Abstract
Serum ferritin levels were measured in 72 normal subjects and in 214 cases with various diseases by an immunoradiometric assay. In normal subjects, the serum ferritin levels were 27–230 ng/ml. Elevated serum ferritins were observed in most cases with iron excess and acute hepatitis. Markedly elevated levels were found in the majority of cases with acute leukemia, malignant lymphoma, hepatoma, and pancreatic cancer. High ferritin levels were also found in other malignant diseases. However, the range cverlapped broadly with that of nonmalignant diseases. The serum ferritin correlated significantly with serum iron in normals and in those with iron deficiency anemia. In most nonmalignant cases, the serum ferritin and iron levels distributed on a regression line obtained from levels in normals and those with iron deficiency anemia. However, 92% of the malignant cases showed a serum ferritin to iron ratio higher than that of normal subjects. The estimation of the serum ferritin to iron ratio is a useful means for screening patients or in the differential diagnosis of a suspected malignant lesion.
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Addison GM, Beamish MR, Hales CN, Hodgkins M, Jacobs A, Llewellin P (1972) An Immunoradiometric assay for ferritin in the serum of normal subjects and patients with iron deficiency and iron overload. J Clin Pathol 25:326–328
Adelman TG, Drysdale JW (1977) Synthesis of ferritin subunits by free and membrane bound ribosomes. In: Brown EB, Fielding J, Crichtron RR (eds) Proteins of iron metabolism. Grune & Stratton, New York pp 49–65
Alpert E (1975) Characterization and subunit analysis of ferritin isolated from normal and malignant human liver. Cancer Res. 35:1505–1509
Alpert E, Coston RL (1973) Carcino-foetal human liver ferritins. Nature 242:194–196
Arosio P, Yokota M, Drysdale JW (1976) Structural and immunological relationships of isoferritins in normal and malignant cells. Cancer Res 36:1735–1739
Halliday JW, Gera KL, Powell LW (1975) Solid phase radioimmunoassay for serum ferritin. Clin Chim Acta 58:207–214
Hazard JT, Drysdale JW (1977) Ferritinemia in cancer. Nature 265:755–756
Hazard JT, Yokota M, Arosio P, Drysdale JW (1977) Immunological differences in human isoferritins: implication for immunologic quantitation of serum ferritin. Blood 49:139–146
Jacobs A, Miller F, Worwood M, Beamish MR, Wardrop CA (1972) Ferritin in the serum of normal subjects and patients with iron deficiency and iron overload. Br Med J 4:206–208
Jones PAE, Miller FM, Worwood M, Jacobs A (1973) Ferritinemia in leukemia and hodgkin's disease. Br J Cancer 27:212–217
Kew MC, Torrance JD, Derman D, Simon M, Macnab GM, Charlton RW, Bothwell TH (1978) Serum and tumor ferritins in primary liver cancer. Gut 19:294–299
Letsky EAF, Miller F, Worwood M, Flyn DM (1974) Serum ferritin in children with thalassemia regularly transfused. J Clin Pathol 27:652–655
Linder-Horowitz M, Ruettinger RT, Munro HN (1969) Iron induction of electrophoretically different ferritins in rat livers, heart and kidney. Biochim Biophys Acta 200:442–448
Lipschitz DA, Cook JD, Finch CA (1974) A clinical evaluation of serum ferritin as an index of iron stores. N Engl J Med 209:1213–1216
Marcus DM, Zinberg N (1974) Isolation of ferritin from human mammary and pancreatic carcinomas by means of antibody immunoabsorbents. Arch Biochem Biophys 162:493–501
Marcus DM, Zinerg N (1975) Measurement of serum ferritin by radioimmunoassay: results in normal individuals and patients with breast cancer. J Natl Cancer Inst 55:791–795
Miles LE, Lipschitz DA, Bieber CP, Cook JD (1974) Measurement of serum ferritin by a 2-site immunoradiometric assay. Anal Biochem 61:209–224
Munro HN, Linder MC (1978) Ferritin: structure, biosynthesis, and role in iron metabolism. Physiol Rev 58:317–396
Neville AM, Laurence DJ (1974) Report of the workshop on the carcinoembryonic antigen (CEA): the present position and proposals for future investigation. Int J Cancer 14:1–18
Niitsu Y, Kohgo Y, Yokota M, Urushizaki I (1975) Radioimunoassay of serum ferritin in patients with malignancy. Ann NY Acad Sci 259:450–452
Parry DH, Worwood M, Jacobs A (1965) Serum ferritin in acute leukemia at presentation and during remission. Br Med J 1:245–247
Prieto J, Barry M, Sherlock S (1975) Serum ferritin in patients with iron overload and with acute and chronic liver diseases. Gastroenterology 68:525–533
Walters GO, Miller FM, Worwood M (1973) Serum ferritin concentration and iron stores in normal subjects. J Clin Pathol 26:770–772
Worwood M, Summers M, Miller F, Jacobs A, Whittaker JA (1974) Ferritin in blood cells from normal subjects and patients with leukemia. Br J Hematol 28:27–35
Worwood M, Dawkins S, Wagstaff M, Jacobs A (1976) The purification and properties of ferritin from human serum. Biochem J 157:97–103
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Morita, R., Yoshii, M., Nakajima, K. et al. Clinical evaluation of serum ferritin to iron ratio in malignant diseases. Eur J Nucl Med 6, 331–336 (1981). https://doi.org/10.1007/BF00262528
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DOI: https://doi.org/10.1007/BF00262528