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22 wrz 2020 · Temporal bone CT scans are primarily used to assess the bony structures, such as ensuring that the course of the facial nerve is not aberrant, particularly in patients with CHARGE syndrome, branchio-oto-renal syndrome, or dysplasia of the semicircular canals.
- Postoperative Imaging of The Temporal Bone
The anatomy of the temporal bone is complex, and...
- Diagnostic Imaging Approach
Schwannomas are benign nerve sheath tumors that may arise...
- Cochlear Implantation
Sensorineural hearing loss results from abnormalities that...
- Tweetorial
Tweetorial: MRI of the Internal Auditory Canal, Labyrinth,...
- PDF Download
MRI of the temporal bone and lateral skull base has be-come...
- Case 266
History A 1-year-old boy was referred for cochlear implant...
- Postoperative Imaging of The Temporal Bone
4 lut 2022 · CT is usually the first diagnostic modality used to evaluate the EAC and is the superior method for demonstrating bone changes. MRI provides excellent tissue characterization and enables one to better define lesion extension and perineural tumor spread.
25 lip 2024 · Thin-slice CT scan through the temporal bones, also called high-resolution CT, is the imaging modality of choice. Axial and coronal (or preferably 20 degrees coronal) thin-slice bone algorithm non-contrast scans are needed to adequately demonstrate the inner ear structures and subtle early changes 1-3 .
15 paź 2011 · a Axian CT scan, bone window, demonstrates diffuse opacification of middle ear cavity. b MRI coronal image. On this non-EPI diffusion-weighted sequence a small hyperintense point is visible under the tegmen tympani (B 1,000 image), which represents residual cholesteatoma.
15 sty 2016 · In this review we present the normal axial and coronal anatomy of the temporal bone by scrolling through the images. Some structures are discussed in more detail with emphasis on related pathology. You will find more temporal bone pathology here.
7 lut 2024 · Synchrotron X-ray imaging of stimulated human middle ears reveals the 3D movement of auditory ossicles: it enables their motion quantification, confirms the lever-like motions of the malleus and...
14 cze 2024 · Van der Jagt compared the visibility of inner ear structures between a 3T and a 7T scanner in patients with sensorineural hearing loss. At 7T, the better spatial resolution and the higher signal-to-noise ratio resulted in a more detailed presentation.
