When most of us hear the word ultrasound, we typically think of
diagnostic imaging; especially in regard to its use in obstetrics.
Ultrasound, however, can also be used for a wide variety of
therapeutic applications, which the author has chosen as the
theme of this book.
The book begins with a primer on sound waves, which are followed
with some basics on imaging. Next are descriptions of the evolving
technology, with a specific emphasis on medical applications.
Examples are given of the different procedures that are carried
out using sophisticated, non-invasive, image-guided devices. Each
procedure is carefully explained with the help of many detailed
illustrations. Examples of these include the destruction of tumors
deep within the body using highly focused ultrasound beams.
Especially impressive are the treatments that are guided with realtime
MRI. One in particular is employed for opening barriers in
the brain to facilitate the delivery of a range of agents for treating
conditions such as Alzheimer's disease.
For almost thirty years, Victor Frenkel has worked as a teacher,
mentor, and research scientist at medical schools, engineering
departments, and government institutions. Along the way he made
his own contributions in the field of therapeutic ultrasound. These
include the development of novel treatment protocols, and also
designing and building the devices used to carry them out. Told
with easy-to-follow language, including key historical and cultural
perspectives, this book is meant for anyone who loves cutting edge
technology, especially pertaining to medical treatments.