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The Egyptian Journal of Otolaryngology
Fig. 2 | The Egyptian Journal of Otolaryngology

Fig. 2

From: Biphasic CT imaging of deep neck infections (DNIs): how does dual injection mode helps in differentiation between types of collections?

Fig. 2

A 45-year-old male with odontogenic masticator abscess. Images reveal dental and peri-dental mandibular molar disease is seen in a and left masticator abscess is seen within medial pterygoid muscle showing just fluid attenuation and ill-defined rim sign in b. The lateral pterygoid muscle shows mild diffuse enlargement and hypo-enhancement (myositis)

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