Iron toxicity

Iron toxicity is a pathological state resulting from an acute overdose of iron-containing preparations or from chronic iron overload, frequently observed following unintentional pediatric ingestions, repeated blood transfusions, or hereditary hemochromatosis Defining clinical features in acute poisoning progress from severe mucosal irritation, abdominal pain, and hematemesis to metabolic acidosis, cardiovascular collapse, and fulminant hepatic failure

Iron toxicity is a pathological state resulting from an acute overdose of iron-containing preparations or from chronic iron overload, frequently observed following unintentional pediatric ingestions, repeated blood transfusions, or hereditary hemochromatosis Pathophysiologically, excess unbound circulating iron saturates transferrin and produces reactive oxygen species via Fenton chemistry, causing widespread lipid peroxidation, mitochondrial dysfunction, and cellular necrosis

Iron toxicity is a pathological state resulting from an acute overdose of iron-containing preparations or from chronic iron overload, frequently observed following unintentional pediatric ingestions, repeated blood transfusions, or hereditary hemochromatosis The condition primarily impacts the gastrointestinal tract, cardiovascular system, liver, and central nervous system Defining clinical features in acute poisoning progress from severe mucosal irritation, abdominal pain, and hematemesis to me...

Pathophysiologically, excess unbound circulating iron saturates transferrin and produces reactive oxygen species via Fenton chemistry, causing widespread lipid peroxidation, mitochondrial dysfunction, and cellular necrosis

Pathophysiologically, excess unbound circulating iron saturates transferrin and produces reactive oxygen species via Fenton chemistry, causing widespread lipid peroxidation, mitochondrial dysfunction, and cellular necrosis