Prediction of nodal involvement in rectal cancer with MR imaging is improved by using the border contour and signal intensity characteristics of lymph nodes instead of size criteria.

Preoperative thin-section MR imaging accurately indicates the tumor stage of rectal cancer and depth of extramural tumor infiltration. It provides valuable information for identifying T3 tumors for preoperative adjuvant therapy in patients who are at high risk of failure of complete excision.

No abstract

Fifty-six patients with the "urge syndrome" were reviewed between 1 and 5 years after in-patient treatment by bladder training. There was an overall initial cure/improvement rate of 85%. The best long-term results were obtained in those with objectively stable bladders before treatment. Forty-three per cent of patients with reduced detrusor compliance and idiopathic instability relapsed after initial improvement. Those with primary instability or with associated degenerative disease responded poorly to treatment.

No abstract