[Early complications of caustic injuries of the digestive tract].

We retrospectively analyzed the gastrointestinal complications observed in 119 patients who had ingested corrosive agents. Hydrochloric acid and sodium hydroxide were the agents involved in 62% of patients. Women predominated over men (p less than 0.

Effect of aging on biliary lipid composition and bile acid metabolism in normal Chilean women.

Biliary lipid composition was determined in fasting gallbladder bile of 12 young and 12 elderly asymptomatic Chilean women with normal weights and recent, normal cholecystograms. The proportion of biliary cholesterol and the lithogenic index were significantly higher in elderly females. Moreover, supersaturated bile was present in 8.