PMC9095982_01
Computerized tomography (CT) scan of the head and face. A short strips of "U" shaped high density structure (red arrow) due to foreign body in the right cheek.
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F1
A computerized tomography (CT) scan of the head and face (plain scan) showed a short strips of "U" shaped high density structure (red arrow) due to foreign body in the right cheek space with a diameter of about 1.8 cm (Figure 1).
A color Doppler ultrasound of the right cheek. The red and blue blood flow signals are shown as "yin and yang sign".
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F2
CDFI showed the red and blue blood flow signals are shown as "yin and yang sign" (Figure 2), which was continuous with a branch of the facial artery (Figure 3).
A color Doppler ultrasound of the right cheek. The pseudoaneurysm is connected to a branch of the facial artery.
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F3
CDFI showed the red and blue blood flow signals are shown as "yin and yang sign" (Figure 2), which was continuous with a branch of the facial artery (Figure 3).
Surgical specimen. A ring-shaped glass bottle with a length of about 1.2 cm and a diameter of 0.5 cm and three pieces of rice-sized glass slag were removed during the operation.
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F4
A ring-shaped glass bottle with a length of about 1.2 cm and a diameter of 0.5 cm and three pieces of rice-sized glass slag were removed during the operation (Figure 4).
Microscopic image of the lesion (hematoxylin and eosin staining, magnification x200). Showing the tumor wall was composed of mixed thrombus with organization.
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F5
Pathological analysis revealed that the tumor wall was composed of mixed thrombus with organization (Figure 5).