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The coronavirus responsible for the COVID-19 pandemic, SARS-2-CoV, most commonly involves the respiratory tract; however, more severe cases have been found to have multi-organ involvement, including the central nervous system. Headache has been documented as a presenting symptom of COVID-19, which
A 78-year-old man was admitted to our hospital with repeated attacks of headache and visual hallucinations, which had begun 10 days before. He also displayed left hemispatial neglect and left homonymous hemianopsia during attacks. Brain magnetic resonance imaging (MRI) showed an abnormal
Two cases of hemorrhagic meningoencephalitis secondary to Naegleria fowleri infection confirmed by postmortem analysis are described. The first patient is a 5-year-old boy who presented with a severe headache, neck stiffness, and lethargy. His neurologic examination was significant for somnolence
Primary amoebic meningoencephalitis (PAM) is a rare and rapidly fatal disease caused by the Naegleria fowleri amoeba. It is a diagnosis rarely seen by medical personnel, yet this amoeba is frequently encountered by people who frequent freshwater bodies of water in certain states. The disease
Background: Anti-N-methyl-d-aspartate receptor (Anti-NMDAR) encephalitis is a serious autoimmune disease in which antibody production against the NMDA receptor results in profound neurotransmitter dysregulation. Patients may present with
OBJECTIVE
Since the routine use of polymerase chain reaction testing (PCR) in diagnosing herpes infections, varicella-zoster virus is increasingly recognized as a cause of varicella-zoster meningoencephalitis (VZV ME) among immunocompetent patients. We were interested to determine whether patients
Nine days after left ophthalmic-distribution zoster, a 47-year-old man developed SUNCT headaches (short-lasting unilateral neuralgiform headache with conjunctival injection and tearing). In contrast to two prior cases of SUNCT that developed after varicella zoster virus (VZV) meningoencephalitis
BACKGROUND
The number of children with AIDS in Africa is high. Such children may be at risk for cryptococcal meningoencephalitis, but data are scarce regarding this disease in our population.
METHODS
We examined records of HIV-infected children (< or =16 years) diagnosed with cryptococcal
Toxoplasmic encephalitis is the most common cerebral mass lesion in patients with AIDS. The definitive diagnosis requires direct demonstration of the tachyzoite form of Toxoplasma gondii in cerebral tissue. The presumptive diagnosis is based on serology, clinical and radiological features, and on