A case of increased uptake of In-111 labeled leukocytes in osseous metastasis from Ewing's sarcoma is presented. Bone scan and MRI findings were concordant with the indium scan, and biopsy confirmed Ewing's metastasis. Although relatively specific for infection, indium infrequently does demonstrate abnormal bone uptake in several malignancies. This case report is the first to describe indium uptake in osseous metastatic Ewing's sarcoma. Possible mechanisms of indium leukocyte localization are discussed.
机构:
UNIV CALIF LOS ANGELES,HARBOR MED CTR,DEPT RADIOL,DIV NUCL MED,TORRANCE,CA 90509UNIV CALIF LOS ANGELES,HARBOR MED CTR,DEPT RADIOL,DIV NUCL MED,TORRANCE,CA 90509
Lin, S
Marcus, CS
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UNIV CALIF LOS ANGELES,HARBOR MED CTR,DEPT RADIOL,DIV NUCL MED,TORRANCE,CA 90509UNIV CALIF LOS ANGELES,HARBOR MED CTR,DEPT RADIOL,DIV NUCL MED,TORRANCE,CA 90509
机构:
UNIV MED & DENT NEW JERSEY HOSP,NEW JERSEY SCH MED,DEPT RADIOL,DIV NUCL MED,NEWARK,NJUNIV MED & DENT NEW JERSEY HOSP,NEW JERSEY SCH MED,DEPT RADIOL,DIV NUCL MED,NEWARK,NJ
PARMETT, S
PATEL, B
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UNIV MED & DENT NEW JERSEY HOSP,NEW JERSEY SCH MED,DEPT RADIOL,DIV NUCL MED,NEWARK,NJUNIV MED & DENT NEW JERSEY HOSP,NEW JERSEY SCH MED,DEPT RADIOL,DIV NUCL MED,NEWARK,NJ