Research Article

Imaging of the Head and Neck following Radiation Treatment

Figure 7

Orocutaneous fistula: (a, b) Axial contrast-enhanced CT of the oral cavity (soft tissue window) shows an orocutaneous fistula involving the left nasal ala (arrow) and extending through the maxilla (arrow) towards the oral cavity.
607820.fig.007a
(a)
607820.fig.007b
(b)