Filtered technetium-99m-sulfur colloid evaluated for lymphoscintigraphy.


UNLABELLED Several 99mTc-labeled radiopharmaceuticals have been developed for lymphoscintigraphy of the extremities. In the United States, however, these agents are not widely used clinically. This study evaluates the use of smaller particle sizes ( < 0.1 micron) of 99mTc-sulfur colloid (99mTc-SC) for lymphoscintigraphy. METHODS The 99mTc-SC was prepared… (More)


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