avoid delayed diagnosis and ensure appropriate treatment.

Area of Science:

  • Infectious Diseases
  • Neurology
  • Emergency Medicine

Background:

  • Neurological manifestations of melioidosis are uncommon but can mimic acute stroke.
  • Misdiagnosis in the emergency department (ED) can lead to life-threatening inappropriate treatments.

Observation:

  • A case of cerebral melioidosis presenting with brainstem signs is reported.
  • The patient, a diabetic with liver cirrhosis, initially presented with fever and cough, treated as pneumonia.
  • Deterioration with cranial nerve palsy and paralysis led to suspicion of brainstem stroke.

Findings:

  • Brain MRI revealed brainstem lesions consistent with stroke.
  • Blood and urine cultures identified Burkholderia pseudomallei, confirming melioidosis.
  • Systemic involvement included lungs, pancreas, urogenital tract, and brainstem.

Implications:

  • Melioidosis should be considered in the differential diagnosis for patients with fever and neurological deficits, especially those with risk factors.
  • Risk factors include diabetes, soil contact, and travel to endemic areas.
  • Increased awareness can improve diagnostic accuracy and patient outcomes in the ED.

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