Three-dimensional intraductal biliary ultrasonography using a three-dimensional ultrasonic probe imaging system

Naoto Kanemaki, Saburo Nakazawa, Kazuo Inui, Junji Yoshino, Kenji Yamao, Hitoshi Yamachika, Kazumu Okushima, Teruhiko Iwase, Norihiko Taki, Yuta Nakamura, Sayoko Teramoto, Toshiyuki Hattori, Hironao Miyoshi

研究成果: Article査読

抄録

The application and clinical efficacy of three-dimensional intraductal ultrasonography (3D-IDUS) using a three-dimensional ultrasonic probe imaging system for biliary diseases was assessed. For the 3D-IDUS, 12MHz or 20MHz frequency ultrasonic probes were applied, both radial and linear images being obtained at one scanning operation in real time. Three-dimensional observation was thus made possible using the two image types in combination. Sixteen patients with percutaneous transhepatic biliary drainage were examined 3D-IDUS, and diagnoses could be made in all cases about tumor extension, and relations to blood vessels and surrounding organs, as well as visualization of the course of vessels. In 3 cases with distal bile duct carcinoma, tumor volumes could be measured. Using the 3D-IDUS system, advances in the capacity of this approach for diagnostic purposes can be expected.

本文言語English
ページ(範囲)206-207
ページ数2
ジャーナルGASTROENTEROLOGICAL ENDOSCOPY
39
2
出版ステータスPublished - 02-1997

All Science Journal Classification (ASJC) codes

  • 放射線学、核医学およびイメージング
  • 消化器病学

フィンガープリント

「Three-dimensional intraductal biliary ultrasonography using a three-dimensional ultrasonic probe imaging system」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル