Basic Imaging in Urology

Abstract

In the last decade, Radiologic Imaging has become a vital tool in the diagnosis and treatment of urologic disorders. The monumental advances in the capabilities, ultrasonography, CT scanning, and MRI, have made these modalities much more sensitive and specific in the evaluation of the gamut of disorders encountered in the practice of Urology. This chapter will describe the physical basis of these and other older imaging modalities, how these tests are performed, and contrast agents for these tests. Indications for the use and complications from the use of contrast agents are also reviewed. The usefulness of the various modalities in various disease states is described. There are multiple illustrations of the normal appearance of the genitourinary system and its appearance in various disease states. Suggested further reading and references are included for those desiring a more in-depth discussion of any of the topics.

Editor’s Note:

In memory of the late Dr. Martin I. Resnick: “This chapter was originally coauthored by Dr. Martin Resnick, former Chair of Urology at Case Western Reserve University Hospitals in Cleveland. The urological community in our hometown and friends in the USA and abroad were saddened by this sudden death several years ago. The other coauthor of the original chapter, Dr. Martin Richman, very kindly agreed to update the work, reminding me of Dr. Resnick’s generous support at the time I had begun the first edition. The updated chapter by Drs. Richman and Stern is a tribute to Dr. Resnick’s dedication to teaching.”