Search results
14 sty 2024 · The study also aimed to evaluate the predictive value of intraoperative ART and AutoART ECAPs for speech intelligibility (SI) and hearing success (HS), and to determine if cochlear nerve (CN) cross-sectional area (CSA) obtained preoperatively by magnetic resonance imaging (MRI) scans could predict ART and AutoART ECAPs and SI and HS outcome.
3 paź 2019 · In the past decades, optical coherence tomography (OCT) has proven valuable for non-invasive, high-resolution, cross-sectional imaging of tissue microstructure in various fields of medicine,...
3 sie 2016 · The cross-sectional imaging modalities available include computed tomography (CT), magnetic resonance imaging (MRI), ultrasound (US) and positron emission tomography-computed tomography with fluorine-18-deoxy-D-glucose (18 FDG PET-CT). Each modality has its own strengths and weaknesses; these are enumerated below.
MRI is generally the cross-sectional study of choice for tumours of the suprahyoid neck, although local operational policy will dictate its role in imaging the various tumour sites. Multislice computed tomography (MDCT) may be used to acquire a rapid, high spatial resolution volume of data.
16 lut 2019 · Anatomy of the cochlea. (A) CT scan of a human cochlea. Scale bar, 2.5 mm. The microstructures within are not visible using conventional CT. (B) Schematic of the middle and inner ears of a human. Sound impinges on the tympanum, and moves the three auditory ossicles (Malleus, M, Incus, I, Stapes, S).
19 mar 2016 · Cross-sectional visualization of anatomical structures in DICOM viewers is usually presented in parallel slices. For visualizing the inner ear, this concept is unfavourable due to the spiral shape of the cochlea. Radial slicing through its central axis (known as midmodiolar view) is advantageous.
Cross-sectional imaging has a central role to play in the management of patients with malignant disease and is used at all points along the patient care pathway: In the initial diagnosis and the staging of disease extent. For monitoring response to treatment. For evaluation of any residual mass after treatment.
