| 摘要 |
The remotely imagable pellet system described has a plurality of pellets disposed within a delivery tube or cannula that are formed at least in part of a polysaccharide such as starch and at least one radiographically detectable bioabsorbable pellet which preferably has a radiopaque element. The radiographically detectable bioabsorbable pellet has at least one and preferably two pellets proximal and distal thereto which are formed of polysaccharide.
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