PMC7188788_01
Cervical enhanced MRI indicating tumor recurrence.
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F1
Cervical enhanced Magnetic Resonance Imaging (MRI) displayed a solid tumor with internal heterogeneity, 5.4 x 6.0 cm in size, compressing the trachea leftwards, as well as multiple right cervical lymph nodes enlargements around the carotid sheath (Figure 1).
Hematoxylin Eosin staining of ATC with massive necrosis.
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F2
The histopathological findings of the surgical specimens showed ATC with massive necrosis (Figure 2), and the final stage was confirmed as IVb.
Cervical enhanced CT (A) and MRI (B) 20 days after palliative surgery.
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F3
Both cervical enhanced computer tomography (CT) and MRI showed a mass of 6.3 x 5.4 cm in the right anterior neck, extending to superior mediastinum (Figure 3).
Cervical enhanced CT 1 month after first 125I seed implantation.
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F4