Chronic hypothermia following tuberculous meningitis

Area of Science:

• Neurology
• Infectious Diseases
• Physiology

Background:

• Tuberculous meningitis can lead to various neurological complications.
• Thermoregulation is a complex physiological process controlled by the hypothalamus.

Observation:

• A patient presented with chronic hypothermia after surviving tuberculous meningitis.
• Clinical evaluation revealed a central defect in thermoregulation.

Findings:

• Neuroimaging suggested a discrete vascular lesion in the anterior hypothalamus.
• This lesion is hypothesized to be the cause of the impaired thermoregulation.

Implications:

• Highlights the potential for hypothalamic damage in tuberculous meningitis.
• Suggests vascular lesions in the anterior hypothalamus can cause chronic hypothermia.
• Underscores the importance of monitoring thermoregulation in meningitis survivors.