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Scrollable CT highlighted the anatomy of the neck. 21 articles feature images from this case. 152 public playlists include this case.
- Larynx | Radiology Reference Article | Radiopaedia.org
Gross anatomy. The larynx consists of a cartilage...
- Larynx | Radiology Reference Article | Radiopaedia.org
21 Αυγ 2024 · Gross anatomy. The larynx consists of a cartilage "skeleton", as well as internal structures that are divided into three subsites, mainly for the purposes of laryngeal cancer staging: supraglottis: extends from the tip of the epiglottis to the laryngeal ventricle. epiglottis: divided into suprahyoid and infrahyoid portions.
The CT section is at the level of the supraglottic larynx and the thyroid cartilage. Anterior to the thyroid cartilage are the 'strap' muscles: sternothyroid, sternohyoid, thyrohyoid and omohyoid . They are all connected to the hyoid and depress the hyoid bone and larynx during swallowing and speaking.
We have correlated high-resolution transaxial, coronal, and sagittal CT in vivo images with line drawings displaying normal laryngeal anatomy. The exquisite anatomic detail apparent in these images provides a sound basis for understanding subtle abnormalities in pathologic cases.
12 Απρ 2019 · Multidetector CT findings of the normal larynx are reviewed, and blunt laryngeal injuries including soft-tissue edema, hematoma, mucosal lacerations, cartilage fracture, cricoarytenoid dislocation, and vocal fold paralysis are presented.
4 Μαΐ 2020 · It also allows identification of laryngeal anatomy (eg, the vocalis muscle, detailed arytenoid cartilage anatomy, and the thyrohyoid ligament) that is not clearly identifiable with MRI or CT. It is readily available, noninvasive, and radiation free and offers real-time imaging with video acquisition and higher resolution than does cross ...
14 Μαΐ 2017 · CT is the preferred modality for laryngeal trauma, as it can be performed more simply than MRI in the acute or immediate subacute clinical setting and provides superior cartilage detail and multiplanar images.
