La chromoscopie dans le diagnostic et la surveillance de l'œsophage de Barrett

Translated title of the contribution: Chromoscopy in the diagnosis and management of Barrett's esophagus

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Chromoscopy broadly refers to the use of contrast agents to accentuate surface topography (contrast staining), and/or identify specific epithelia by vital staining (absorptive staining) or chemical reactions (reactive staining). Both contrast staining and absorptive staining techniques have potential applications in patients with Barrett's esophagus. Accentuating the detail of the surface topography of Barrett's esophagus with contrast staining may allow for identification of areas of Barrett's esophagus not appreciated during routine endoscopy or surface imperfections in areas of neoplasia that were missed by standard video endoscopic examination. Similarly vital staining could be used to identify, specific epithelia i.e. intestinal metaplasia or dysplasia that are associated with the carcinogenic pathway in Barrett's esophagus, or conversely identifying areas unstained that may represent early malignancy. Unfortunately there is little data regarding use of chromoendoscopy in Barrett's esophagus and further work in this field is justified.

Translated title of the contributionChromoscopy in the diagnosis and management of Barrett's esophagus
Original languageFrench
Pages (from-to)151-159
Number of pages9
JournalActa Endoscopica
Volume31
Issue number2
DOIs
StatePublished - Jan 1 2001

Keywords

  • Adenocarcinoma
  • Barrett's esophagus
  • Chromoscopy
  • Dysplasia
  • Early diagnosis
  • Esophagus
  • Follow-up
  • Screening
  • Targeted biopsy videoendoscopy

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging

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