Acetylcysteine to Prevent Angiography-Related Renal Tissue Injury. A trial testing the hypothesis that prophylactic N-acetylcysteine prevents contrast-induced nephropathy in patients with chronic renal insufficiency (CRI) undergoing cardiac catheterization Conclusion N-acetylcysteine decreased the risk of postcatheterization nephropathy in patients with CRI
The superfine string and its shifting, alternately curved and straight lines of shadow were difficult to tell apart; like wavering pencil marks on a blank page, they conspired to redraw the dimensions of the alcove.
Working exclusively from printed sources, Snow illustrates the debates in the medical and popular press which weighed the relative risks and benefits to human life of the new drugs and expressed concern that the states of life and death were impossible to tell apart once anaesthetics had rendered the body unconscious.
SAN DIEGO -- A longitudinal pigmented streak beneath the nail could either be a benign melanonychia striata or a far-from-benign subungual melanoma, but despite the vast difference in prognosis, the two conditions are very difficult to tell apart clinically, Dr.