PMC5827880_01
Otoscopy of the left external auditory canal. TMJ ganglion cyst (deflated) seen in the anterior inferior wall of the left external auditory canal.
CRIOT2018-6197314.001.jpg
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fig1
Otoscopy revealed a cystic lesion arising from the anterior inferior wall of the left external auditory canal (Figure 1).
Axial noncontrast computed tomography of the temporal bone. A TMJ ganglion cyst is noted.
CRIOT2018-6197314.002.jpg
PMC5827880_01_CRIOT2018-6197314.002.jpg
fig2
Computed tomography revealed that the cystic lesion communicated with the TMJ (Figure 2).