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Expandable metallic bronchial endoprosthesis

M R Asch1, N M Jaffer

  • 1Department of Medical Imaging, Mount Sinai Hospital, Toronto, Ont.

Canadian Association of Radiologists Journal = Journal L'Association Canadienne Des Radiologistes
|June 1, 1995
PubMed
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An expandable metallic endoprosthesis successfully treated recurrent bronchial obstruction in a patient with metastatic cancer. This minimally invasive procedure provided over three months of symptom relief.

Area of Science:

  • Interventional Pulmonology
  • Oncology
  • Medical Device Technology

Background:

  • Recurrent bronchial obstruction poses a significant challenge in palliative care, often requiring repeated interventions.
  • Metastatic disease can lead to severe airway compromise, impacting patient quality of life.
  • Previous endoscopic treatments may be insufficient for managing persistent obstructive pneumonia.

Observation:

  • A 60-year-old female patient presented with recurrent obstructive pneumonia due to metastatic disease.
  • The patient had undergone multiple prior endoscopic treatments for bronchial obstruction.
  • Fluoroscopic guidance was utilized for the procedure.

Findings:

  • Successful insertion of an expandable metallic endoprosthesis was achieved.

Related Experiment Videos

  • The endoprosthesis effectively relieved bronchial obstruction.
  • The patient experienced 93 days of palliation following the intervention.
  • Implications:

    • Expandable metallic endoprostheses offer a viable treatment option for malignant airway obstruction.
    • This approach can provide significant palliation and improve quality of life in advanced cancer patients.
    • Minimally invasive endoprosthetic stenting may reduce the need for frequent endoscopic interventions.