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. 2017 Jun 6;90(1074):20160859. doi: 10.1259/bjr.20160859

Figure 3.

Figure 3.

Dual-energy CT of sialadenitis: (a) the axial contrast-enhanced CT image shows asymmetric enlargement of the right submandibular gland (arrow) without any noticeable heterogeneity, with normal size of left submandibular gland (black star). (b) The axial iodine overlay image reveals heterogeneity of iodine distribution with less iodine in the central portion (arrow) of the inflamed right submandibular gland, in addition to its enlargement. The normal left submandibular gland (white star) can be noticed.