An in vivo technique for estimation of size and relative sound velocity of breast tumor using distorted image in ultrasonic tomogram

Kawan Soetanto, Shigeo Ohtsuki, Motoyoshi Okujima

研究成果: Article査読

抄録

A technique is proposed for estimation of size and sound velocity of a massive tissue relative to its surroundings that is larger with ultrasonic beam width. This technique is based on a distorted image of a plane reflector behind a massive tissue in an ultrasonic tomogram, which is caused by ultrasonic refraction. An example of a breast tumor with an obscure boundary is shown to demonstrate the usefulness of this technique.

本文言語English
ページ(範囲)84-86
ページ数3
ジャーナルJapanese journal of applied physics
24
DOI
出版ステータスPublished - 1985 1
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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