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Radiology, Vol 150, 701-702, Copyright © 1984 by Radiological Society of North America
ARTICLES |
SJ Abramson, FS Barash, DW Seldin and WE Berdon
Three pediatric patients with tumors (two rhabdomyosarcoma, one Wilms tumor) had significant focal defects on Tc-99m sulfur colloid scans while receiving chemotherapy (all three had received chemotherapy, including actinomycin D, within ten days prior to scanning). In all three, the defects resolved spontaneously; one biopsy showed fibrosis of a mild degree. The finding of defects on liver scans of pediatric patients receiving chemotherapy must not be automatically assumed to be metastatic disease; the changes may relate to hepatic response to recently administered chemotherapy.
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