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Related Concept Videos

Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

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Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the...
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Pulmonary Tuberculosis IV01:26

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Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
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Pulmonary Tuberculosis I01:29

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Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
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Pulmonary Tuberculosis II01:28

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Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
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Pulmonary Tuberculosis III01:31

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Tuberculosis (TB) is a contagious infection primarily affecting the lung parenchyma but which can also affect other body parts. TB can be classified based on disease development, presentation, and the affected anatomical site.
The first classification is based on the development of the disease, and it includes the following categories:
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A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients
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Surgery for brain tuberculosis: a review.

Vedantam Rajshekhar1

  • 1Department of Neurological Sciences, Christian Medical College Hospital, Vellore, 632004, India. rajshekhar@cmcvellore.ac.in.

Acta Neurochirurgica
|July 15, 2015
PubMed
Summary

Surgery for brain tuberculosis, including hydrocephalus and tuberculomas, is crucial when medical therapy fails or diagnosis is uncertain. Patient outcomes depend on disease severity and treatment sensitivity.

Keywords:
BrainMeningitisStereotactic surgerySurgeryTuberculomaTuberculosis

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Area of Science:

  • Neurosurgery
  • Infectious Diseases
  • Neurology

Background:

  • Brain tuberculosis presents mainly as hydrocephalus associated with tuberculous meningitis (TBMH) or brain tuberculomas.
  • While TBMH often responds to medical treatment, surgical intervention is necessary for refractory cases.

Purpose of the Study:

  • To review surgical management strategies for brain tuberculosis, focusing on TBMH and brain tuberculomas.
  • To discuss diagnostic challenges and treatment outcomes for these conditions.

Main Methods:

  • Analysis of surgical options for TBMH, including ventriculoperitoneal (VP) shunt and endoscopic third ventriculostomy (ETV).
  • Review of surgical interventions for brain tuberculomas, such as stereotactic biopsy and excision.
  • Evaluation of factors influencing patient outcomes, including Vellore grade and microbiological sensitivity.

Main Results:

  • ETV shows higher success rates in chronic hydrocephalus than acute meningitis.
  • VP shunt in TBMH patients carries a higher complication risk.
  • Patient outcomes for TBMH correlate strongly with preoperative Vellore grade, with Grade IV having >80% mortality.
  • Histological diagnosis is often preferred for brain tuberculomas.
  • Surgery for tuberculomas is indicated for diagnostic uncertainty, pressure relief, or tissue acquisition.
  • Good outcomes for brain tuberculomas depend on drug sensitivity, with prolonged therapy (≥18 months) recommended.

Conclusions:

  • Surgical management is essential for specific presentations of brain tuberculosis.
  • Accurate diagnosis and grading are critical for predicting outcomes in TBMH.
  • Optimal treatment duration for brain tuberculomas requires further investigation but should be extended.