Rideout D F
Can J Otolaryngol. 1975;4(1):98-101.
Laryngeal tomography and lateral Xerox radiographs from 21 cases of carcinoma of the larynx previously treated by irradiation were analyzed. Although false negatives and false positives did occur, radiology made a useful contribution to the diagnosis or exclusion of recurrence in a number of cases. The most relevant positive findings were: 1. Ulceration, 2. Asymmetrical swelling, 3. Failure of tumor mass to shrink.
对21例先前接受过放疗的喉癌患者的喉部断层扫描和侧位静电复印X线片进行了分析。尽管确实出现了假阴性和假阳性情况,但放射学在许多病例中对复发的诊断或排除起到了有益的作用。最相关的阳性发现为:1. 溃疡;2. 不对称肿胀;3. 肿瘤肿块未缩小。