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. 2018 Jun 26;14(26):2741–2760. doi: 10.2217/fon-2018-0196

Figure 4. . Correlation of bead radiopacity with drug loading.

Figure 4. 

(A) Lipiodol-loaded radiopaque bead; (B) doxorubicin/Lipiodol-loaded radiopaque bead (37.5 mg/ml doxorubicin); (C) multidetector computed tomography panel of agar phantoms increasing bead concentration in suspension; (D) correlation of image attenuation (Hounsfield units) versus bead suspension concentration; (E) correlation of doxorubicin concentration in the beads with bead attenuation.

CT: Computed tomography.

Reproduced with permission from [31] © Elsevier (2016).