EUS エラストグラフィ描出のコツ

Translated title of the contribution: Current status of endoscopic ultrasound (eus)-elastography: How to perform eus-elastography

Eizaburo Ohno, Yoshiki Hirooka, Hiroki Kawashima, Takuya Ishikawa, Hidemi Goto

Research output: Contribution to journalArticlepeer-review

Abstract

Ultrasound elastography is one of the new diagnostic techniques for measuring the elasticity (i.e., hardness) of tissue. Ultrasound elastography techniques are classified into strain elastography and shear wave elastography. In the endoscopic setting, only strain elastography is currently available as endoscopic ultrasound-elastography (EUS-EG). Since strain elastography measures the relative stiffness within the region of interest, it does not provide an absolute measurement of tissue stiffness. Therefore, EUS-EG results need to be evaluated qualitatively and semi-quantitatively. This review will summarize the techniques and tips in performing EUS-EG and how to read and interpret EUS-EG images with several case presentations.

Translated title of the contributionCurrent status of endoscopic ultrasound (eus)-elastography: How to perform eus-elastography
Original languageJapanese
Pages (from-to)1502-1514
Number of pages13
JournalGASTROENTEROLOGICAL ENDOSCOPY
Volume60
Issue number8
Publication statusPublished - 08-2018
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Radiology Nuclear Medicine and imaging
  • Gastroenterology

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