Two Cases of Ectopic Hamartomatous Thymoma Masquerading as Sarcoma

Figure 3

Preoperative imaging findings for Case 2. (a) Contrast-enhanced computed tomography image. T1-weighted axial (b) and T2-weighted sagittal (c) magnetic resonance images. Computed tomography and magnetic resonance images show a tumor with a clear margin and intralesional adipose tissue in the left lower neck. (d) Gross findings of the tumor. The tumor was encapsulated and had a smooth external surface.

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