Two Cases of Ectopic Hamartomatous Thymoma Masquerading as Sarcoma

Figure 1

Preoperative imaging findings for Case 1. (a) Contrast-enhanced computed tomography image. T1-weighted axial (b), T2-weighted axial (c), and fat-suppressed gadolinium-enhanced T1-weighted axial (d) magnetic resonance images. Computed tomography and magnetic resonance images show a soft tissue tumor with adipose tissue between the sternocleidomastoid muscle and the anterior strap muscle.

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