Transitional cell neoplasm of the upper urinary tract: evaluation with MDCT
Satomi Kawamoto1, Karen M Horton, Elliot K Fishman
1The Russell H. Morgan Department of Radiology and Radiological Science and Johns Hopkins Hospital, 601 N Caroline St., Baltimore, MD 21287, USA. skawamo1@jhmi.edu
AJR. American Journal of Roentgenology
|July 24, 2008
Summary
Multidetector CT (MDCT) effectively detects upper urinary tract transitional cell carcinoma. This article reviews MDCT imaging findings for transitional cell neoplasms using multiplanar reformation and 3D techniques.
Area of Science:
- Radiology
- Oncology
- Urology
Background:
- Transitional cell carcinoma (TCC) is a significant malignancy of the upper urinary tract.
- Early and accurate detection is crucial for patient outcomes.
- Multidetector computed tomography (MDCT) has emerged as a key imaging modality.
Purpose of the Study:
- To illustrate the diverse imaging appearances of transitional cell neoplasms of the upper urinary tract.
- To highlight the utility of MDCT in diagnosing these tumors.
- To showcase advanced imaging techniques like multiplanar reformation and 3D reconstructions.
Main Methods:
- Review of MDCT scans from patients with pathologically proven transitional cell neoplasms of the upper urinary tract.
- Utilized 16- and 64-MDCT scanners.
- Employed multiplanar reformation (MPR) and three-dimensional (3D) imaging for detailed visualization.
Main Results:
- MDCT demonstrated high sensitivity in detecting upper urinary tract transitional cell carcinoma.
- Various imaging features of transitional cell neoplasms were identified and are presented.
- MPR and 3D imaging provided comprehensive anatomical and pathological context.
Conclusions:
- MDCT is a sensitive and valuable tool for the detection of transitional cell neoplasms in the upper urinary tract.
- Understanding the spectrum of MDCT appearances is essential for accurate diagnosis.
- Advanced post-processing techniques enhance the diagnostic capability of MDCT for these tumors.
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