Effect of granulocyte-stimulating factors on marrow of adult patients with musculoskeletal malignancies: incidence and MRI findings.

作者: Robert P. Hartman , Murali Sundaram , Scott H. Okuno , Franklin H. Sim

DOI: 10.2214/AJR.183.3.1830645

关键词:

摘要: OBJECTIVE. Our goal was to determine the incidence and pattern of red marrow reconversion on MRI adults receiving granulocyte-stimulating factors as part their chemotherapy regimen for primary musculoskeletal neoplasms correlate changes with WBC counts.MATERIALS AND METHODS. Twenty-five soft-tissue sarcomas (n = 15) or bone tumors 10) who underwent that included granulocytestimulating formed study group. Two radiologists retrospectively evaluated studies by consensus before after therapy presence consistent reconversion. Changes were categorized appearance T1- T2-weighted images location, pattern, extent involvement. counts at time recorded. Records examined evidence marrow-infiltrating metastases.RESULTS. Ten (40%) 25 patients In seven (70%)...

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