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Related Experiment Video

Updated: Jun 19, 2026

Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer
11:31

Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer

Published on: May 20, 2016

[New diagnostic tools in lung cancers].

Luc Thiberville1, Mathieu Salaun, Samy Lachkar

  • 1CHU de Rouen, clinique pneumologique, Hôpital Charles-Nicolle, 76031 Rouen cedex. luc.thiberville@univ-rouen.fr

La Revue Du Praticien
|October 21, 2009
PubMed
Summary

Advancements in thoracic CT scans and bronchoscopic techniques improve lung cancer diagnosis and staging. New endoscopic methods enhance peripheral nodule detection and lymph node sampling, reducing the need for surgery.

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A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...

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Area of Science:

  • Pulmonology and Oncology
  • Medical Imaging
  • Interventional Pulmonology

Context:

  • Lung cancer diagnosis relies heavily on thoracic CT scans and bronchoscopic methods.
  • Recent advancements aim to expedite diagnosis and simplify initial staging.
  • Peripheral lung nodules and mediastinal lymph nodes present diagnostic challenges.

Purpose:

  • To review recent improvements in diagnostic tools for lung cancer.
  • To highlight techniques for diagnosing peripheral lung nodules and superficial bronchial cancers.
  • To discuss advancements in mediastinal lymph node sampling.

Summary:

  • FDG PET-CT imaging and per-endoscopic methods like electromagnetic navigation and endobronchial ultrasound aid peripheral lung nodule diagnosis.
  • Autofluorescence and narrow band imaging bronchoscopy assist in early diagnosis and monitoring of proximal bronchial cancers.
  • Endobronchial ultrasound-transbronchial needle aspiration simplifies intra-mediastinal lymph node diagnosis.

Impact:

  • These improved diagnostic techniques are expected to decrease the need for invasive surgical procedures in lung cancer staging.
  • Enhanced diagnostic accuracy and efficiency can lead to earlier treatment initiation.
  • Simplification of staging procedures can improve patient management and outcomes.

Related Experiment Videos

Last Updated: Jun 19, 2026

Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer
11:31

Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer

Published on: May 20, 2016