Journal Logo

Video Gallery

Sept 2020 Clinical Case Vid. 2

Video Author: The Hearing Journal
Published on: 09.11.2020
Associated with: The Hearing Journal. 73(9):28,30,31, September 2020

Video 2. Axial (horizontal) CT of a soft tissue window showing an apparent large area of dehiscence over the right sigmoid sinus, which looks smaller on the bone window (Video 1).

All Videos
Most Viewed
Most Emailed



Creator: The Hearing Journal
Duration: 00:10
Video 1. Axial (horizontal) CT of the head showing the abnormalities in the right sigmoid sinus.
Creator: The Hearing Journal
Duration: 00:10
Video 2. Axial (horizontal) CT of a soft tissue window showing an apparent large area of dehiscence over the right sigmoid sinus, which looks smaller on the bone window (Video 1).
Creator: The Hearing Journal
Duration: 00:10
Video 3. Coronal CT (parallel to the face) showing no superior canal dehiscence.
Creator: The Hearing Journal
Duration: 00:09
Creator: The Hearing Journal
Duration: 00:10
Video 5. Coronal (parallel to the face) T1 post-contrast MRIshowing blood flow in the transverse sinus.
Creator: The Hearing Journal
Duration: 00:10
Video 6. MRA of the right-sided system showing no aneurysm.
Creator: The Hearing Journal
Duration: 0:11
Video 1. Axial (horizontal) CT of the temporal bones showing the mass medial to the ossicles.
Creator: The Hearing Journal
Duration: 0:10
Video 2. Coronal (vertical parallel to the face) CT of the temporal bones showing the mass and its relationship to the horizontal canal and the cochlea.
Creator: The Hearing Journal
Duration: 0:10
Video 3. Sagittal (vertical parallel to the ear) CT of the temporal bones demonstrating the mastoid component ofthe tumor.
Creator: The Hearing Journal
Duration: 0:12
Video 4. Axial (horizontal) T1-weighted post-contrast MRI of the brain showing the mass and its extratemporal areas.
Creator: The Hearing Journal
Duration: 0:10
Video 5. Coronal (vertical parallel to face) T1-weighted postcontrast MRI of the brain showing the extension of the mass off the stylomastoid foramen.
Creator: The Hearing Journal
Duration: 0:10
Video 6. Sagittal (vertical parallel to ear) T1-weighted postcontrast MRI of the brain showing the tumor in the sagittal plane.
Creator: The Hearing Journal
Duration: 00:09
Video 1. Axial (horizontal) CT of the temporal bones showing abnormalities of the left temporal bone.
Creator: The Hearing Journal
Duration: 00:12
Video 2. Coronal (parallel to face) CT showing the large tegmen defect.
Creator: The Hearing Journal
Duration: 00:12
Video 3. Sagittal (parallel to ear) CT of the temporal bone showing the relationship between the facial nerve and the area in question.
Creator: The Hearing Journal
Duration: 00:11
Video 4. Coronal (parallel to face) HASTE sequence showing the area of the cholesteatoma.
Creator: The Hearing Journal
Duration: 00:10
Video 5. Axial (horizontal) T2 MRI showing the area of the abnormality on the T2 axial sequence.
Creator: The Hearing Journal
Duration: 00:11
Video 6. Coronal (parallel to face) T2 MRI showing the area of abnormality on the T2 coronal sequence and the brain and mastoid relationship.
Creator: The Hearing Journal
Duration: 00:11
Video 1. Axial (horizontal) T2 MRI of the brain (5 mm slices) taken six months prior to presentation showing that the mass was not visible on the previous MRI .
Creator: The Hearing Journal
Duration: 00:09
Video 2. Axial (horizontal) T1 MPR MRI of the brain (1 mm slices) taken six months prior to presentation showing an unclear image in the area of the tumor.



Creator: The Hearing Journal
Duration: 0:11
Video 1. Axial (horizontal) CT of the temporal bones showing the mass medial to the ossicles.
Creator: The Hearing Journal
Duration: 0:10
Video 2. Coronal (vertical parallel to the face) CT of the temporal bones showing the mass and its relationship to the horizontal canal and the cochlea.
Creator: The Hearing Journal
Duration: 0:10
Video 3. Sagittal (vertical parallel to the ear) CT of the temporal bones demonstrating the mastoid component ofthe tumor.
Creator: The Hearing Journal
Duration: 0:12
Video 4. Axial (horizontal) T1-weighted post-contrast MRI of the brain showing the mass and its extratemporal areas.
Creator: The Hearing Journal
Duration: 0:10
Video 5. Coronal (vertical parallel to face) T1-weighted postcontrast MRI of the brain showing the extension of the mass off the stylomastoid foramen.
Creator: The Hearing Journal
Duration: 0:10
Video 6. Sagittal (vertical parallel to ear) T1-weighted postcontrast MRI of the brain showing the tumor in the sagittal plane.
Creator: The Hearing Journal
Duration: 00:10
Video 5. Axial (horizontal) T2 MRI showing the area of the abnormality on the T2 axial sequence.
Creator: The Hearing Journal
Duration: 00:11
Video 6. Coronal (parallel to face) T2 MRI showing the area of abnormality on the T2 coronal sequence and the brain and mastoid relationship.
Creator: The Hearing Journal
Duration: 00:11
Video 1. Video of the examination.
Creator: The Hearing Journal
Duration: 00:10
Video 1. Axial (horizontal) CT of the right temporal bone showing the widened IAC.
Creator: The Hearing Journal
Duration: 00:09
Video 3. Coronal (parallel to face) CT showing thenormal vs. an abnormally widened IAC in the coronalplane.
Creator: The Hearing Journal
Duration: 00:09
Video 6. Coronal (parallel to face) T1 MRI showing themass on the coronal plane.
Creator: The Hearing Journal
Duration: 00:10
Video 2. Axial (horizontal) CT of the right temporal bone showing the normally inserted electrode
Creator: The Hearing Journal
Duration: 00:14
Video 6. Axial T1-weighted post-contrast MRI of the brain that shows the jugular bulb abutting the IAC, which can be misinterpreted as an appearance of an enhancing tumor.