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this marginal increase is not yet known, TACE-induced   Liver Institute, Menoufiya University, Egypt.
           hypoxia (and angiogenesis) might be a contributing factor
           which needs further studies. The time point to measure   Conflicts of interest
           serum EGF (1 week after TACE) was chosen at random   There are no conflicts of interest.
           as an initial evaluation to also address the effect of TACE
           on EGF, future studies focusing on including 2 additional   REFERENCES
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