BJR -- Karaosmanoglu et al. 78 (932): 767 Figure 2

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Figure 2. (a) Helical CT scan shows gas bubbles in the spinal canal (straight arrow). (b) Helical CT scan shows gas bubbles in the peripheral venous structures of the liver (arrowheads). (c) Helical CT scan obtained at the level of the porta hepatis shows gas in the left main portal vein (straight arrow).