Related Experiment Video

Updated: Aug 8, 2026

Registered Bioimaging of Nanomaterials for Diagnostic and Therapeutic Monitoring
17:16

Registered Bioimaging of Nanomaterials for Diagnostic and Therapeutic Monitoring

Published on: December 10, 2010

Imaging of infections of the central nervous system

R A Rauch1, C Bazan, J R Jinkins

  • 1Department of Radiology, University of Texas Health Science Center, San Antonio 78284-7800.

Current Opinion in Radiology
|February 1, 1992
PubMed

Insights

Recent research highlights central nervous system infections, focusing on acquired immunodeficiency syndrome (AIDS) and early human immunodeficiency virus (HIV) brain manifestations. Key debates involve differentiating toxoplasmosis from lymphoma and understanding early HIV neurological impacts.

Area of Science:

  • Neurology
  • Infectious Diseases
  • Neuroimmunology

Background:

  • Central nervous system (CNS) infections are a significant area of research, particularly those related to acquired immunodeficiency syndrome (AIDS).
  • Recent literature has focused on the complexities of CNS infections in the context of human immunodeficiency virus (HIV) and other pathogens.
  • Understanding these infections is crucial for timely diagnosis and effective patient management.

Purpose of the Study:

  • To review and synthesize recent findings on CNS infections, with a specific emphasis on AIDS-related conditions.
  • To address controversies in the neuroradiologic and neurologic manifestations of early HIV infection within the CNS.
  • To differentiate between toxoplasmosis and lymphoma in the context of CNS infections.

Main Methods:

  • Literature review of recent research on CNS infections.
  • Analysis of neuroradiologic and neurologic findings in early HIV infection.
  • Comparative review of diagnostic challenges, particularly differentiating toxoplasmosis from CNS lymphoma.

Main Results:

  • Significant research has focused on AIDS and related brain infections.
  • Key areas of debate include early HIV CNS manifestations and distinguishing toxoplasmosis from lymphoma.
  • Non-AIDS related CNS infections such as bacterial abscesses, tuberculosis, fungal infections, and zoster myelitis were also discussed.

Conclusions:

  • Central nervous system infections, especially those linked to AIDS, remain a critical research area.
  • Further clarification is needed regarding early HIV-related neurological symptoms and diagnostic distinctions.
  • A broad spectrum of infectious etiologies affects the CNS, requiring careful differential diagnosis.

More Related Videos

Multimodal Imaging of Stem Cell Implantation in the Central Nervous System of Mice10:25

Multimodal Imaging of Stem Cell Implantation in the Central Nervous System of Mice

Published on: June 13, 2012

In Vivo Imaging Systems (IVIS) Detection of a Neuro-Invasive Encephalitic Virus10:21

In Vivo Imaging Systems (IVIS) Detection of a Neuro-Invasive Encephalitic Virus

Published on: December 2, 2012

Related Concept Videos

Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
Brain Imaging01:14

Brain Imaging

Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans),  magnetic resonance imaging (MRI),  functional magnetic resonance imaging (fMRI), and Transcranial Magnetic Stimulation (TMS).
Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
Encephalitis ll: Pathophysiology01:26

Encephalitis ll: Pathophysiology

Encephalitis is inflammation of the brain parenchyma caused by direct viral invasion or immune-mediated mechanisms triggered by infections or tumors. Both processes lead to neuronal injury, disrupted neurotransmission, and diverse neurological symptoms, often with overlapping clinical and pathological features.Autoimmune EncephalitisIn autoimmune encephalitis, antibodies target neuronal antigens on cell surfaces, synapses, or within neurons. A key example is anti-NMDAR encephalitis, which can...
Brain Abscess l: Introduction01:26

Brain Abscess l: Introduction

A brain abscess is a focal, intracerebral infection characterized by a localized collection of pus within the brain parenchyma, resulting from microbial invasion and the body’s inflammatory response. It progresses through stages: early and late cerebritis, followed by early and late capsule formation, reflecting tissue destruction, immune response, and eventual encapsulation.Etiology and PathogenesisCausative organisms vary with source and host factors, often involving polymicrobial infections,...