eRadiograph Volume 7: Imaging of Oral Cavity | Page 181

Fig. 10B

Fig. 10C

Fig. 10D

Figure 10(A)-(D): Axial post contrast T1, axial CT, axial T2 and T1 showing a
nasopharyngeal mass lesion obliterating the fossa of rossenmuller, Et opening
resulting in fiuid in mastoid air cells. The mass is causing lateral displacement of the
parapharyngeal fat.

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Pharyngeal Mucosal Space

Fig. 10A