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Related Experiment Videos

Macronodular multi-organs tuberculoma: CT and MR appearances

Z M Fan1, Q Y Zeng, J W Huo

  • 1Department of Medical Imaging, General Hospital of Ministry of Coal Industry, Chaoyang District, Beijing, People's Republic of China.

Journal of Gastroenterology
|May 30, 1998
PubMed
Summary

This case report details a rare instance of disseminated tuberculosis (tuberculoma) affecting multiple organs in a young woman. Despite initial treatment, the disease progressed, leading to a fatal outcome from increased intracranial pressure.

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Physiological research·2024

Area of Science:

  • Medicine
  • Infectious Diseases
  • Radiology

Background:

  • Tuberculosis (TB) is a significant global health concern, primarily affecting the lungs.
  • Disseminated tuberculosis, particularly with macronodular tuberculoma involving multiple organs, is an uncommon manifestation.
  • Early and accurate diagnosis is crucial for effective management of complex TB cases.

Observation:

  • A 21-year-old woman presented with symptoms suggestive of pulmonary tuberculosis.
  • Imaging revealed extensive macronodular tuberculomas with calcifications in the brain, liver, spleen, and kidneys.
  • Magnetic resonance (MR) imaging provided detailed characterization of the lesions, including their signal intensities and enhancement patterns.

Findings:

  • Computed tomography (CT) and MR imaging demonstrated multiple calcified nodules and hypodense masses across various organs.

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  • The lesions showed specific characteristics on T1-weighted, T2-weighted, and contrast-enhanced dynamic MR sequences.
  • Renal involvement included a nodule in the right kidney and hydronephrosis in the left.
  • Implications:

    • This case highlights the diagnostic challenges posed by disseminated tuberculoma, especially in immunocompetent individuals.
    • Advanced imaging techniques like MR are vital for delineating the extent and nature of organ involvement.
    • The report underscores the need for vigilant monitoring and potentially aggressive treatment strategies for severe, multi-organ tuberculosis to improve patient outcomes.