Drage N A, Brown J E
Department of Dental Radiology, University Dental Hospital, Cardiff, CF14 4XY, UK.
Dentomaxillofac Radiol. 2009 Jul;38(5):301-5. doi: 10.1259/dmfr/90784441.
Cone beam CT is an emerging imaging modality used in maxillofacial imaging. This paper describes the use of cone beam sialography in two patients with salivary gland obstruction. In both cases, the obstruction was identified. The dose is comparable with conventional fluoroscopic techniques and has the advantage that the data may be viewed in a series of fine slices and in three dimensions, which may help in diagnosis and further management of the patient.
锥形束CT是一种用于颌面成像的新兴成像方式。本文描述了锥形束唾液腺造影术在两名唾液腺梗阻患者中的应用。在这两个病例中，梗阻均被识别。其辐射剂量与传统荧光透视技术相当，且具有可以在一系列薄层图像以及三维图像中查看数据的优势，这可能有助于患者的诊断和进一步治疗。
