Small gallstones are associated with increased risk of acute pancreatitis: potential benefits of prophylactic cholecystectomy?
Small gallstones are associated with pancreatitis. Prophylactic cholecystectomy may lead to gain or loss of life-years in patients with small stones, depending on incidence and mortality of pancreatitis.
The altered receptor profile observed may represent the final stage in the series of events leading from SAH to actual spasm of the artery. The pharmacological data for the ET(B) receptor suggest complex interactions between normally present ET(A) receptors and up-regulated ET(B) receptors.