A newborn girl with hemorrhagic purpura, suspected neonatal sepsis, and pale and dry skin was lethargic with remarkable hepatosplenomegaly, convergent strabismus, severe anemia, and elevated alkaline phosphatase activity. Radiographs showed a generalized increase in bone density, small medullary cavities, sclerosis of the skull and vertebrae, transverse wavy stripes of sclerotic bone in the metaphyses, and bone-in-bone appearance in phalanges of hands and feet. On this basis, she was diagnosed with malignant infantile osteopetrosis. On the first day of life, the infant was given a blood transfusion and vitamin K (1 mg intravenously [iv]). Corticosteroid therapy was started with prednisone (2 mg/kg per day). She showed marked improvement of symptoms. On the 26th day and 42nd day of life, she received additional blood transfusions. On the 49th day, the patient was discharged and corticosteroid therapy was continued at a regimen of 5 mg/day. Subsequent blood sample analyses revealed normal values for age. At 1 year of life, a bone marrow sample showed normal white and red cell lineages. X-ray confirmed attenuation of the bone sclerosis; therefore, bone marrow transplantation (BMT) was not implemented. At the age of 1.5 years, prednisone therapy was discontinued gradually and withdrawn before the age of 2 years. Subsequent follow-up showed normalization of all radiological and hematologic parameters. At present, the patient is 3 years old and appears healthy with apparently complete regression of the disease.

Apparent cure of a newborn with malignant osteopetrosis using prednisone therapy / Iacobini, Metello; Silvia, Migliaccio; Roggini, Mario; Anna, Taranta; Werner, Beate; Panero, Alessandra; Anna, Teti. - In: JOURNAL OF BONE AND MINERAL RESEARCH. - ISSN 0884-0431. - 16:12(2001), pp. 2356-2360. [10.1359/jbmr.2001.16.12.2356]

Apparent cure of a newborn with malignant osteopetrosis using prednisone therapy

IACOBINI, Metello;ROGGINI, Mario;WERNER, Beate;PANERO, Alessandra;
2001

Abstract

A newborn girl with hemorrhagic purpura, suspected neonatal sepsis, and pale and dry skin was lethargic with remarkable hepatosplenomegaly, convergent strabismus, severe anemia, and elevated alkaline phosphatase activity. Radiographs showed a generalized increase in bone density, small medullary cavities, sclerosis of the skull and vertebrae, transverse wavy stripes of sclerotic bone in the metaphyses, and bone-in-bone appearance in phalanges of hands and feet. On this basis, she was diagnosed with malignant infantile osteopetrosis. On the first day of life, the infant was given a blood transfusion and vitamin K (1 mg intravenously [iv]). Corticosteroid therapy was started with prednisone (2 mg/kg per day). She showed marked improvement of symptoms. On the 26th day and 42nd day of life, she received additional blood transfusions. On the 49th day, the patient was discharged and corticosteroid therapy was continued at a regimen of 5 mg/day. Subsequent blood sample analyses revealed normal values for age. At 1 year of life, a bone marrow sample showed normal white and red cell lineages. X-ray confirmed attenuation of the bone sclerosis; therefore, bone marrow transplantation (BMT) was not implemented. At the age of 1.5 years, prednisone therapy was discontinued gradually and withdrawn before the age of 2 years. Subsequent follow-up showed normalization of all radiological and hematologic parameters. At present, the patient is 3 years old and appears healthy with apparently complete regression of the disease.
corticosteroids; osteopetrosis; prednisone; sclerosing bone disease
01 Pubblicazione su rivista::01a Articolo in rivista
Apparent cure of a newborn with malignant osteopetrosis using prednisone therapy / Iacobini, Metello; Silvia, Migliaccio; Roggini, Mario; Anna, Taranta; Werner, Beate; Panero, Alessandra; Anna, Teti. - In: JOURNAL OF BONE AND MINERAL RESEARCH. - ISSN 0884-0431. - 16:12(2001), pp. 2356-2360. [10.1359/jbmr.2001.16.12.2356]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/251407
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