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MedicineAnatomy and Physiology

High-Resolution Speckle-Free Ultrasound Imaging System-A Potential Solution for Detecting Missed Breast Cancer

Authors: Matthew T. Freedman; GEORGETOWN UNIV WASHINGTON DC MEDICAL CENTER
Abstract:
The Imperium Inc. transmission ultrasound system is a highly promising novel method for imaging the breast. In this pilot project, we are to work with Imperium to advise and help them modify their existing system for non- destructive testing into one suitable for breast imaging, perform a physics evaluation and perform a small clinical pilot feasibility trial. The initiation of this project was delayed by non-approval of the human use portion of the project. We have received US Army Human Use approval for study of tissue samples. During this past year, we provided technical advice to Imperium, and have performed physics tests and in imaging of pieces of animal tissue obtained in a supermarket. Imperium has improved the machine during this past year and we will be starting human tissue tests shortly. They have created a prototype of a dry system and have designed a potential system for clinical use that is yet to be constructed. We will describe some of these improvements in this annual report.

Limitations: APPROVED FOR PUBLIC RELEASE
Description: Annual rept. 1 Oct 2002-30 Sep 2003
Pages: 18
Report Date: OCT 2003
Contract Number: DAMD17-00-1-0599
Report Number: A043024
Keywords relating to this report:
*BREAST CANCER
*ULTRASONICS
ANIMALS
CLINICAL MEDICINE
HIGH RESOLUTION
HUMAN BODY
LOW LEVEL
MAMMARY GLANDS
MOISTURE CONTENT
NONDESTRUCTIVE TESTING
PHYSICS
PILOT STUDIES
SAMPLING
TEST AND EVALUATION
TISSUES_BIOLOGY_
TRANSMITTANCE
USER NEEDS
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