The diagnostic value of double-contrast-technique cystography in the evaluation of benign and malignant lesions of the urinary bladder (author's transl)]

Cystography by double-contrast-technique as a simple and quick method of evaluating benign and malignant lesions of the urinary bladder is being described. 301 examinations were reviewed and are being discussed in regard to diagnostic value, indication, complication and radiation exposure of this method. A few typical cases are being demonstrated to illustrate the value of this method in the spectrum of other diagnostic methods in the work-up of urinary bladder lesions.