Persistent over-dilation of muscle microvasculature may be one cause of chronic limb-threatening ischemia, recent studies by Kuopio University Hospital and the University of Eastern Finland show.

In the trial, Ryzumvi returned many patients’ pupils to pre-dilation diameter as soon as 60 to 90 minutes after dilation. A similar topical version of this drug is in the approval process for ...

The stricture usually causes a high-grade or complete obstruction with marked proximal dilation. However, some authors have suggested that cholangiographic appearance of a biliary stricture is not ...