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Predictive Value of 99mTc- Albumin Spheres Before 90Y- SIR Therapy

ABSTRACT: The purpose of this study is to assess the predictive value of 99mTechnetium (Tc)- labeled albumin in macroaggregates (MAA) and in microspheres (B20) injected into the common hepatic artery for the distribution of 90Yttrium- Selective Internal Radiotherapy (SIRT)-spheres (SIR- spheres).

DISEASE(S): Neoplasm Metastasis,Liver Metastases,Colorectal Cancer,Liver Neoplasms,In Addition To The Assessment Of Shunt Volumes, The Intrahepatic Distribution Of Maa May Allow For Prediction Of Tumor Radiation Dose And The Radiation Dose To Normal Liver Tissue. Even Though Maa Might Be Suitable For This Purpose, Recent Results Question The Value Of Maa. Using Bremsstrahlen Imaging It Was Demonstrated That The Intrahepatic Distribution Of Sir Spheres And Maa Differ Considerably. The Reason For The Different Deposition Pattern Of Maa Vs. Sir Spheres Is Currently Not Clear.

PROVIDER: 2093908 | ecrin-mdr-crc |

REPOSITORIES: ECRIN MDR

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