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. 2017 Oct 4;19:223. doi: 10.1186/s13075-017-1432-8

Fig. 3.

Fig. 3

Contrast-enhanced CT (delayed phase) of IgG4-related perivascular lesion in a 72-year-old man. Walls of the abdominal artery showed thickening at diagnosis (a transverse plane; b sagittal plane). Steroid therapy reduced wall thickness but dilated the vascular lumen (c transverse plane; d sagittal plane)