The measurement of the regression of carcinoma of the bladder using ultrasonography and CT scanning during and after radical radiotherapy.

In 50 patients receiving radical radiotherapy for carcinoma of the bladder a well-defined tumour was observed in the bladder either by trans-abdominal ultrasonography or by CT scanning prior to treatment. The histological type was transitional cell carcinoma 46, adenocarcinoma 1 and squamous cell carcinoma 3. The cross-sectional area of the tumour in the… (More)