title: [Acute myelomonocytic leukemia complicated with syndrome of inappropriate secretion of antidiuretic hormone, nephrotic syndrome, and hemophagocytic syndrome].
abstract: A 59-year-old man was admitted to our hospital because of fever in August 1991. Bone marrow showed normocellularity with 41.5% of CD13, 14, 33 positive blasts, and a diagnosis of AMMoL was made. Laboratory investigation revealed hyponatremia and elevated serum ADH level, indicating the syndrome of inappropriate secretion of antidiuretic hormone (SIADH). Intensive chemotherapy successfully induced hematological complete remission and his serum sodium level became normal. In February 1992, he developed proteinuria and findings were consistent with nephrotic syndrome (NS). Renal biopsy specimen showed membranous proliferative glomerulonephritis and massive infiltration of macrophages, and his serum interleukin 6 level was elevated. Five months later, he suffered from pancytopenia and elevation of biliary enzymes with increase of hemophagocytic histiocytes in his bone marrow (hemophagocytic syndrome). He transiently responded to low dose chemotherapy but he died due to severe infection. It is interesting that association between macrophages and/or cytokines with these various complications was suggested in AMMoL.
authors.affiliation: Second Department of Internal Medicine, Jikei University School of Medicine.
authors.forename: A
authors.initials: A
authors.lastname: Saeki
authors.forename: Y
authors.initials: Y
authors.lastname: Ogasawara
authors.forename: H
authors.initials: H
authors.lastname: Otsubo
authors.forename: T
authors.initials: T
authors.lastname: Sekita
authors.forename: K
authors.initials: K
authors.lastname: Nishiwaki
authors.forename: H
authors.initials: H
authors.lastname: Masuoka
authors.forename: T
authors.initials: T
authors.lastname: Shimada
authors.forename: K
authors.initials: K
authors.lastname: Kaito
authors.forename: M
authors.initials: M
authors.lastname: Kobayashi
authors.forename: O
authors.initials: O
authors.lastname: Sakai
mesh_terms: D017809:Fatal Outcome; D015616:Histiocytosis, Non-Langerhans-Cell / Q000209:etiology*; D006801:Humans; D007177:Inappropriate ADH Syndrome / Q000209:etiology*; D015479:Leukemia, Myelomonocytic, Acute / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009404:Nephrotic Syndrome / Q000209:etiology*