PMC5794484_01
Neck CT scans show an about 2.7 cm sized isodense mass (arrow) with phleboliths (arrowheads) (A) which was heterogeneously enhanced after contrast media administration (B).
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F1
Non-contrast computed tomography (CT) scan showed a isodense mass about 2.7 cm with phleboliths which was heterogeneously enhanced after contrast media administration (Fig. 1).
On magnetic resonance imaging, the mass (arrow) appears hyperintense on fat-saturated T2-weighted image and has low signal-intensity foci (arrowheads).
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F2
T2-weighted image and had low signal-intensity foci which was indicative of phleboliths (Fig. 2). The mass showed diffuse enhancement on the enhanced T1-weighted image.