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Related Experiment Video

Updated: Mar 18, 2026

Author Spotlight: Demonstrating Systematic Endobronchial Ultrasound to New Endoscopists
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[Endobronchial ultrasonography (EBUS) for the internist].

J-B Stern1, B Wyplosz2, P Girard3

  • 1Unité de pneumologie, département thoracique, institut mutualiste Montsouris, 42, boulevard Jourdan, 75014 Paris, France; Service de maladies infectieuses et tropicales, Assistance publique-Hôpitaux de Paris, CHU Bicêtre, Le Kremlin-Bicêtre, France.

La Revue De Medecine Interne
|July 2, 2016
PubMed
Summary

Endobronchial ultrasonography (EBUS) offers a minimally invasive method for diagnosing mediastinal conditions, including cancers and infections. This technique aids in evaluating lymph nodes and lesions, avoiding more invasive surgical procedures.

Keywords:
Cytoponction sous écho-endoscopieDiagnostic techniquesEndoscopic ultrasound-guided fine needle aspirationLymph node tuberculosisLymph nodesLymphonœudsMediastinumMédiastinRespiratory systemTechnique de diagnostic des maladies de l’appareil respiratoireTuberculose des ganglions lymphatiques

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Area of Science:

  • Pulmonology
  • Medical Imaging
  • Interventional Pulmonology

Background:

  • Endobronchial ultrasonography (EBUS) is an evolving minimally invasive diagnostic technique.
  • Initially developed for lung cancer staging, its applications have broadened.
  • EBUS facilitates transbronchial needle aspiration (TBNA) of mediastinal lymph nodes and peribronchial lesions.

Purpose of the Study:

  • To review the technical aspects of EBUS.
  • To outline the indications, results, and limitations of EBUS for internists.
  • To highlight EBUS utility in diagnosing various mediastinal diseases, especially in immunosuppressed patients.

Main Methods:

  • Review of existing literature and clinical data on EBUS applications.
  • Discussion of EBUS technique for mediastinal lymph node and lesion sampling.
  • Analysis of diagnostic yield and safety profile of EBUS.

Main Results:

  • EBUS is effective for mediastinal staging in lung cancer.
  • Indications have expanded to include inflammatory, infectious, and neoplastic disorders.
  • EBUS provides a valuable diagnostic tool for immunosuppressed patients, including those with HIV.

Conclusions:

  • EBUS is a crucial tool for diagnosing mediastinal diseases, offering an alternative to invasive surgery.
  • Its utility extends beyond oncology to encompass a range of non-malignant conditions.
  • Understanding EBUS technicalities and limitations is essential for internists managing complex cases.