Cerebral toxoplasmosis requiring urgent brain biopsy

Cerebral toxoplasmosis requiring urgent brain biopsy

A 39-yerar-old man was admitted to our hospital with behavioral disturbances and generalized headaches. He was diagnosed with CNS toxoplasmosis after performing a brain biopsy. He found to be HIV positive with a CD4 of 14/uL He was started on ant toxoplasmosis along with antiretroviral therapy. He presented 6 weeks after discharge with worsening headache thought to be related to relapse of toxo...

Immunopathogenesis of cerebral toxoplasmosis.

Interferon (IFN)-gamma is an absolute requirement for resistance against acute acquired infection with Toxoplasma gondii and development of toxoplasmic encephalitis (TE) during the late stage of infection. Multiple populations of both T and non-T cells are important sources of IFN-gamma in resistance. In the absence of IFN-gamma-producing non-T cells, T cells cannot prevent TE. Interleukin-12, ...

Features to validate cerebral toxoplasmosis.

INTRODUCTION Neurotoxoplasmosis (NT) sometimes manifests unusual characteristics. METHODS We analyzed 85 patients with NT and AIDS according to clinical, cerebrospinal fluid, cranial magnetic resonance, and polymerase chain reaction (PCR) characteristics. RESULTS In 8.5%, focal neurological deficits were absent and 16.4% had single cerebral lesions. Increased sensitivity of PCR for Toxoplas...

Ly6C Monocytes Control Cerebral Toxoplasmosis

Brain biopsy in the diagnosis of cerebral mycosis fungoides.

A case of cerebral mycosis fungoides co-existing with progressive multifocal leucoencephalopathy presented with dementia. Brain biopsy established the diagnosis of mycosis fungoides after cerebrospinal fluid examinations and computerised tomographic scanning of the brain produced non-specific abnormalities.