Abstract:Objective To explore the clinical effectiveness of application of double-plane transrectal
ultrasound in the diagnosis of carcinoma arising in the rectal adenoma. Methods Thirty-seven patients
who were doubted having rectal carcinoma arising in the adenoma were examined by double-plane
transrectal ultrasound and the results were compared with post-operation pathological diagnosis. Results
Among the 37 patients, 32 cases were diagnosed as carcinoma arising in the adenoma by post-operation
pathology, and 29 cases were diagnosed by double-plane transrectal ultrasound. There was no statistical
significance between the two. The diagnose accuracy, sensitivity, specificity, the positive predictive
value, the negative predictive value, the false positive rate and the false negative rate were 90.6%, 90.6%,
100%, 100%, 62.5%, 0% and 9.4% respectively. Conclusion Application of double-plane transrectal
ultrasound showed high accuracy in diagnosis of carcinoma arising in the rectal adenoma, which should
be the preferred method to guide the operation.
吴明晓a,戴维德a,李晨a,周新平b,郭发金a. 经直肠双平面腔内超声在诊断直肠腺瘤局部恶变中的价值[J]. 中国医疗设备, 2016, 31(7): 48-50.
WU Ming-xiaoa, DAI Wei-de a,LI Chena, ZHOU Xin-ping b,GUO Fa-jin a. Effectiveness of Application of Double-Plane Transrectal Ultrasound in
Diagnosis of Carcinoma Arising in the Rectal Adenoma. China Medical Devices, 2016, 31(7): 48-50.