PMID: 9160313May 1, 1997Paper

Increased hepatic iron in the acquired immunodeficiency syndrome: an autopsy study

Modern Pathology : an Official Journal of the United States and Canadian Academy of Pathology, Inc
B al-KhafajiR D Smith

Abstract

Abnormalities in iron metabolism have been reported in patients with acquired immunodeficiency syndrome (AIDS). To assess the frequency of abnormal hepatic iron deposition in these patients and to examine potential causes of iron overload, we analyzed the amount of iron at different cellular sites in liver sections obtained at autopsy of 78 patients with AIDS. Quantitation of serum iron and transferrin levels and estimation of total iron binding capacity was obtained using serum from 63 patients. The number of whole blood/packed red blood cell transfusions and opportunistic infections was recorded. Of the 78 patients, 25 (32%) showed a Grade 3 or 4 (0-4 scale) iron level, distributed in three patterns, i.e., in hepatocytes only, in hepatocytes and Kupffer cells, and in Kupffer cells only. In these 25 livers, 4 had cirrhosis, with no documented cause; the mean number of transfusions was 12.5; and 16 (64%) had Mycobacterium avium-Mycobacterium intracellulare infection. In the 53 livers with little or no iron, 5 had cirrhosis, with 3 of those 5 listing alcoholic liver disease or hepatitis as the cause; the mean number of transfusions was 1.4; and 18 (34%) had Mycobacterium avium-Mycobacterium intracellulare infection. Transferrin ...Continue Reading

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