CT-guided biopsy of pelvic masses
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J Triller1, G Maddern, P Kraft
1Institute of Diagnostic Radiology, Inselspital, University of Berne, Switzerland.
Cardiovascular and Interventional Radiology
|January 1, 1991
Abstract:
CT-guided fine-needle puncture (FNP) was carried out in 74 patients with pelvic masses and resulted in a correct diagnosis in 36/45 patients (80%) with malignant disease. FNP was true-positive in 66.7% and false-negative in 20%. In benign and inflammatory pelvic space-occupying lesions, FNP confirmed the suspected CT diagnosis in all cases by cytology and bacteriology. CT-guided puncture should always be used complementary to CT when a mass of unclear etiology is present.