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The cochlear aperture is not narrowed.The inner ear structures, including the semicircular canals, vestibule, and cochlea are unremarkable.
0
The mastoid air-cells are unremarkable.
0
COMPARISON: None FINDINGS: On the right side, a small, amorphous soft tissue density in the external auditory canal likely represents cerumen.
1
Otherwise, the external auditory canal is patent.
0
However, there is the suggestion that the tympanic membrane is retracted.
1
COMPARISON: None FINDINGS: On the right side, there is minimal debris in the the external auditory canal, probably cerumen.
1
The visualized osseous structures, middle ear cavities and right mastoid air cells are unremarkable.
0
The left mastoid air cells are poorly pneumatized.
1
The mastoid air cells are underpneumatized.
1
The vestibulo-cochlear nerves appear grossly normal.
0
The resolution is technically inferior to that which can be achieved with a 3 Tesla MR system, particularly for evaluating the integrity of the cochlear nerves.
0
COMPARISON: CT Brain [**Date**] FINDINGS: TEMPORAL BONES: On the right side, the external auditory canal is patent.
0
The tympanic membrane is retracted.
1
The tympanic membrane is mildly retracted.
1
The tympanic membrane mildly retracted.
1
The left mastoid air cells and middle ear cavity is clear.
0
The middle ears and mastoid air cells are clear.
0
There has been resolution of the right middle ear and mastoid air cell disease.
1
There is thickening of the tympanic membrane with soft tissue which extends laterally along the walls of the external canal.
1
There is thickening of the tympanic membrane with soft tissue which extends laterally along the walls of the external canal.
1
The incus and malleus are present but appear slightly small, irregular and decreased in density.
1
The incus and malleus are present but appear slightly small, irregular and decreased in density.
1
The stapes is not definitely visualized.
0
The vestibule and semicircular canals are unremarkable.
0
The vestibule and semicircular canals are unremarkable.
0
Evaluation of the cochlea demonstrates sclerosis around the apical turn with diminished visualization of the internal structure.
1
The vestibular aqueduct is prominent and equal in size to the posterior semicircular canal.
0
The incus and malleus are unremarkable.
0
The incus and malleus are unremarkable.
0
The vestibular aqueduct is enlarged measuring 1.7 mm.
1
There is demineralization of the ossicles on the right.
1
Neither stapes is visualized.
0
Poor visualization of the apical turn and internal architecture of the right cochlea.
1
Bilateral vestibular aqueduct enlargement, worse on the left than the right.
1
Thickened right tympanic membrane with extension of soft tissue into the external auditory canal.
1