Application and nursing of retention enema in 18F-FDG PET/CT test of colorectal cancer

VernacularTitle:保留灌肠在结直肠癌18F-FDG PET/CT检查中的应用与护理
Author: Fei-Ni CHEN ¹ ; Zhan-Wen ZHANG ; Xing-Tao LI
Author Information

1. 中山大学附属第六医院影像检验中心
Keywords: Tomography,emission-computed; Colorectal neoplasms; Retention enema
From: Chinese Journal of Modern Nursing 2013;19(15):1781-1783
CountryChina
Language:Chinese
Abstract: Objective To discuss effective nursing methods for 18F-FDG PET/CT test of colorectal cancer,in order to improve the understanding and nursing level of retention enema.Methods Totals of 130 patients who had suffered from conventional 18F-FDG PET/CT test for high FDG in colorectum were chosen,and performed with partial water enema in 18F-FDG PET/CT scans.Positive results of 18F-FDG PET/CT and pathological mechanism after enteroscope or surgery were compared.Results The sensitivity,specificity and accuracy for detecting colorectal cancer were respectively 80.8％,58.5％ and 81.5％ with conventional 18FFDG PET/CT scan,and 100.0％,97.5％ and 99.2％ with retention enema,and the difference was statistically significant (x2 =21.04,P ＜ 0.05).Conclusions Retention enema is helpful to diagnose and detect colorectal cancer,and the nursing has significance in improving image quality and accuracy of diagnosis.