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Strategy for implantation
Strategy
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Dedicated interventional radiologist
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Trained together for two years
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Marked the diagnostic CT-scan
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Implantation guided by ultrasonography
Objectives
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In a triangle
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Cranial and caudal to target
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One met: max 4 cm marker-tumor
center
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Multiple mets: max 6 cm marker-
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Min 3 cm inter-marker distance