Hemochromatosis is an autosomal recessive disorder which leads to abnormal iron deposition in the parenchyma of multiple organs causing tissue damage. Accumulation of iron in the brain has been postulated to be associated with several neurodegenerative diseases including Parkinson's disease. The excess iron promotes Parkin and α-synuclein aggregation in the neurons. Excess iron has also been no...

INTRODUCTION We assessed the correlation between iron deposition and the change of gliocyte metabolism in healthy subjects' basal ganglia region, by using 3D-enhanced susceptibility weighted angiography (ESWAN) and proton magnetic resonance spectroscopy ((1)H-MRS). MATERIAL AND METHODS Seventy-seven healthy volunteers (39 female and 38 male subjects; age range: 24-82 years old) were enrolled ...

An 11-year-old boy with Down syndrome and acute lymphoblastic leukemia developed hepatic dysfunction after only 10 months of treatment. MRI revealed severe iron deposition in the liver, pancreas, and heart. In stark contrast to what is seen in hemoglobinopathies, pancreatic and cardiac iron overload occurred with relatively low transfusion exposure and in a very short time period in this patien...