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    J Pediatr Hematol Oncol. 2008 Feb;30(2):179-81.

    Remission of infantile generalized myofibromatosis after interferon alpha therapy.

    Source

    Department of Neonatology, Bambino Gesù Children's Hospital, Rome, Italy. auriti@opbg.net

    Abstract

    Infantile myofibromatosis is the most common fibrous tumor of infancy. Solitary or generalized myofibromas without visceral involvement usually regress within a few months. The multifocal disease infantile generalized myofibromatosis, with visceral involvement, is associated with a significant mortality due to the effect of tumors on vital organs. We report a case of infantile generalized myofibromatosis with visceral involvement, including 2 right atrium tumors. The infant expressed high circulating vascular endothelial growth factor and fibroblast growth factor-2 levels, and interferon alpha-2b was started as antiangiogenic treatment, aimed at triggering regression of the life-threatening cardiac lesions. The tumors regressed and vascular endothelial growth factor and fibroblast growth factor-2 levels were reduced after treatment discontinuation.

    PMID:
    18376275
    [PubMed - indexed for MEDLINE]

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