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. 2018 Feb 27;18:7. doi: 10.1186/s40644-018-0141-0

Fig. 4.

Fig. 4

Computed tomography (CT) images of patient 2. a Unenhanced CT images reveal a hypodense mass in segment 4 with unclear margin and spot calcification (arrow). Tumor showed significant enhancement in peripheral portion in AP (b) and washout in PP (c); d and e are coronal reconstructed PP images, present large central part of cystic degeneration in the tumor; right phrenic angle lymphadenopathy is also observed (f, *)