A 36 year old man. March, 1968 : He was admitted to a hospital on suspicion of hypoplastic anemia or aleukemic leukemia. Then he suffered from serum hepatitis following blood transfusion. November, 1968 : The patient, admitted to the Internal Department of Gunma University Hospital, received blood transfusion and insulin therapy under the diagnoses of aplastic anemia and diabetes mellitus. But his diabetes could not be successfully controlled with insulin. September, 1969 : The hemogram showed the appearance of immature leukocytes, and the simultaneous studies of iliac bone marrow revealed gradual increase in promylocytes. January, 1970 : He finally died, presenting the symptom like bronchopneumonia. Autopsy findings Hemosiderin pigmentation : In the liver and pancreas most remarkable hemosiderin pigmentations were observed along with advanced fibrosis. The exocrine glands, endocrine glands, and myocardium also showed marked pigmentation. The spleen, lymph nodes, and bone marrow had considerable pigmentation as well. As to the skin, the epidermis showed increased in melanin pigment and the sweat glands exhibited pigmentation of hemosiderin. Leukemic cell infiltration : Marked infiltrations were found in the spleen, lymph nodes, bone marrow, liver, adrenal glands, kidneys, and heart. Fungus infection : Mucormycosis was recognized in the lungs, menignges, heart, ribs, stomach, and kidneys. Aspergillosis was found in the right lung together with mucormycosis, and candidiasis was recognized on the bases of lingual and gastric ulcers. As mentioned above, this case showed the histologic picture almost indistingulishable from idiopathic hemochromatosis except for slight hepatic fibrosis and finally he died of infarction resulting from pulmonary mucormycosis.
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