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Hepatocellular adenoma in right lobar of liver. A: Microvessel density, stained by CD34 (Original magnification: ×200); B: MR image, T1 weighted, nonenhanced, CNR = -0.10; C: MR image, arterial phase, CNR = 16.93; D: MR image, portal venous phase, CNR = 9.42; E: MR image, equilibrium phase, CNR = 6.42.
