Computed tomographic perfusion imaging has the ability to evaluate the perfusion changes in HCC after chemoembolization, which can be used to evaluate the therapeutic response of chemoembolization for hepatocellular carcinoma.

At the present time there is a paucity of clinical information on subthreshold (less than 15 cm of water) detrusor instability. In this study of 334 women with stress and/or urge incontinence, it was calculated that subthreshold detrusor instability resulted in urinary incontinence in 10% and urgency and frequency in 85%.