Bassett L W, Hanafee W N, Canalis R F
Radiology. 1976 Sep;120(3):571-4. doi: 10.1148/120.3.571.
A review of 100 consecutive laryngograms showed visualization of the appendix of the laryngeal ventricle in 40% of cases. This high incidence of visulization is related to thorough anesthesia, repeated performance of phonation and the reverse "E" maneuver as well as awareness of the anatomical structure. The appendix of the laryngeal ventricle courses superiorly between the laryngeal vestibule and the thyroid cartilage which differentiates this normal structure from ulcerations and fistulous tracts of laryngeal tumors.
对连续100例喉造影的回顾显示，40%的病例中可见喉室附属器。这种高可视化发生率与充分麻醉、反复发声和反向“E”手法以及对解剖结构的认识有关。喉室附属器在喉前庭和甲状软骨之间向上走行，这将这种正常结构与喉肿瘤的溃疡和瘘管区分开来。
