[MRI demonstration of pseudolobules of liver cirrhosis--particular reference to iron deposits on autopsy specimens].

MRI was performed on formalin-fixed autopsied liver specimens of nine patients with liver cirrhosis. Tiny low-intensity nodules were demonstrated in four specimens, in which microscopic examination revealed hemosiderin deposits in pseudolobules. In one specimen with mild hemosiderin deposits, low-intensity nodule was not seen on MRI. This result suggests that there is a close relationship between MRI demonstration of low-intensity nodules and iron deposits in pseudolobules of liver cirrhosis.