Endoscopic Ultrasonography

Anna Bendzsak, Moishe Liberman
Endoscopic Ultrasonography is a topic covered in the Pearson's General Thoracic.

To view the entire topic, please log in or purchase a subscription.

STS Cardiothoracic Surgery E-Book from The Society of Thoracic Surgeons provides expert guidance for Cardiac and Thoracic Surgery. Sections include Pearson’s General Thoracic, Esphageal, Adult Cardiac, and Pediatric and Congenital Cardiac Surgery. Explore these free sample topics:

STS Cardiothoracic Surgery

Ventricular Septal Defects (VSD)Ventricular Septal Defects (VSD)

Laparoscopic Techniques in Reoperation for Failed Antireflux RepairLaparoscopic Techniques in Reoperation for Failed Antireflux Repair

Coronary Artery Bypass without CPBCoronary Artery Bypass without CPB

Diagnosis and Staging of Lung CancerDiagnosis and Staging of Lung Cancer

Nomenclature for Pediatric and Congenital Cardiac Care: Unification of Clinical and Administrative NomenclatureNomenclature for Pediatric and Congenital Cardiac Care: Unification of Clinical and Administrative Nomenclature

-- The first section of this topic is shown below --

Key Points

  • Endoscopic ultrasound (EUS) permits evaluation of the esophageal wall beyond the mucosa.
  • EUS plays an important role in staging esophageal cancer.
  • EUS confirms diagnosis of benign esophageal tumours.
  • EUS can assist the diagnosis and staging of other malignancies accessible through the upper GI tract.
  • Endosonography-directed fine-needle aspiration (EUS-FNA) allows sampling and cytologic evaluation of the esophageal wall and surrounding tissues.

Endoscopic ultrasound (EUS) allows examination of the esophageal wall and surrounding structures beyond that seen with traditional white light endoscopy. The ultrasound transducers adjacent to the gastrointestinal mucosa operate at relatively high frequencies and create detailed images of local structures, providing important information for the diagnosis, staging and treatment of benign and malignant diseases of the esophagus and adjacent structures.

-- To view the remaining sections of this topic, please log in or purchase a subscription --

Key Points

  • Endoscopic ultrasound (EUS) permits evaluation of the esophageal wall beyond the mucosa.
  • EUS plays an important role in staging esophageal cancer.
  • EUS confirms diagnosis of benign esophageal tumours.
  • EUS can assist the diagnosis and staging of other malignancies accessible through the upper GI tract.
  • Endosonography-directed fine-needle aspiration (EUS-FNA) allows sampling and cytologic evaluation of the esophageal wall and surrounding tissues.

Endoscopic ultrasound (EUS) allows examination of the esophageal wall and surrounding structures beyond that seen with traditional white light endoscopy. The ultrasound transducers adjacent to the gastrointestinal mucosa operate at relatively high frequencies and create detailed images of local structures, providing important information for the diagnosis, staging and treatment of benign and malignant diseases of the esophagus and adjacent structures.

There's more to see -- the rest of this entry is available only to subscribers.

© 2022 The Society of Thoracic Surgeons and Unbound Medicine, Inc. All Rights Reserved.