Brain Infection Caused by Parasitic Worm Eggs Confirmed in Woman

<p>A woman in the Philippines experienced uncontrollable shaking in her right arm and leg without prior symptoms such as headache or confusion. This episode lasted approximately one minute.</p><p>Following the incident, she sought medical attention at an emergency department. A physical examination yielded no significant findings, prompting doctors to conduct a magnetic resonance imaging (MRI) scan of her brain. The MRI revealed a bright cluster of nodules surrounded by fluid in her left frontal lobe, leading the medical team to suspect the presence of worm eggs.</p><p>According to a case report published in the New England Journal of Medicine, the doctors suspected the woman had neuroschistosomiasis, a rare complication associated with an infection from the <em>Schistosoma</em> parasitic worm, commonly known as a blood fluke. The species most prevalent in the Philippines is <em>S. japonicum</em>, which is also found in China and parts of Indonesia, although it has been eliminated from Japan.</p>