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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.
1 sie 2018 · CT and MR imaging are essential cross-sectional imaging modalities for assessment of temporal bone anatomy and pathology. The choice of CT versus MR depends on the structures and the disease processes that require assessment, delineation, and characterization.
3 paź 2019 · Optical coherence tomography (OCT) is a non-invasive, optical imaging modality, which enables cross-sectional and three-dimensional tomographic imaging of tissue microstructure with a...
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.
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.
22 wrz 2020 · B, C, MRI scans obtained 1 month later demonstrate avid enhancement and decreased T2 signal intensity within the labyrinthine structures, including the cochlea (arrow in B) and lateral semicircular canal (arrow in C).
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.
