Fig. 3

A 64-year-old woman with low-risk thymoma (type A). Axial (a) and oblique (c) cine MR images of low-risk thymoma (type A) in the right anterior mediastinum, accompanied by graphs representing the time course of area and long-to-short diameter ratio in axial (b) and oblique planes (d). In the axial plane, ∆long-to-short diameter ratio and ∆area were 10.58% and 5.89%, respectively. In the oblique plane, ∆long-to-short diameter ratio and ∆area were 10.50% and 8.14%, respectively