PMC5397626_01
Neck CT scan showing the invasion of the trachea.
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The initial computer tomography (CT) scan of his neck revealed a mass extending from the posterior aspect of the right thyroid lobe, and further CT and magnetic resonance imaging (MRI) scan of the neck demonstrated that the thyroid mass had eroded into the trachea (Figures 1 and 2).
T1 MRI of neck showing invasion of trachea.
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fig2
The initial computer tomography (CT) scan of his neck revealed a mass extending from the posterior aspect of the right thyroid lobe, and further CT and magnetic resonance imaging (MRI) scan of the neck demonstrated that the thyroid mass had eroded into the trachea (Figures 1 and 2).
Tracheoscopy showing invasion of trachea from thyroid tumour.
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fig3
A tracheoscopy was performed and vertical intraluminal tumour involvement was measured at 5 cm (Figure 3).